Deda Elementi Gera Carbon Gravel Bike HandlebarThis drop handlebar is ready for adventure with its unidirectional (UD) carbon construction, which makes it stiff and dependable without adding any unnecessary weight to your road or gravel bike. Perfect for touring and exploring countryside back roads and off-road paths, this model is also equipped with multiple hand positioning points for riders to find the best grip to match their style as well as the terrain conditions. This makes it a versatile choice for a secure and reliable hold when pedalling fast, while also remaining comfortable when you want to enjoy a longer adventure in nature. Gera simply defines a new standard for gravel handlebars. Carbon Gravel Handlebar with Comfortable GeometryFeaturing a 16 degrees flare at the drops, this model offers even more stability when you ride off-road. Reach and drop have been optimised (EOS), the 40mm reach allows a closer position of brake levers and the 100mm compact drop is for more comfort and fast transition from lever to bar-end. The handlebar features a 12 degrees back sweep angle and 7mm rise.Clip-on Bar Compatible with Deda Internal Cable RoutingWith Gera you can use clip-on bar extensions in two different positions, traditional at the centre clamp area or wider and riser to improve your comfort. Coming complete with the DCR system (Deda internal cable routing), the Deda Elementi Gera Handlebar allows the full integration of the cables inside the handlebar with any compatible frame, but you can also choose a semi-internal cable routing.Features: Material: Unidirectional (UD) Carbon Finish: Polished on Black Use: Road, Gravel Diameter: 31.7mm Reach: 40mm Drop: 100mm Flare Angle: 16 degrees Rise: 7mm Shape: EOS (Endurance Optimised Position) Cable Routing Notes: DCR Internal Cable Routing Compatible / Wide central area for mounting accessories and Deda Clip-On Bars (Parabolica and Fastblack 2) Weight: 200g (44cm option)Manufacturer's Part Numbers: DBG044 Black Polished on Black 44cm DBG046 Black Polished on Black 46cm DBG048 Black Polished on Black 48cmBuy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Deda Elementi Gera Carbon Gravel Bike HandlebarThis drop handlebar is ready for adventure with its unidirectional (UD) carbon construction, which makes it stiff and dependable without adding any unnecessary weight to your road or gravel bike. Perfect for touring and exploring countryside back roads and off-road paths, this model is also equipped with multiple hand positioning points for riders to find the best grip to match their style as well as the terrain conditions. This makes it a versatile choice for a secure and reliable hold when pedalling fast, while also remaining comfortable when you want to enjoy a longer adventure in nature. Gera simply defines a new standard for gravel handlebars. Carbon Gravel Handlebar with Comfortable GeometryFeaturing a 16 degrees flare at the drops, this model offers even more stability when you ride off-road. Reach and drop have been optimised (EOS), the 40mm reach allows a closer position of brake levers and the 100mm compact drop is for more comfort and fast transition from lever to bar-end. The handlebar features a 12 degrees back sweep angle and 7mm rise.Clip-on Bar Compatible with Deda Internal Cable RoutingWith Gera you can use clip-on bar extensions in two different positions, traditional at the centre clamp area or wider and riser to improve your comfort. Coming complete with the DCR system (Deda internal cable routing), the Deda Elementi Gera Handlebar allows the full integration of the cables inside the handlebar with any compatible frame, but you can also choose a semi-internal cable routing.Features: Material: Unidirectional (UD) Carbon Finish: Polished on Black Use: Road, Gravel Diameter: 31.7mm Reach: 40mm Drop: 100mm Flare Angle: 16 degrees Rise: 7mm Shape: EOS (Endurance Optimised Position) Cable Routing Notes: DCR Internal Cable Routing Compatible / Wide central area for mounting accessories and Deda Clip-On Bars (Parabolica and Fastblack 2) Weight: 200g (44cm option)Manufacturer's Part Numbers: DBG044 Black Polished on Black 44cm DBG046 Black Polished on Black 46cm DBG048 Black Polished on Black 48cmBuy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Marzocchi Bomber CR MTB Rear ShockReady for hitting your local mountain bike (MTB) trails, this rear shock is designed for use with a coil spring and offers adjustable low-speed compression and rebound damping. Thanks to its coil spring compatibility, this model delivers a smooth and consistent rear suspension feel that's predictable as you tackle demanding mountain terrain conditions. Its adjustment features also make it easy to dial in your ideal settings to match your riding style as well as the terrain.Trail-Ready MTB Rear ShockCurious about coil? It's no secret coil shocks offer amazing on-trail feel and the Bomber CR provides a plush, planted feel and consistency during long shred sessions. From riders looking to breathe new life into an old ride to customers wanting a new bike that they can set and forget, the Bomber CR delivers. This high-performance yet simple rear shock pairs well with bikes in travel ranges from 130mm to over 200mm. Keeping in step with Marzocchi's founding philosophies, this rear shock prioritizes suspension performance, ride quality and durability. Simply set your sag and rebound, and go ride.Please note: This is for the damper only - Spring and mounting hardware must be purchased separately.Features: Adjustable low-speed compression and rebound damping Bomb proof build for a set it and forget it rider Available in Imperial, Metric and Trunnion options to selectBuy Marzocchi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Thanks to its coil spring compatibility, this rear shock delivers a smooth and consistent rear suspension feel that's predictable as you tackle demanding mountain terrain conditions. Its adjustment features also make it easy to dial in your ideal settings to match your riding style as well as the terrain. Trail-Ready MTB Rear Shock Curious about coil? It’s no secret coil shocks offer amazing on-trail feel and the Bomber CR provides a plush, planted feel and consistency during long shred sessions. From riders looking to breathe new life into an old ride to customers wanting a new bike that they can set and forget, the Bomber CR delivers. This high-performance yet simple rear shock pairs well with bikes in travel ranges from 130mm to over 200mm. Keeping in step with Marzocchi’s founding philosophies, this rear shock prioritizes suspension performance, ride quality and durability. Simply set your sag and rebound, and go ride. Please note: This is for the damper only - Spring and mounting hardware must be purchased separately.
Premium performance at down-to-earth prices. Judy now includes all of the 30mm MTB and E-MTB forks, with axle and steerer options to match any spec, and Silver level forks give you stiff steel upper tubes and TurnKey lockout.Key Features:New graphics package with E-MTB endorsement option (15x110mm),TurnKey lockout gives 'on/off' control,Fits Tires up to 2.8" (15x110mm),Fast Black finished 30mm steel upper tubes couple stiffness and lightweight with a premium look,Plush coil spring or highly tunable Solo Air spring.Specifications:Model designator (SF): TK,Wheel size: 27.5",Travel (mm): 100mm, 120mm, 130mm,Damper Type: TurnKey,Fork offset: 42mm (27.5"),Maxle included: Maxle Stealth,Color (FS): Gloss Black,E-MTB Decal: No,Steerer: 1.5" Tapered,Axle: 15x110mm BOOST™,Axle to Crown (mm): 490, 510, 520,Brake type (FD): Disc,Crown Material: Forged, pocketed aluminum,Upper crown type: n/a,Lower leg material: Magnesium,Upper Tube Finish: Fast Black,Upper tube type: 30mm straight wall steel,Damper adjust: Crown,Damping adjustments: Extl rebnd, TurnKey lockout,Volume reducer: n/a,Spring: Solo Air,Spring rate: n/a,Max Tire Diameter (mm): 732,Max Tire Width (mm): 81,Maximum Rotor Size: 185mm,Minimum Rotor Size: 160mm,Fender Compatibility: n/a,Crown OD (mm): 53,Part Weight (g): 2258.
Premium performance at down-to-earth prices. Judy now includes all of the 30mm MTB and E-MTB forks, with axle and steerer options to match any spec, and Silver level forks give you stiff steel upper tubes and TurnKey lockout.Key Features:New graphics package with E-MTB endorsement option (15x110mm),TurnKey lockout gives 'on/off' control,Fits Tires up to 2.8" (15x110mm),Fast Black finished 30mm steel upper tubes couple stiffness and lightweight with a premium look,Plush coil spring or highly tunable Solo Air spring.Specifications:Model designator(SF): TK,Wheel size: 29",Travel (mm): 100mm, 120mm, 130mm,Damper Type: TurnKey,Fork offset: 51mm (29"),Maxle included: Maxle Stealth,Color (FS): Gloss Black,E-MTB Decal: No,Steerer: 1.5" Tapered,Axle: 15x110mm BOOST™,Axle to Crown (mm): 510, 530, 540,Brake type (FD): Disc,Crown Material: Forged, pocketed aluminum,Upper crown type: n/a,Lower leg material: Magnesium,Upper Tube Finish: Fast Black,Upper tube type: 30mm straight wall steel,Damper adjust: Crown,Damping adjustments: Extl rebnd, TurnKey lockout,Volume reducer: n/a,Spring: Solo Air,Spring rate: n/a,Max Tire Diameter (mm): 770,Max Tire Width (mm): 81,Maximum Rotor Size: 185mm,Minimum Rotor Size: 160mm,Fender Compatibility: n/a,Crown OD (mm): 53,Part Weight (g): 2350.
Campagnolo Chorus Ultra Torque 11sp Double ChainsetThe completely redesigned chainset represents increased rigidity as well as fresh and cutting edge aesthetics.The new version uses a 4 arm spider design which makes for one single crankarm for all chainring options thanks to its unified bolt pattern. Gone are the days of having a dedicated bolt pattern for standard chainrings and another for compact rings. No longer will changing from traditional to compact, or vice versa, translate into the obligatory purchase of a completely new chainset. The new bolt pattern allows for all 3 chainring standards 53/39, 52/36 and 50/34 to be built upon the same chainset. Changing between compact and standard is now as easy as changing 8 bolts and two chainrings. While the new 4-arm bolt pattern makes for a much more practical design that offers the cyclist a more versatile component, the Campy Tech Lab was dedicated primarily on increasing performance characteristics.The new design incorporates a 8 bolt pattern with a spider arm design that not only holds the chainring in place by way of the bolt but also supports the chainring and in doing so, increases system rigidity. In addition to completely redesigning the spider, Campagnolo engineers dedicated a great deal of energy towards a completely new crankarm that is a great deal stiffer than previous versions. Add this new highly rigid crankarm to the new four-arm spider design and you have a complete chainset that not only excels at transferring power more than any previous version but one that is also more versatile with respect to gearing.Features: BCD: Inner: 112mm; Outer:145mm Weight: 684gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Chorus Ultra Torque 11sp Double ChainsetThe completely redesigned chainset represents increased rigidity as well as fresh and cutting edge aesthetics.The new version uses a 4 arm spider design which makes for one single crankarm for all chainring options thanks to its unified bolt pattern. Gone are the days of having a dedicated bolt pattern for standard chainrings and another for compact rings. No longer will changing from traditional to compact, or vice versa, translate into the obligatory purchase of a completely new chainset. The new bolt pattern allows for all 3 chainring standards 53/39, 52/36 and 50/34 to be built upon the same chainset. Changing between compact and standard is now as easy as changing 8 bolts and two chainrings. While the new 4-arm bolt pattern makes for a much more practical design that offers the cyclist a more versatile component, the Campy Tech Lab was dedicated primarily on increasing performance characteristics.The new design incorporates a 8 bolt pattern with a spider arm design that not only holds the chainring in place by way of the bolt but also supports the chainring and in doing so, increases system rigidity. In addition to completely redesigning the spider, Campagnolo engineers dedicated a great deal of energy towards a completely new crankarm that is a great deal stiffer than previous versions. Add this new highly rigid crankarm to the new four-arm spider design and you have a complete chainset that not only excels at transferring power more than any previous version but one that is also more versatile with respect to gearing.Features: BCD: Inner: 112mm; Outer:145mm Weight: 684gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The all-new CXR 2 gravel WheelSystem showcases Giant’s prowess in building strong lightweight carbon wheels. Through improved carbon layup innovative hookless technology and a large inner rim width that allows for wider tyres and lower pressures the CXR 2 is as strong as our XCR cross-country mountain bike wheel but clocks in at a much lighter weight made specifically for gravel bikes. Features Hookless rim design enhances overall durability and offers a wider inner rim width without adding weight Optimised carbon layup features high-tensile strength carbon fibre placed at the most crucial structural points to provide stiff compliant and lightweight wheels A 35mm rim profile with a contemporary wider inner width offers improved support for today’s higher volume road and gravel tyres Specifications Rim Material: Carbon Rim Type:Hookless Clincher Tubeless:Giant Tubeless System(rim tape and valve kit included) Rim Height:35mm Rim Outer Width:31mm Rim Inner Width:25mm ETRTO:622-25 Front Hub:Giant Alloy Centerlock Rear Hub:Giant Alloy Pawl Driver(3 pawl 30T) Centerlock Hub Compatibility:Shimano HG SRAM XDR Bearing:Sealed Cartridge Front Axle:100x12 Thru Axle Rear Axle: 142x12 Thru Axle Spokes (Front): SAPIM Sprint Lacing (Front): 18H/24H Spokes (Rear): SAPIM Sprint Lacing (Rear): 24H/24H Nipple Type: Alloy Warranty: 2 years Weight (Pair): 1518g
The SLR 2 42 Disc WheelSystem is a lightweight and robust carbon wheelsystem that is built to last. Combining hookless rim design and optimised carbon layup with a modern 19.4 inner width the SLR 2 42 Disc delivers great value to performance cyclists who require minimal tradeoff between price weight and durability. Features Hookless rim design enhances overall durability and offers a wider inner rim width without adding weight Optimised carbon layup features high tensile strength carbon fibre placed at the most crucial points to provide stiff and lightweight wheels 42mm deep all-round rim profile with a 19.4 inner width offers better support for today’s higher volume road tyres Specifications Rim Material: Carbon Rim Type: Hookless Clincher Tubeless: Giant Tubeless System(rim tape and valve kit included) Rim Height: 42mm Rim Outer Width: 23mm Rim Inner Width: 19.4mm ETRTO: 622-19 Front Hub: Giant Alloy Centerlock Rear Hub: Giant Alloy Pawl Driver(3 pawl 30T) Centerlock Hub Compatibility: Shimano HG SRAM XDR Bearing: Sealed Cartridge Front Axle: 100x12 Thru Axle Rear Axle: 142x12 Thru Axle Spokes (Front): SAPIM Sprint Lacing (Front): 24H Spokes (Rear): SAPIM Sprint Lacing (Rear): 24H Nipple Type: Alloy Weight (Pair): 1545g Giant reserves the right to alter our product information at any time without notice; including with respect to gear features specifications models colours weights and materials. All stated weights are based on Giant pre-production products at the time of publication. Final production weights can vary.
A pro level aero race suit from Endura featuring multi fabric construction with Surface Silicone Topography (SST™) sleeves for aero optimisation. High wicking main body fabric with coldblack® technology UPF 50+ protection and mesh side panels manage body temperature Wind tunnel tested technology minimizes drag Quick dry water repellent Continuously Variable Profile (CVP) high stretch QDC Tri Series pad with exclusive water expelling DisperseFoam™ Selectively bonded seam construction eliminates chafing Bonded flush integrated rear pocket and gel wrapper pocket on back thigh 3D printed silicone grippers 90 day Satisfaction Guarantee Construction Polyester 80% Elastane 17% Nylon 3%
The Campagnolo Chorus EPS groupset takes a great deal of its DNA from its mechanical counterpart as it represents a more accessible version of Campagnolo performance, quality and attention to detail but delivers it in the laser-like precision package of an EPS drivetrain. A completely new design, the Chorus EPS crankset represents increased rigidity as well as fresh and cutting edge aesthetics. Gone are the days of having a dedicated bolt pattern for standard chainrings and another for compact rings and no longer will changing from traditional to compact, or vice versa, translate into the obligatory purchase of a completely new crankset. The new bolt pattern allows for all 3 chainring standards 53/39, 52/36 and 50/34 to be built upon the same crankset. Changing between compact and standard is now as easy as changing 8 bolts and two chainrings. While the new 4-arm bolt pattern makes for a much more practical design that offers the cyclist a more versatile component, the Campy Tech Lab was dedicated primarily on increasing performance characteristics. The new design incorporates a 8 bolt pattern with a spider arm design that not only holds the chainring in place by way of the bolt but also supports the chainring and in doing so, increases system rigidity. In addition to completely redesigning the spider, Campagnolo engineers dedicated a great deal of energy towards a completely new crankarm that is a great deal stiffer than previous versions. Add this new highly rigid crankarm to the new four-arm spider design and you have a complete crankset that not only excels at transferring power more than any previous version but one that is also more versatile with respect to gearing.
Upgrade your Rally RK100 to a dual-sensing power meter, and analyse more than just watts to see exactly how your pedalling style generates the force that moves you. When paired with Rally RK100, the upgrade pedal completes the Rally power meter system, providing left/right balance data and cycling dynamics. The power sensor is even transferable to Rally XC pedals so you can have power for your off-road rides. Revolutionary cycling dynamics display where you’re generating power throughout the pedal stroke and show left/right balance. See where you apply force on the pedal to ensure proper cleat position and track seated vs. standing to see how position changes efficiency. Compatible Devices: Rally RK100
The Recruit is United's entry level complete, Including the shorter top tube options for those who are not quite ready for a full size frame. The Recruit feature’s a sealed mid BB, sealed cassette hub and come with some of United's premium design aftermarket parts. See specs below. Top Tube Sizes: Light Blue - 18.5" Aqua - 20" Army Green - 20.25" ###section### Product Specs FRAME MATERIAL: Hi Ten WHEEL SIZE: 20" TOP TUBE LENGTH: 18.5" - 20.25" CHAIN STAY LENGTH: 13.25" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71° FORKS: Cromo steerer tube, 1020 Hi-Ten legs BARS: 7.5" X 26" 1020 Hi-Ten 1.5° up 11° back STEM: United 50mm reach top load HEADSET: 1-1/8" A headset BRAKE MOUNTS: Welded BRAKES: TBC FRONT HUB: 36H looseball 10mm axle FRONT RIM: Alloy 36H single wall REAR HUB: 36H sealed alloy cassette with 14mm cromo axle and 9T 4 pawl driver REAR RIM: Alloy 36H single wall TYRES: United Direct 20" X 2.3" - 65PSI SPROCKET: 25T Steel CRANKS: 165mm tubular, 8 spline with printed United logo BB: Seaed Mid PEDALS: United Supreme plastic SEAT: United padded seat/post combo with United sewn on patch GEARING: 25/9 WEIGHT: TBC ###section### Product Highlights Full Size Bike with a Shorter Top Tube and geometry to Suit riders who are 4ft - 5ft 4" / 120cm -160cm Great for Riders who are just too small to handle a full size 20" BMX Sealed rear hub Strong and durable crankset High-quality aftermarket tires ###shogun-image-section###
The workhorse of X-Range™ gearing. The SRAM RED® XG-1290 cassette progresses fluidly and quickly through a wider range of gears. It’s specifically designed for wireless electronic shifting and the one-piece design offers you the best in weight savings.Key Features:Updated design for smoother and faster shifting,More gradual gear progression between cogs—at least five one-tooth jumps—while still offering a wider range,10-tooth start helps provide a wider gearing range,Designed to work with an XDR™ driver body,One-piece machined steel X-Dome™ design for weight savings,All Zipp wheels starting from 2012 are XDR™ ready,.Specifications:Speed (CS): 12sGearing: 10-26t, 10-28t, 10-33tCog finish (Cassette): SilverTechnology (Cassette): XGCog sizes: 10-26t;10,11,12,13,14,15,16,17,19,21,23,26, 10-28t;10,11,12,13,14,15,16,17,19,21,24,28, 10-33t;10,11,12,13,14,15,17,19,21,24,28,33
Shimano XTR M9100 12 Speed CassetteThe Shimano XTR M9100 12 Speed Cassette provides the smoothest, fastest and most reliable shifting performance imaginable. Featuring the new Hyperglide+ technology, which delivers the highest level of superior shifting, power-transfer and shifting stability.This cassette design is stiffer, lighter and more durable than anything that has come before it, combining titanium, aluminium and steel where it is best suited, this cassette is optimised for the toughest and most demanding rigours of mountain biking.Superb Shifting Smoothness Anywhere on the MountainDesigned with two intentions, the 10-45T cluster, featuring the Rhythm Step spec for exceptional Cross-Country shifting smoothness. This wide range can tackle any scenario and provide superb, smooth and consistent performance throughout the range of the cassette. The second gear cluster option is the Wide Range spec, which has been optimised for Enduro. providing exceptional shifting performance and reliability as the Rhythm Step does but has a huge 51T sprocket at the low end so you can climb any mountain gradient with ease.Features:Material: 5x Sprockets: Titanium; 3x Sprockets, Spider, Lock-Ring: Aluminium; 4x Sprockets: SteelUse: Mountain BikeDrivetrain Speed: 12-SpeedGearing Options: 10-45T (12-Speed Rhythm Step spec for Cross Country); 10-51T (12-speed Wide Range spec for Enduro)Freehub Engagement: Shimano Micro-SplineCompatible Chain: Shimano CN-M9100Spider Arm: OneType: HYPERGLIDE+Cassette Ratio: 10-45T (10-12-14-16-18-21-24-28-32-36-40-45T); 10-51T (10-12-14-16-18-21-24-28-33-39-45-51T)Part No: CS-M9100-12Weight: 349g (10-45T); 359g (10-52T)A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
With a slightly longer top tube, the Subrosa Sono XL closes a gap between the Subrosa Altus and the Subrosa Tiro in terms of price, performance and equipment. The Subrosa Sono Xl comes with a sealed Mid BB, providing a solid base for increased load and reduced maintenance. The Rant Trill topload stem as well as the 9" high 2-piece bars and 2.35" Rant Squad tyres offer a modern setup that looks great and provide great a great ride. ###section### Product Specs FRAME MATERIAL: Hi Ten Steel WHEEL SIZE: 20" TOP TUBE LENGTH: 21" CHAIN STAY LENGTH: 13.2" HEADTUBE ANGLE: 75° SEAT TUBE ANGLE: 71° FORKS: 100% 1020 Hi-Ten – 30mm Offset BARS: 100% 1020 Hi-Ten – 2pc 9" STEM: Rant Trill Top Load HEADSET: 1-1/8" Threadless BRAKE MOUNTS: Welded BRAKES: Rant Spring Brake V2 FRONT HUB: 3/8" Loose Alloy FRONT RIM: Rant Squad 36H Alloy Single Wall REAR HUB: 14mm Semi Sealed Cassette REAR RIM: Rant Squad 36H Alloy Single Wall TYRES: Rant Squad 2.35" SPROCKET: Subrosa Petal 25T Steel CRANKS: Chromoly 8 spline 3pc 170mm BB: Sealed Mid PEDALS: Rant Trill Plastic SEAT: Subrosa Mid 1pc Platform GEARING: 25/9 WEIGHT: 12.1kg/26.6lbs ###section### Product Highlights Longer top tube is great for taller riders who need a bit more room (6ft / 180cm plus) A great all rounder suitable for any type of riding Fitted with high-quality aftermarket components Semi sealed rear hub Strong and durable crankset ###shogun-image-section###
Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.
Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.
CeramicSpeed BB86 Shimano Road Bottom BracketCeramicSpeed is the market leader in high-end performance components. This Ceramic Bottom Bracket delivers excellent low bearing friction with superb durability. Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Road Specific Use with 24mm spindle cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.