Zipp s 808 Firecrest Tubeless Disc-wheel is pure engineering science. It has to be. To achieve speed with an 82mm rim depth is one thing, but to be fast while offering high crosswind stability, well, that requires serious attention to detail. New Zipp graphics and cosmetic identity that scream speedZR1 DB hub is engineered in Germany with better seal design for improved durabilityBuilt with Sapim CX Sprint J-bend spokesAn all-out aero 82mm rim profile that s tubeless ready for increased speed and better cornering, control, and comfortABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheelCentre locking rotor interface. Lock ring is includedShips with 12mm front and rear end capsSuperior modulation and stopping power of disc brakesYet that s just what the 808 Firecrest Disc brake accomplishes speed with stability, and tubeless compatibility. That means you get all the aero benefits with having the ability to run lower tyre pressure for increased cornering grip and compliance and reduced rolling resistance, without the risk of pinch flats. You also get the greater stopping power of disc brakes. This wheel is infused with technologies developed in Zipp s Indianapolis advanced development lab. Zipp s ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency. At the centre of the 808 Firecrest Tubeless Disc-brake is a versatile and durable new hub, the German-engineered ZR1 DB. Zipp s new wheel cosmetics make this wheel a perfect pairing of speed and style.Orientation (wheels): FrontSize (wheels): 700cRim construction: CarbonTire compatibility: Clincher Tubeless ReadyRim depth: 82mmSurface texture: ABLC DimplesBrake compatibility: Disc (Center Lock)Rim - inside width: 19mmRim profile: SymmetricalRim finish: UD fiber, Impress technologyColor (Decal): StandardNipple material: AluminumNipple anti-rotation: Sapim Secure-LocSpoke type: CX-SprintSpoke count: 24Spoke pattern: 2 CrossHub: ZR1 Disc BrakeDriver body type: n/aColor (hub): BlackAxle type (Wheels): TA 12x100Axle material: Aluminum front & rearBearings: Cartridge - Stainless SteelDriver Mechanism: n/aDriver body material: n/aMax tire pressure: 125psiMax recommended rider weight: 250lbsPart Weight (g): 898
Campagnolo Bora One Cult 50 Disc Brake Tubular WheelsetThis tubular wheelset features two full carbon fibre rims for unequalled performance and reliability as you clock up the miles on your road bike. Boasting a 50mm high rim profile combined with Rim Dynamic Balance (RDB) exclusive technology, this model delivers perfect balance even at high speeds. Another highlight is its CULT bearings that are nine times better performing than a standard solution, guaranteeing long-lasting smoothness on every mile. Campagnolo has also kitted out this version with 6-bolt disc brake compatibility, so you will enjoy powerful and consistent braking performance, wherever your ride takes you. Coming complete with aerodynamic spokes with anodised self-locking nipples that eliminate spoke rotation, this wheelset is a perfect choice of upgrade for smoother, lighter and more reliable rolling performance for your road bike.Carbon Fibre Wheelset with CULT BearingsThe Bora One 50 Disc brake is the perfect answer for cyclists searching for deep profiles capable of offering significant aerodynamic advantages while remaining lightweight and reactive for the steepest climbs. Its extremely sophisticated carbon fibre 24.2mm rim offers a rim and tyre interface optimised for the use of both 25 and 28mm tyres, by creating a more aerodynamic complete unit and a more efficient and sure-footed structure.CULT Bearings (Ceramic Ultimate Level Technology) is a combination of the highest quality ceramic ball bearings and stainless-steel races available on the market, to reduce friction to the very minimum yet maintain a consistently high level of performance for long periods of time.The Mega-G3 Spoke pattern is a type of spoke assembly that improves energy transfer between the hub, which reduces stress on the right-hand side which in turn increases the rigidity of the wheel. This is achieved by having twice as many spokes as the left-hand side.6-Bolt Disc Brake CompatibilityThe Bora One 50 Disc represents the same quality, performance and reliability that made its rim-brake predecessor such an iconic wheel. While it incorporates any technologies used in the rim brake version, this wheelset has been specifically designed for the unique demands that come with disc brake construction. The wheel has been engineered to optimise the distribution of forces caused by disc brakes.The Bora One 50 Disc Brake Wheel is entirely hand built by a specialised Campagnolo technician and is checked in every tiny detail with electronic tools. This ensures that every wheel conforms to the high standards that Campagnolo pride itself and will have unbeatable reliability.Features: Rim Material: Carbon Use: Road Axle Size: Front: 12x100mm; Rear: 12x142mm Rim Type: Tubular Rim Section (Height/Width): 24.2mm Profile Height: 50mm Tubeless Ready: No Spoke Type: Bladed aerodynamic Stainless Steel (spare spokes included) Spoke Nipples: Aluminium Spoke Count: Front: 24; Rear: 21 (G3) Hub Material: Aluminium Freehub: Shimano 11x or 9/10x (spacers available separately) Brake Type: 6-bolt disc brake Single or Pair: PairTechnologies: Full Carbon high profile 50mm rim, tubular only. RDB (Rim Dynamic Balance) exclusive technology engineered into the rims, assures perfect balance even at high speeds. Advanced resin and Carbon Fibre technology, for superior finish, durability and protection from UV rays. Aluminium hub with oversized flange, cup and cone CULT bearings and aluminium axle. Aerodynamic spokes with black anodised self-locking nipples eliminate spoke rotation. Modified versions of the famous Mega G3 Spoke pattern on both the front and rear wheel, for equal spoke tension, stiffness and increased braking torque resistance. Adjusting lockring with micro-setting, for precision hub adjustment. Aluminium hub shell for improved torque transfer across the hub during braking. Freehub: Shimano 11x or 9/10x (spacers available separately). Bolt-Thru Axles.Manufacturer's Part Number: CPW540ED Black 700c ShimanoBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
All set for clocking up the miles on your road bike, this tubular wheelset features two full carbon fibre rims for unequalled performance and reliability. Thanks to each rim's 50mm high profile combined with Rim Dynamic Balance (RDB) exclusive technology, this wheelset ensures perfect balance even at high speeds. Another highlight is its CULT bearings that are nine times better performing than a standard solution, guaranteeing long-lasting smoothness on every mile. Campagnolo has also kitted out this version with 6-bolt disc brake compatibility, so you will benefit from powerful and consistent braking performance, wherever your ride takes you. Coming complete with aerodynamic spokes with anodised self-locking nipples that eliminate spoke rotation, this wheelset is a perfect choice of upgrade for smoother, lighter and more reliable rolling performance for your road bike. Carbon Fibre Wheelset with CULT Bearings The Bora One 50 Disc brake is the perfect answer for cyclists searching for deep profiles capable of offering significant aerodynamic advantages while remaining lightweight and reactive for the steepest climbs. Its extremely sophisticated carbon fibre 24.2mm rim offers a rim and tyre interface optimised for the use of both 25 and 28mm tyres, by creating a more aerodynamic complete unit and a more efficient and sure-footed structure. CULT Bearings (Ceramic Ultimate Level Technology) is a combination of the highest quality ceramic ball bearings and stainless-steel races available on the market, to reduce friction to the very minimum yet maintain a consistently high level of performance for long periods of time. The Mega-G3 Spoke pattern is a type of spoke assembly that improves energy transfer between the hub, which reduces stress on the right-hand side which in turn increases the rigidity of the wheel. This is achieved by having twice as many spokes as the left-hand side. 6-Bolt Disc Brake Compatibility The Bora One 50 Disc represents the same quality, performance and reliability that made its rim-brake predecessor such an iconic wheel. While it incorporates any technologies used in the rim brake version, this wheelset has been specifically designed for the unique demands that come with disc brake construction. The wheel has been engineered to optimise the distribution of forces caused by disc brakes. The Bora One 50 Disc Brake Wheel is entirely hand built by a specialised Campagnolo technician and is checked in every tiny detail with electronic tools. This ensures that every wheel conforms to the high standards that Campagnolo pride itself and will have unbeatable reliability. Item Top Features Continued: - Full Carbon high profile 50mm rim, tubular only - RDB (Rim Dynamic Balance) exclusive technology engineered into the rims, assures perfect balance even at high speeds - Advanced resin and Carbon Fibre technology, for superior finish, durability and protection from UV rays - Aluminium hub with oversized flange, cup and cone CULT bearings and aluminium axle - Aerodynamic spokes with black anodised self-locking nipples eliminate spoke rotation - Modified versions of the famous Mega G3 Spoke pattern on both the front and rear wheel, for equal spoke tension, stiffness and increased braking torque resistance - Adjusting lockring with micro-setting, for precision hub adjustment - Aluminium hub shell for improved torque transfer across the hub during braking - Freehub: Shimano 11x or 9/10x (spacers available separately) - Bolt-Thru Axles Manufacturer's Part Number: CPW540ED Black 700c Shimano
AM 808 Firecrest Carbon Tubeless Disc Brake Center Locking 700c Rear 20Spokes Standard Graphic B1808 Firecrest Tubeless Disc BrakeZipp’s 808 FirecrestTubeless Disc-wheelset is all about science to achieve speed. That’s the perfect approach for Zipp’s stiff deep-rim choice for triathlons, criteriums and road racing. At 80mm deep, its rim is designed to make you faster in every way. Zipp’s Total System Efficiency design approach, or TSE, infuses the 808 Firecrest with new features, including a huge drop in weight from its previous iteration, well more than 280 grams. Also, the wheel is designed with a hookless and tubeless rim profile and 23mm internal width. That’s ideal for running wider tires at lower pressure for reduced rolling resistance and greater cornering grip. In fact, TSE attacks the four primary barriers to speed: Wind Resistance, Gravity, Rolling Resistance, and Vibration Losses. Zipp’s legendary Firecrest rim shape provides high aero efficiency and crosswind stability. Also, Zipp’s ABLC Technology uses a complex dimpling pattern to improve aero efficiency. What’s more, while this wheelset is optimized for tubeless tires, you still have the option to run Tubeless or tubeless ready tires with tubes. The 808 Firecrest with TSE builds on this wheel’s legacy as a go-to wheel fastest or optimized for TT, tri and crit racing. This wheelset is fastest with a 28mm tire. Disc brakes also offer more reliable speed modulation and braking power in all weather conditions. What’s more, in triathlon, running wider tubeless tires at lower pressure makes you faster while also smoothing out the ride so your legs are fresher for the all-important run. Zipp’s German-engineered ZR1 DB Hubset provides quick engagement with robust durability, adding to the punchiness of the 808 Firecrest. Key Features:TSE design with 23mm internal width with tubeless and hookless rim profile ideal for wider tires at lower tire pressure,Minimum 25mm tire the 808 is optimized for a 28mm tire,Almost 274g lighter than previous model,ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement,An all-out aero 80mm rim profile,ABLC dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel,Superior modulation and stopping power of disc brakes,Center locking rotor interface. Lockring is included,Built with Sapim™ CX Sprint J-bend spokes,Zipp graphics and cosmetic identity that scream speed,XDR or SRAM/Shimano™driver bodies,Campagnolo® N3W Driver body sold separately Ships with 12mm front and rear end caps,Lifetime warranty.Specification:Rim Depth: 80 mm,Rim Inside Width: 23 mm,Weight (g): 1635 grams,Rim Construction: Carbon-Hookless,Tire Compatibility: Tubeless tires only.
Zipp’s 101 XPLR is our first purpose-built wheelset for gravel. Thanks to MOTO Technology, this wheelset arms gravel cyclists with more control and durability over harsh terrain, providing a smooth ride quality that helps reduce fatigue. That means a more comfortable ride. The 101 XPLR —short for explore—is purpose-built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures. This wheelset is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp’s MOTO Technology, the 101 XPRL’s single-wall rim construction provides excellent compliance and vibration damping. Less fatigue, allows you to ride longer and faster. The 101 XPLR features the ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement. With 101 XPLR, victory is in the pursuit of adventure. Available in two colors, Standard and Kwiqsand. Quarq’s TyreWiz is an add-on option for 101 XPRL to dial in your pressure for an even more compliant ride. Features: All day comfort and compliant ride Available in 700c or 650b 27mm wide internal profile Reduced chance of pinch flatting More traction in rough corners Smoother ride in rocky terrain Ability to run lower tire pressure Less fatigue, which allows you to ride longer and faster Frustration-free tire installation ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement Lifetime Warranty
It could be said that Wind represents the right wheel at the right time: all of the most widely appreciated and sought-after features in a disc brake racing bike wheel are combined in the new, perfectly balanced design, boasting cutting-edge technological features in two of the most popular profile heights: 40 mm and 55 mm. It is interesting to go back to the very beginning, to the origins of this new project, and to note how the evolution of the hugely popular Racing Quattro Carbon models triggered a true revolution: a totally new wheel upon which each and every key component has been changed and improved - the rim, spokes and hubs are all new, conceived to work in harmony as a complete wheel offering impeccable performance. The new rim, which has been redesigned for use with the new, more generous tyres, is expertly crafted from several layers of carbon, culminating externally with a modern unidirectional finish.A winning mix of performance, solidity, aesthetics and riding pleasure, without resorting to more extreme solutions reserved for the top models offered by the competition. When designing the new Wind profiles, our R&D department made full use of the aerodynamic skills and knowledge gained during the studies carried out in recent years, which led to the development of the profiles now used by our teams on the World Tour, introducing these into a different context but with equally high standards of excellence.Its 40 mm full carbon unidirectional profile will be able to prove itself, providing what is needed: aerodynamic and stable in long stretches on the flat, light and agile in making the rhythm uphill, decisive and manageable in the most technical descents.The balance and harmony between your racing bike and Wind 40C will be immediate: you put them on and begin to discover a new level of performance. To achieve this objective, our R&D department combined several of the most popular technologies available: the full carbon, unidirectional rim is built without holes for passage of the nipples, Mo-Mag™ therefore, ensuring maximum stiffness and reliability.It promises braking like never before thanks to the AC3™ laser treatment on the braking track: laser processing allows the traces of resin to be eliminated from the surface in contact with the pads with a precision never seen before, improving behaviour in all conditions and up to 30% in the most complicated situations, in the rain.To transfer all the power in acceleration there is the oversize flange on the cogset side, with aero spokes arranged according to the Two-to-one™ scheme. that's Wind 40: technology, performance and substance, but in the end it will be able to completely change the character of your racing bike.Tyre Type: Clincher ,Tyre Size: 700C ,Discipline: Road / Triathlon ,Astm Category: 1 ,Weight: 1555g ,Rim Material: Carbon ,Rim Material Details: Full Carbon, Ud (Unidirectional) - Carbon Fiber Finishing ,Profile Height: Medium ,Rim Height: Front And Rear: 40mm ,Rim Width: 24,2mm ,Inner Rim Width(Channel): Etrto 17C ,Tyre Width: From 25mm to 50mm ,Braking System: Caliper ,Braking Surface/Brakes Options: "3K" Carbon Fiber Braking Surface. Ac3 Treatment On Braking Surface ,Front Axle Compatibility: QR,Rear Axle Compatibility: QR ,Front Wheel Spokes: 18 (9 Left - 9 Right) ,Rear Wheel Spokes: 21, Two-To-One (7 Left - 14 Right) ,Spokes: Material: Stainless Steel, Double Butted ,Spokes: Profile: Aero, Straight Pull ,Nipples: Aluminum ,Front Hub: Aluminum, Aluminum Flanges ,Rear Hub: Aluminum, Aluminum Oversize Flange ,Bearings: Sealed Cartridge Bearings ,Others: Plasma Treated Hg Freewheel. Aluminum Axle ,Weight Limit: 109kg (Cyclist) ,Fwb Options: HG11, Campy.
Vision SC is the newest range of light and versatile carbon racing wheels, available with a 30mm, 40mm or 55mm rim depth, and in rim and disc brake formats. They have been developed using extensive wind tunnel testing and on the road with professional cyclists of our sponsored teams, offering a great balance of performance and light weight at a competitive price. The full carbon rims are TL tubeless ready, while the alloy freehubs are compatible with both Shimano 10-11 speed and SRAM 12 speed XDR systems. They are hand built to artisanal standards, with direct pull aero bladed spokes and ABS self-locking nipples for reliable performance and a clean rim design.Full Carbon 55mm depth rim,Tubeless ready - clincher rim,6 sealed cartridge bearings (2F + 4R),DP Spokes - 16F / 21R,2:1 aero bladed spokes,Artisan built, entirely by hand,Includes QR-25 and spoke protector,Alloy Shimano 10-11sp / SRAM XDR freehub,Campagnolo 10-11sp freehub available separately.
Zipp’s 101 XPLR is our first purpose-built wheelset for gravel. Thanks to MOTO Technology, this wheelset arms gravel cyclists with more control and durability over harsh terrain, providing a smooth ride quality that helps reduce fatigue. That means a more comfortable ride. The 101 XPLR —short for explore—is purpose-built for riders searching for adventure beyond the norm. Think of it as a magic carpet ride over primitive roads, especially with large tubeless tires at lower tire pressures. This wheelset is ideal for gravel racing, adventure, or any long day in the saddle. Based on Zipp’s MOTO Technology, the 101 XPRL’s single-wall rim construction provides excellent compliance and vibration damping. Less fatigue, allows you to ride longer and faster. The 101 XPLR features the ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement. With 101 XPLR, victory is in the pursuit of adventure. Available in two colors, Standard and Kwiqsand. Quarq’s TyreWiz is an add-on option for 101 XPRL to dial in your pressure for an even more compliant ride. Features: All day comfort and compliant ride Available in 700c or 650b 27mm wide internal profile Reduced chance of pinch flatting More traction in rough corners Smoother ride in rocky terrain Ability to run lower tire pressure Less fatigue, which allows you to ride longer and faster Frustration-free tire installation ZR1 hubset for better seal design for improved durability and quicker response with 66 points of engagement Lifetime Warranty
Fly up climbs and descend with confidence. This lightweight carbon clincher features new UST Road Tubeless technology for an even faster smoother ride. The Ksyrium line has always offered the unbeatable combination of light weight high stiffness comfort and reliability. The spokes are bladed and double butted. Using 20 in front and 24 rear creates high stiffness low weight and long-term reliability. The Ksyrium Pro Carbon SL C also includes our new Instant Drive 360 freewheel system hubs for fast engagement high axle stiffness and great durability. And if you need to service it the tool-free design makes it simpler than ever. Specs Pair without tyre: 1445 grams Superlight carbon rim 25mm deep rim dampens road vibrations Isopulse and 24 spokes provides high lateral stiffness 24 spokes front and rear for perfect brake torque distribution PowerLink tyres ensure low rolling resistance QRM (Qualité de Roulements Mavic): High quality sealed cartridge bearings. QRM wheel feature double sealing with tight C3 internal clearance Hub body material: aluminium Sealed cartridge bearings For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels don't exceed 120kg bike included Internal width: 19 mm Lacing: front radial rear Isopulse Spoke material: steel Spoke count: front 18 rear 24 Spoke lacing: front 18 rear 24 Hub material: Front and rear bodies: aluminum Freewheel: Instant Drive 360 Front bearings : adjustable sealed cartridge bearings (QRM+) Rear bearings : auto adjust sealed cartridge bearings (QRM Auto) Delivered with Tyre sealant syringe Carbon brake pads Mavic tyre sealant (rear wheel) Multifonction adjustment wrench Tubeless rim tape BR601 Titanium quick releases UST valve and accessories User guide
Zipp s 353 NSW Tubeless Disc-brake wheelset is the pinnacle of our pursuit of versatility and speed. This wheelset fuses Zipp s two most advanced approaches, Sawtooth rim profile and Total System Efficiency for an all-encompassing approach to performance. Zipp's lightest tubeless ready wheelset yet at just 1255g per pairSawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating rim depth25mm internal width and tubeless compatibility for optimization of wider tyres with lower tyre pressureCognition DB hub set with Axial Clutch freehub rolls efficientlySuitable for 100x12mm (front) and 142x12mm (rear) axles - sold individually as front or rear wheelsWith its undulating 45-mm deep rim shape, the 353 NSW provides speed on every terrain with best-in-class aerodynamic efficiency and crosswind stability. The 353 NSW is Zipp s lightest tubeless wheelset yet, making it a fast-puncher ready to fight its way into the breakaway. With Zipp s hookless rims, the transition between the tire and the rim is more seamless and aero. Zipp s hookless rims have more efficient resin distribution, which means lighter wheels. They also are highly durable. Zipp s 353 NSW s Sawtooth rim shape with Hyperfoils optimizes aerodynamic efficiency and crosswind stability. The Sawtooth design also allows the rim to be structurally strong but light. That will help you snap out of corners and maintain that speed no matter the terrain, especially the steep, punchy stuff. The 353 NSW utilizes Zipp s Total System Efficiency, or TSE, approach to wheel design: overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. The wheelset s 25mm internal width is ideal for running wider tubeless tires at reduced air pressure for a more efficient ride. At the centre of the 353 NSW is the Cognition V2 Hubset re-engineered with an updated Axial Clutch V2 mechanism for quicker engagement and lower friction as well as improved durability.
With the SRAM Force eTap AXS groupset, you can easily personalise it right from your phone and enable your choices while riding. Orbit technology offers next-level chain management for all the places a drop-bar bike can go. Add exceptional disc brake performance from SRAM's award-winning HRD platform and this groupset brings you true innovation, for true advancement. Please Also Note: This drivetrain groupset does not come with a chainset, chain or cassette, these additional 12-Speed components must be purchased separately. In the Box: 1x SRAM Force eTap AXS complete front brake lever with flat mount caliper 1x SRAM Force eTap AXS complete rear brake/shifter lever with flat mount caliper 2x SRAM Centerline XR disc rotors 160mm, 6 bolt brake rotor mount 1x Force eTap Front Derailleur 1x Force eTap Rear Derailleur 1x eTap battery pack 1x charger 1x quick start guide
Zipp s 808 Firecrest Tubeless rim-brake wheel makes you faster with an 82mm rim depth that s fast, stable in crosswinds, and now tubeless ready. That means you get all the aero benefits with having the ability to run lower tyre pressure for increased cornering grip and compliance and reduced rolling resistance, without the risk of pinch flats. New Zipp graphics and cosmetic identity that scream speedNew ZR1 hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagementBuilt with Sapim CX Sprint J-bend spokesTubeless ensuring secure performance even when ridden at lower tyre pressuresABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheelShowstopper textured brake track delivers superior modulation and shortest stopping distances in wet and dry conditionsXDR or SRAM/Shimano driver bodiesShips with QR end caps, quick release skewersCampagnolo driver body sold separatelyThis wheel is infused with technologies developed in our Indianapolis advanced development lab. Zipp s ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency. Zipp s ShowStopper textured braking surface delivers unrivalled rim braking performance in wet or dry conditions. At the centre of the 808 Firecrest Tubeless rim-brake is a versatile and durable new hub, the German-engineered ZR1. Zipp s new wheel cosmetics make this wheel a perfect pairing of speed and style.Orientation (wheels): RearSize (wheels): 700cRim construction: CarbonTire compatibility: Clincher Tubeless ReadyRim depth: 82mmSurface texture: ABLC SawToothBrake compatibility: RimRim - inside width: 18mmRim profile: SymmetricalRim finish: UD fiber, adhesive decalsColor (Decal): StandardNipple material: AluminumNipple anti-rotation: Sapim Secure-LocSpoke type: CX-Ray - BlackSpoke count: 24Spoke pattern: 2 CrossHub: ZR1 Rim BrakeDriver body type: SRAM/Shimano RoadColor (hub): BlackAxle type (Wheels): QR 130Axle material: Aluminum front & rearBearings: Cartridge - Stainless SteelDriver Mechanism: 6 Pawls Leaf SpringDriver body material: AluminumMax tire pressure: 125psiMax recommended rider weight: 250lbs