Shop Fall Clearance Bikes

The Storm 24 SS provides simple upkeep and operation that'll help young riders find the best line and stop on a dime. Get good on a fully rigid rig with Storm. The Storm 24 SS's lightweight, durable aluminum frame and fork combine with a simple, lightweight drivetrain, quality linear pull brakes and optimized fit for riders from 4'2" to 4'8", building and a love for dirt that'll last a lifetime. REASONS IT'S RAD - Beautifully crafted for light weight and durability. - Easy gearing for quicker starts and easy climbs. - Quality brakes with short reach levers. - Models to meet the needs of every young rider.

- 100% recycled Schwalbe Road Cruiser 700c x 40 Green Compound tires and inner tubes promote sustainability - Rice husk particulate grips and pedals use discarded Taiwanese rice waste product, providing an eco-friendly alternative - Saddle uses eco-friendly cover and foam materials borrowed from the Chinese bicycle-sharing market - Shorter stem and longer top tube provides more stable handling and better rider positioning - Wide, mid-rise handlebars provide better control and posture

The Klunkerson is inspired from a simpler time. When friends would help friends piece together old beach cruisers so that they could race each other down dusty dirt roads and see who would get to the bottom first, laughing and dusting each other out along the way. When we spoke to Dennis about making a non-BMX bike for him to ride, he wanted a bike that was comfortable enough to cruise the beach for miles but capable enough to boost a kicker and slash a berm if the opportunity presented itself. The Klunkerson is that bike, comfortable and capable.

Haro's Flightline One is an adventure-ready bargain that's a blast to ride and inspires confidence on road and off. At its core is a light step-through aluminum frame that rides like a dream. It also sports a suspension fork with just enough travel to take the edge off bumpy terrain. Plus, you’ll always find the right gear with the easy-shifting 21-speed Shimano drivetrain and the linear-pull brakes offer top-notch stopping power for maximum control and fun.

Every ride is an adventure - and the Indie is your perfect companion! If you're looking to escape the ordinary, colour a little outside the pristinely-paved lines of city riding, and take your outings a little further, this is where you want to be! With its high-volume 27.5x2.0" tires, the Indie is designed to navigate the unexpected in urban landscapes, turning every ride into an adventure to remember. - Rugged aluminum frame with easy rack and fender mounting - Shimano 1x7spd drivetrain offers easy shifting for casual riding - Mechanical disc brakes are easy to maintain - 27.5" wheels accelerate quickly and are lighter and stronger than 700c - Ergonomic bar with 30deg sweep is comfortable and provides a "heads-up" riding position. RIDER BENEFITS: - LOW KEY, HIGH TECH ALLOY FRAME: The Indie's alloy frame features custom formed tubing and purpose-built features to produce a lightweight, tough frame that will deal with anything the city dishes out and be a blast to ride. - 27.5" WHEELS - STRONGER, LIGHTER, FASTER: The Indie features 27.5" wheels. They're stronger and stiffer than traditional 700c's, accelerate quicker, and are lighter, to boot. - ROAD PLUS TIRES: When you're riding around the city, the last thing you need to worry about is getting flats on potholes, nor do you want to change routes just because there's a construction zone up ahead. The Indie's 27.5x2.0" tires provide increased grip, greater comfort, and the same outer diameter as a 700x30c tire, so they're fast, too! - ERGONOMIC BAR: The Indie is designed around a custom 26mm rise handlebar which features lightweight alloy construction and a 30 degree sweep for comfort and control around town. - EASY ACCESSORIZATION: The Indie is adorned with fully integrated mounts for fenders, racks and lights so it's as adaptable as it is fun to ride.

The Flightline Two 29 features Haro's newly-redesigned X6 series alloy frame with internal cable routing & post disc-mount, and a Suntour XCE-28 fork. Its 24-speed drive train provides versatility in a variety of terrain while its mechanical disc brakes provides confidence and sure-footed stopping power in all-weather conditions. Its 29" wheels are fast rolling and glide over rocks and roots effortlessly, which gives the FL Two 29 its unique riding personality. Built with alloy double-wall rims for strength, rust-free stainless steel spokes, 32-hole alloy hubs and 29" x 2.2" multi-surface tires, The FL Two 29" wheelset is at the heart of this model's performance. FEATURES - New FL Two X6 Series frame w/ post mount - Suntour XCE-28 fork w/ 100mm travel, post mount - Samox Aluminum 42/34/24T crankset - Shimano Tourney TX-800 rear derailleur - New Shimano ST-EF500 3x8-spd shifters - New Shimano HG200 8-spd 12-32T cassette - MX-21 29" Aluminum rims, 27mm wide - Jak-7 mechanical disc brakeset w/ 160mm rotors

Every ride is an adventure - and the Indie is your perfect companion! If you're looking to escape the ordinary, color a little outside the pristinely-paved lines of city riding, and take your outings a little further, this is where you want to be! With its high-volume 27.5x2.0" tires, the Indie is designed to navigate the unexpected in urban landscapes, turning every ride into an adventure to remember. - Rugged aluminum frame with easy rack and fender mounting - Steel fork with accessory mounting options - Shimano 3x7spd drivetrain offers a wide range of gears - Hydraulic disc brakes give strong, low-maintenance stopping power - Ergonomic bar with 30deg sweep is comfortable and provides a "heads-up" riding position. - Hydro brakes - 3x7 speed RIDER BENEFITS: - LOW KEY, HIGH TECH ALLOY FRAME: The Indie's alloy frame features custom formed tubing and purpose-built features to produce a lightweight, tough frame that will deal with anything the city dishes out and be a blast to ride. - 27.5" WHEELS - STRONGER, LIGHTER, FASTER: The Indie features 27.5" wheels. They're stronger and stiffer than traditional 700c's, accelerate quicker, and are lighter, to boot. - ROAD PLUS TIRES: When you're riding around the city, the last thing you need to worry about is getting flats on potholes, nor do you want to change routes just because there's a construction zone up ahead. The Indie's 27.5x2.0" tires provide increased grip, greater comfort, and the same outer diameter as a 700x30c tire, so they're fast, too! - ERGONOMIC BAR: The Indie is designed around a custom 26mm rise handlebar which features lightweight alloy construction and a 30 degree sweep for comfort and control around town. - EASY ACCESSORIZATION: The Indie is adorned with fully integrated mounts for fenders, racks and lights so it's as adaptable as it is fun to ride.

The XFR is designed for everyday adventures, and adventuring every day. Fast, comfortable, and confident, the XFR is perfect for commuters who live for shortcuts through the forest, or recreational riders who like to take the road less travelled. With multi-terrain tires that roll fast on a variety of surfaces and an 80mm suspension fork soaking up any bumps encountered along the way, the XFR is a versatile crossover bike that lets you define your path between two points. - New MY21 Aluminum frame - SR Suntour XCE28 80mm fork - Shimano Tourney 21spd drive train - Mechanical disc brakes w/2-finger lever - Kenda Piedmont 29" x 2.1" tires RIDER BENEFITS: - LIGHT ALUMINUM FRAME: Premium aluminum frame with stylish details delivers strength, stiffness and minimal weight. - COMFORTABLE FRAME GEOMETRY: An upright riding position keeps your head up to scan traffic, yet a generous wheelbase gives the bike a confident, stable ride. - 80MM SUSPENSION: 80mm of bump-eating travel smooths out choppy pathways for a more comfortable ride. - VERSATILE COMPONENTS: Multi-terrain tires roll quickly on pavement and maintain traction on loose surfaces. Triple ring drivetrains provide a wide gear range, while disc brakes deliver excellent stopping power and control in any weather. - EASY TO ACCESSORIZE: With the ample accessory mounts and chainstay mounted disc brake caliper, fenders and racks mount quickly and easily.

The SCOTT SUB Cross 20 emphasizes comfort and convenience for touring and transportation. Equipped with a lockout fork and Syncros components, the SUB Cross is set up perfectly for your excursions. Please note that bike specifications are subject to change without prior notice. - Sub Cross Men Alloy Frame - Front suspension: Suntour 63mm - Shimano 30 Speed - Shimano Disc Brakes

Note: Extra shipping charges apply. ALL SEASON EVOLUTION Balanced weight distribution for maximum traction and a powerful pedaling position keep the Bigfoot 3 charging forward all year. The redesigned Bigfoot elevates fat bike performance to downright fun, anywhere, anytime. The confident, aggressive handling tracks precisely where you want on a descent or technical trail, and the simple one-by drivetrain offers reliable, simple shifts with gloved hands. With maximum traction in the most extreme riding conditions imaginable, Bigfoot claws its way up, and the finely tuned steering geometry and massive tires provide confident, aggressive handling to rip back down. The Bigfoot excels in all-season weather and extreme terrain to make every ride big fun. PROGRESSIVE DESIGN Built from the powder-up with our holistic approach to fit & geometry. A combination of longer reach, slack head tube angle and steep seat tube angle gives every Bigfoot a powerful pedal position, increased climbing traction and added control when descending. FAT’S WHERE IT’S AT 75mm wide 27.5” rims and frame clearance for up to 4.6" tires to put more rubber onto whatever surface you're riding and allow for lower pressures and greater traction. FRAME FEATURES Evolved, thoughtful details make it even better. Generous standover clearance and extra stiffness provided by 12x197mm thru-axles and internally routed cables make the Bigfoot’s aluminum frame ideal for extreme terrain. WINTER RIDER Optimized for the cold, capable year-round. All models feature disc brakes with DOT fluid or cable actuation for consistent performance over varying temperatures. When included, dropper posts are spec’d for reliable cold weather performance. MULTI-FUNCTIONAL Frame details add versatility. Rack mounts in the rear, bottle mounts above and beneath the down tube and triple mounts on the fork give you the option of running a barebones setup or loading up for a massive excursion. STANDOVER HEIGHT Top tube clearance is critical in fat biking. Getting off the pedals in deep snow requires lots of space over the top tube. Bigfoot strikes a perfect balance between max clearance and making space for a frame bag in the front triangle.

The e-Espace 3 is all about giving you more… More fun! We invite you to go out more, relax more, have more fun with friends and explore more places while improving your fitness and enjoying the joy of riding. From a distance, it looks like a standard bike, with the battery perfectly integrated into the frame and the compact 250W motor giving you the boost you need to enjoy the scenery without too much effort. Its torque sensor ensures a more natural feel and enhances your effort, making you almost bionic. It offers a host of comfort-oriented features, such as a suspension seatpost, a comfortable water-repellent saddle and ergonomic collared grips. It also comes with mudguards to repel dirt, lights to make you visible and an integrated luggage rack to carry all the essentials for your outing or picnic. It may be called an e-bike, but it’s simply a standard bike that offers more.

To explore the many facets of fatbiking, whether it be adventure – capital A, performance handling in snowy forests or simply enjoying a winter stroll, the Gros Louis 2 is at your service for fun and thrills. Its aluminum frame is designed close to the ground which allows you to easily get back on the saddle even with both feet in powder snow. Add to that hydraulic disc brakes designed for winter conditions, clearance for 5-inch tires and a choice of two colorways, and all that's left to do is head out on your next adventure.

Journeyer is Salsa's gateway to all-road adventures. The geometry provides comfort and confidence on any road surface. Versatile cargo carrying options extend riding range and allow for many different missions. It all comes together to create the perfect introduction to all-road riding. - 6061-T6 alloy frame - Salsa Waxwing carbon fork with mid-blade rack mounts, fender mounts, Three-Pack mounts, and internal dynamo cable routing - Flat mount brakes - Internal cable routing including stealth dropper post routing - Water, tool, and accessory mounts on frame and fork allow for longer rides - Compatible with 700c and 650b wheels and tires

When you think of the perfect mountain bike, what comes to mind? For us, it's the Spark 960. Why, you ask? Well, beyond the fact that it is fast, lightweight, and ultra-capable on all sorts of terrain, it's just damned good-lookin'. Short-travel trail bike? "Downcountry" rig? Occasional race bike? Whatever, call it what you want to call it. All we know is that this is one hell of a mountain bike. KEY FEATURES - Spark Alloy SL Frame - RockShox Judy 130mm Fork - X-Fusion Nude 5, 120mm, TwinLoc - Shimano XT-Deore 12 Speed - Shimano Disc Brakes - Schwalbe Wicked Will Tires TECHNOLOGIES: ADJUSTABLE HEAD ANGLE With the new Spark, you can adjust the head angle by .6 degrees slacker or steeper. This can be done without cutting cables or bleeding brakes. All you must do is disassemble the bar, rotate the headset cups 180 degrees, and reassemble. EASY SHOCK ACCESS Accessing the shock via the bottom bracket area is facilitated through a hatch. This makes it easy to adjust rebound, compression, shock pressure, and for installing or replacing the cable for our TwinLoc Suspension System. PATENTED INTEGRATED SUSPENSION SYSTEM An integrated shock platform allows us to refine suspension characteristics without sacrificing weight. Often, when working with bikes at this level, the concept of marginal gains becomes an ever important one. For the optimal performance of a suspension shock, power transfer must be the most direct possible. What we want to avoid are any inefficient directional movements, in other words, lateral movements (sideways to the direction of travel) as the shock goes through its compression. Having an integrated shock allows us to improve this in several ways. Firstly, the frame construction around the shock and with the trunnion mount can be designed to be much more rigid, reducing movement and fostering more efficient power transfer. We can also add much larger bearings to the seat tube pivot, further reinforcing this area and reducing any unnecessary motion. Our integrated Suspension technology also helps us to engineer frames with a lower shock placement which lowers center of gravity. As a result, the bike benefits from better handling, and a more stable, confidence-inspiring ride for the end user. While these may seem like minor improvements individually, the sum of their parts results in more efficient shock performance. Additionally, the shock is fully protected from any foreign elements. Rainy race? No problem, your shock will continue to perform at its best regardless. REAR AXLE TOOL Our rear axle tool has been a staple on our bikes for years, it is now better than ever. It features a T25, T30, and a 6 Allen key all in one. With these three options, you can adjust all pivot hardware and nearly everything else there is to adjust on the bicycle. SINGLE PIVOT SUSPENSION LAYOUT A full-suspension bike will never have success without, well, good suspension design. From the first time we rode the Spark’s single pivot layout we fell in love. Years later, we still believe that for technical cross-country racing and fast, punchy singletrack it is the best approach. The Spark’s suspension layout has a very specific and proven kinematic and less unsprung mass. Using a flex pivot in the seat stay is an ideal solution for bikes in this travel range. This allows us to keep a very lightweight system while still ensuring optimal suspension performance. TWINLOC SUSPENSION SYSTEM With TwinLoc, a rider can effectively control the complete frame, fork, and shock as a system. Why does this matter? A bike with 150mm of suspension travel, correctly set up, has more sag than a bike with 130mm. It's that extra travel that makes it more fun to ride and more capable on the descents, but the greater sag has an oversized effect on the bike's geometry and climbing performance. That's where TwinLoc matters. TwinLoc helps manage the sag effect in several ways. Whereas most systems only increase low-speed compression in an effort to gain pedaling efficiency, TwinLoc allows us to not only change compression damping, but also to change the spring curve, dynamically altering the geometry of the bike. In Trail mode, the shock is not only firmer, but it has dynamically less travel. The bike sits higher, maintains a steep seat angle for those climbs, and becomes more agile. We also offer a third, full lockout mode for going up in the most efficient manner possible. These unique settings optimize climbing geometry, even on longer travel bikes. We can eliminate the "long travel effect" that can rob your pedaling efficiency, but we're not robbing you of the full-fun, 150mm travel when you point it downhill. From a race setting to a lunch ride, to an after-work trail shred, being able to switch from mode to mode depending on a trail's profile at the push of a lever is paramount to riding faster and having a damned good time.

KEY FEATURES: - Genius Alloy Frame - Marzocchi Z2 Air 150mm Fork - X-Fusion Nude 5, 150mm, TwinLoc - SRAM NX-SX Eagle 12 Speed - Shimano Disc Brakes - Maxxis Foldable Tires The Genius has always been our favorite bike. Smart suspension, smarter features, and the smartest design lead to an unbelievable trail bike that just can't get enough. The All-New Genius, any trail, any time. TECHNOLOGIES: PATENTED INTEGRATED SUSPENSION TECHNOLOGY The new Genius applies our patented Integrated Suspension Technology. Not only does this make for a fantastic looking bike, but it also allows us to improve the bike's suspension performance. Primarily, we can engineer frames with a lower center of gravity, resulting in better handling, and a more stable, confidence inspiring ride for the end user. Additionally, the frame’s construction is stiffer around the BB, which reduces unnecessary movements laterally to the direction of the shock’s travel. It goes without saying that the shock is also protected from debris and the elements, two of the main enemies when it comes to shock performance. EXTERNAL SAG INDICATOR Setting sag and checking travel use is easier than ever before with the new Genius. An external indicator on the link allows the end user to easily set sag and identify how much travel they’re using. INTEGRATED HEADSET CABLE ROUTING The Genius features a Hixon Cockpit from Syncros, which has undergone a redesign. Integrating the cables presents a number of unique problems and the Hixon was designed in part to address this. Syncros’s designers worked on the shape to allow the cables to flow under the bar and around the sides of the stem before disappearing into the headset with integrated plastic parts to keep it clean and efficient. This avoids bends or kinks in the cables and provides a minimalist front end. All our bars and stems feature multiple options for computer, light, and camera mounts both on top or under the bar. EASY SHOCK ACCESS With the all-new Genius, accessing our patented integrated shock is easier than ever. Just push the button, pop off the cover, and access is yours. From here, adjusting rebound, air pressure, etc. is a mere button push away. When you're done, just pop the cover back on until you hear a "click" and off you go. NUDE SUSPENSION TECHNOLOGY Shocks with NUDE Technology have been integral to SCOTT Full suspension bikes for nearly two decades. Working closely with our suspension partners, we continue to improve upon this technology so that whether you're racing World Cups at the highest level or out for a big day in the mountains, you'll always have the best support on offer. TWINLOC SUSPENSION SYSTEM With TwinLoc, a rider can effectively control the complete frame, fork, and shock as a system. Why does this matter? A bike with 150mm of suspension travel, correctly set up, has more sag than a bike with 130mm. It's that extra travel that makes it more fun to ride and more capable on the descents, but the greater sag has an oversized effect on the bike's geometry and climbing performance. That's where TwinLoc matters. TwinLoc helps manage the sag effect in several ways. Whereas most systems only increase low-speed compression in an effort to gain pedaling efficiency, TwinLoc allows us to not only change compression damping, but also to change the spring curve, dynamically altering the geometry of the bike. In Trail mode, the shock is not only firmer, but it has dynamically less travel. The bike sits higher, maintains a steep seat angle for those climbs, and becomes more agile. We also offer a third, full lockout mode for going up in the most efficient manner possible. These unique settings optimize climbing geometry, even on longer travel bikes. We can eliminate the "long travel effect" that can rob your pedaling efficiency, but we're not robbing you of the full-fun, 150mm travel when you point it downhill. From a race setting to a lunch ride to an after-work trail shred, being able to switch from mode to mode depending on a trail's profile at the push of a lever is paramount to riding faster and having a damned good time.

The Optic C3 is an aggressive short-travel sled that rips on descents and can get back to the top without a gondola. The Optic C3 sharpens your view on high speed trails. The precision suspension kinematics and custom DH spec shock creates 125mm of rear travel, matched with a gravity-eating 140mm fork for the control you need to keep your mind on the trail ahead. Reasons It's Rad: - Fast never felt this fun. - Designed to work so you can play. - Components selected with speed on the brain. - Matching each Optic to the human who rides it.

A gravel ride can be whatever you want it to be: go for speed, go for distance, go for fun, go for an escape. No matter your goal, Warbird C GRX 810 2x is a comfortable and efficient way to get there. The carbon frame with Class 5 Vibration Reduction System (VRS) tames harsh roads. Our gravel race geometry grants you control on ruinous roads. Thoughtful mounting points provide places for everything from extra bottles to a light bikepacking setup. Shimano's GRX 810 2x drivetrain has proven itself as a dependable, high-performance gravel group with plenty of gear range for windy flats and steep climbs. Put it all together and you've got one of the best gravel bikes out there.

The Norco Fluid FS A1 is built to tackle whatever trail leads to becoming the rider you want to be. Named Pinkbike’s Value Bike of the Year, Vital MTB’s Bike of the Year, and most recently, Bicycling Magazine’s Best Value Trail Bike. GET EVERYTHING OUT OF THE TRAIL THAT YOU PUT INTO IT The Fluid FS A1's 130mm travel is precision engineered, pairing custom tuned suspension components with 140mm fork travel and boutique level fit & finish for maximum Trail performance & potential. DETAILS - Top-tier design and features over-deliver as skills evolve. - High performance, tunable suspension. - Long-travel droppers and generous standover. - Refined design and expanded size range. - Ride Aligned™ Design System & personalized setup.

Moraine is Salsa's light electric mountain bike. It adds range, route options, and capability to every trail ride with a Fazua Ride 60 drive system and 145 mm of Split Pivot suspension. Moraine's geometry feels right at home on backcountry lines and buffed-out flow trails. Add Salsa’s on-bike cargo features, and Moraine makes riding to the trailhead, sessioning lines, and taking second laps feel like second nature. - 145mm of Split Pivot suspension to maximize traction and efficiency - Split Pivot + frame design philosophy allows riders to swap between travel classes - Fazua Ride 60 class 1 mid-drive motor (20 mph/32 kph max assist) - 60Nm max torque - Compatible with 210 Wh Fazua Energy range-extender battery (sold separately) - Internal cable and hose routing - 12 x 148mm Boost rear spacing - SRAM UDH compatible - Accommodates up to 29 x 2.6” or 27.5 x 2.8” tires - Integrated tool and tube strap location in front triangle - Pump mount location - All sizes fit one bottle or Fazua Energy range-extender battery - Frame protection on downtube, main pivot, seatstay, and chainstay

WELCOME TO THE E-VOLUTION Introducing the new Fluid VLT; premium ride performance in a lightweight package for an e-MTB that looks, feels and rides exactly like you want it to. LIGHT WEIGHT CAPABILITY AND FULL SPEED FUN. With 140mm of custom-tuned, precision-engineered suspension travel and 150mm fork travel, the Fluid VLT C2 140 delivers an improved ride feel with the latest in integrated e-mtb technology from Bosch. THE LATEST IN E-MTB TECH The Bosch Performance Line SX wireless ecosystem sheds significant e-MTB weight in an intuitive package. Complete with a Bosch CT 400Wh battery and an almost silent motor, the Fluid VLT is made for e-curious pedal purists taking their first foray into powered up riding. PRECISION-TUNED SUSPENSION Optimized Ride AlignedTM suspension design & setup with Trail optimized kinematics, reactive pedal-efficiency, and the simplicity of precision-tuned Horst Link suspension. AVAILABLE IN CARBON The Fluid VLT is available in carbon fiber and includes a carbon front triangle and seatstay, or alloy rear triangle depending on price point. METICULOUSLY SELECTED COMPONENTS Featuring uncompromising, meticulously selected, trail-spec components. Available in gram focused 130/140mm and all-in 140/150mm travel options. BUILT TO ACCOMMODATE RIDER PREFERENCE Available in 29”/27.5” mixed wheelsize with 140/130mm or 150/140mm of travel. RIDE ALIGNEDTM SETUP GUIDE SUSPENSION SET UP DEMYSTIFIED Norco’s NEW 2024 Ride Aligned Setup Guide with baked-in Setup Assistant provides a personalized setup baseline, unique to you and your bike without hours of fussing. It’s like having one of our engineers on call 24/7, as you tweak your settings to perfection. Even if you are a shock pump novice, the Ride Aligned Setup Guide will have you confidently dialing in your settings for the best day of riding, every day BUILT TO LAST, GUARANTEED. NO OTHER WAY LIMITED LIFETIME WARRANTY The Fluid VLT’s durable frame design, hardware and component decisions have been made specifically to keep it on the trail for longer. Accidents can happen, and when they do, our No Other Way Limited Lifetime Guarantee is our promise to get you back on the trail as soon as possible.

Notch is Salsa's high-torque electric mountain bike. In 160 mm-travel mode, It’s a balanced platform built for roaming far on rowdy terrain. With geometry poised for stability at speed, a powerful Bosch Performance Line CX motor, efficient Split Pivot suspension, and on-bike storage, Notch is happiest when it’s putting in extra laps, exploring new trail systems, or battling between the tape in an enduro event. - 6061-T6 alloy frame with high-modulus carbon fiber control link - Split Pivot suspension design with 160 mm of efficient travel - Split Pivot+ frame design allows riders to swap between travel classes - Bosch Performance Line CX class 1 mid-drive motor with smart system (20 mph/32 kph max assist) - 85 Nm max torque - 500 Wh Bosch PowerTube battery fully enclosed in downtube? - Compatible with 250 Wh Bosch PowerPack range-extender battery ?(sold separately) - 29 x 2.6” tire clearance - Tool and tube mount on underside of top tube - All sizes fit one bottle or Bosch PowerPack range-extender battery - Frame protection in high-wear areas (downtube, main pivot, seatstay, and chainstay)