Magura MT4 Flatmount BrakeDeveloped for top-level braking performance, this flatmount brake boasts a compact design that's also resistant to heat and dirt. Ready for hitting the mountain bike (MTB) trails, it comes equipped with a range of performance-enhancing technologies for more controlled and dependable braking.Features: Lever Material: Carbotecture (Carbon Fibre) Lever Blade Material: Aluminium Caliper Material: Aluminium Brake Hose: 2200mm cutable Brake Lever: 2-finger flip flop design Reach Adjust: Reach adjust with Torx T25 tool Weight: 220gTechnologies: Flatmount: Flatmount brakes are characterised by integrated threads in the caliper which are fastened with M5 screws. The compact design and integrated threads simplify the mounting on the chain stay. Due to the same brake pad and pistons size of the standard 2-pistons MT brake, the Flatmount brake is just as strong as the Postmount version. Carbotecture: A mixture of high-tech polymers and carbon or glass fibers is transformed into a plastic granulate in several complex processes. During the processing from this granulate to the finished component, the carbon fibers are optimally aligned to the load requirements. With this Carboflow process any desired shape can be produced from the granulate by injection moulding. Carbotecture offers significant advantages over the classic lightweight material aluminum: Carbotecture is 50 % lighter than aluminum with identical tensile and fracture strength, so it weighs only half as much. Weight Ratio Performance: Magura brakes are characterized by their high degree of thermal resistance, achieved through optimal weight allocation. This is optimal material usage and best-in-class lightweight construction where it's really needed. magnetiXchange: Magnetic pistons fit perfectly into the brake caliper, guaranteeing quick and easy brake pad replacement. Shift Mix (optional): With help of the optional Magura's Shift Mix lever clamps Shimano (Shiftmix 1 + 2 / I-Spec I + II) and SRAM (Shiftmix 3 / X9, X0, XX) triggers can be mounted directly to the brake levers in order to accomplish a tidier cockpit. Remote Mix (optional): Magura's Remote Mix lever clamp allows the RCL² remote control of Magura forks to be mounted directly to the brake lever in order to improve ergonomics. Installation on both left and right possible. EBT: Easy Bleed Technology: Easy and fast bleeding. Please note: The brake is delivered filled and bled. The brake hose can be easily cut to the required length. Flatmount adapters as well as a disc rotor are not included in delivery. These parts are sold separately. Please pay attention to the maximum disc diameter recommended for your fork / frame.Buy Magura Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Magura MT8 SL Flatmount BrakeProviding immensely powerful and water-resistant braking performance, this flatmount brake accommodates brake discs up to 180mm (available separately). It features a high-quality carbon lever and a durable aluminium two-piston caliper for reliable braking. It is a perfect choice for cross country (XC) racing. Flatmount: Flatmount brakes are characterised by integrated threads in the caliper which are fastened with M5 screws. The compact design and integrated threads simplify the mounting on the chain stay. Due to the same brake pad and pistons size of the standard 2-pistons MT brake, the Flatmount brake is just as strong as the Postmount version. Engineered for Racing: The Carbotecture SL handle bracket and the Carbolay lever and handlebar clamp make the Magura MT8 brake an absolute lightweight for competition use. 1-Finger HC Carbolay Lever Blade: The popular 1-finger HC lever blade blade is now also available as a carbon version. The lever blade has a comfortable feel and the high-tech material combines ultra-light weight and rigidity, a clear benefit for riders. Lightweight Performance: Despite its ridiculously low weight the MT8 offers the highest braking power and stability of the 2-piston family. Uncompromising lightweight construction.Features: Lever Material: Carbotecture SL (Carbon Fibre) Lever Blade Material: Carbolay (Carbon Fibre) Caliper Material: Aluminium Brake Hose: 2200mm cutable Brake Lever: 1-finger flip flop design, reach adjustment with 3mm Allen key Brake Caliper: Forged, 2 pistons with Banjo, flatmount Weight: 185gTechnologies: Carbotecture SL: Compared to Magura's conventional Carbotecture material, a mixture of high-tech polymers and carbon or glass fibres, for Carbotecture SL medium-length carbon fibres are integrated into the polyamides instead of short ones in order to further increase resistance and reduce weight at the same time. Carbotecture SL offers significant advantages over the classic lightweight material aluminium: It is just as tensile and break-resistant with more than 50 % less weight. Weight Ratio Performance: Magura brakes are characterized by their high degree of thermal resistance, achieved through optimal weight allocation. This is optimal material usage and best-in-class lightweight construction where it's really needed. magnetiXchange: Magnetic pistons fit perfectly into the brake caliper, guaranteeing quick and easy brake pad replacement. Shift Mix (optional): With help of the optional Magura's Shift Mix lever clamps Shimano (Shiftmix 1 + 2 / I-Spec I + II) and SRAM (Shiftmix 3 / X9, X0, XX) triggers can be mounted directly to the brake levers in order to accomplish a tidier cockpit. OPD: Caliper in one-piece design. Remote Mix (optional): Magura's Remote Mix lever clamp allows the RCL² remote control of Magura forks to be mounted directly to the brake lever in order to improve ergonomics. Installation on both left and right possible. EBT: Easy Bleed Technology: Easy and fast bleeding. Please note: The brake is delivered filled and bled. The brake hose can be easily cut to the required length. Flatmount adapters as well as a disc rotor are not included in delivery. These parts are sold separately. Please pay attention to the maximum disc diameter recommended for your fork / frame.Buy Magura Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Magura MT8 Carbon BrakeFully equipped for the demands of today's cross country (XC) and all mountain (AM) riders, this versatile hydraulic disc brake is ready for wherever your next off-road adventure takes you. Whether you're racing or exploring for fun, its lightweight and reliable carbon build and industry-leading technologies makes it a great choice of upgrade for smooth and consistent hydraulic braking performance. Another benefit is it comes kitted out with an adjustable lever reach that allows you to fine-tune the gap between the lever blade and your handlebar for a more personalised braking feel.World champions put their trust in it! The competition-proven MT8 SL is a true lightweight that doesn't compromise on performance. Together with the lightweight Carbotecture SL brake master, the 1-finger HC carbon lever blade sets new standards in ergonomics and modulation.Developed for RacingThanks to the Carbotecture SL brake master and the 1-finger carbon HC blade, the MT 8 SL is a real lightweight. Carbotecture SL is a composite material that is not only light but also extremely resistant thanks to its embedded carbon fibres.1-Finger HC Carbon Lever BladeThe popular 1-finger HC carbon lever blade is used on the MT8 SL ex works. It's lighter and stiffer than its aluminium counterpart, enabling you to get maximum performance out of your bike.Lightweight PerformanceThe 2-piston calliper of the MT8 SL is forged from one single piece. The result? Despite its outrageously low weight, the MT8 offers the highest braking power and stability of the 2-piston family.Features: Lever Blade Material: Carbon Master Material: Carbotecture SL with Flip-Flop-Design Use: Cross Country (XC), Mountain Bike (MTB) Lever Blade Size: 1-finger EBT (Easy Bleed Technology): Yes Banjo Fitting: Yes Hydraulic: Yes Bite Adjust: No Pistons: 2 Brake Fluid: Royal Blood (mineral oil based) Reach Adjust: Yes, 3mm allen key Tubing: Magura Disctube Recommended Rotor: Storm SL.2 (sold separately) Reach Adjust: Yes, 3mm allen key Designed and Made in Germany Weight: 195gBuy Magura Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Bora Ultra 35 Clincher Wheelset Bora Ultra wheels are the choice of pros as they are the perfect wheel for competition. They offer you the performance characteristics that all racing cyclists are looking for - maximum aerodynamics, extreme lightness, lightning quick reactivity and incredible smoothness.Improved Braking in All ConditionsFor the Bora Ultra 35 Clincher wheelset, Campagnolo engineers developed an all-new construction, which has created a braking performance that far outperforms anything found on current carbon rims. The Campy Tech Lab’s developments focused on providing the rider with the same braking performance when riding in the wet as when riding in the dry. The result of these developments is Campagnolo’s most advanced braking surface technology ever. They call it AC3 (All Conditions Carbon Control).Increased Rim WidthCampagnolo has increased the rim width from 20.5mm to 24.2mm - this has not only improved the aerodynamics but allowed the wheel to accommodate wider tyres. Wider tyres increase control, improve grip and make for a more comfortable ride. A wider rim also increases structural integrity without any weight increase to the wheelset.Reduced WeightThe weight of the wheelset is also further reduced, thanks to the front hub having a smaller profile. Even though Campagnolo’s engineers managed to reduce the weight and size of the hub, they were able to save the same high-performance characteristics that the Bora Ultra wheels are renowned for.Features: Full Carbon high profile 35mm rim, in clincher and tubular versions. Includes brake pads specifically for carbon wheels AC3 treatment on the brake surface, improving braking in all conditions RDB (Rim Dynamic Balance) exclusive technology moulded inside the rims, assures perfect balancing of the rims even at high speeds Ultra-lightweight decals eliminate the need for heavy adhesives and painting, reducing the overall weight by nearly 15g Carbon hub with oversize flange with cup and cone CULT bearings, aluminium axle Aerodynamic spokes with exclusive Mega-G3 spoke pattern and anti-rotation system Quick release with eccentric-closure system Weight: 1360g Technologies: AC3: Under dry conditions the new technology increases braking performance 3% over the previous Bora while increasing the gap with its closest competitor by over 6%. However, when the conditions are insidious and rain has the competition worried, AC3 allows the Bora to excel. While the previous edition of the Bora offered results far beyond those found on competitors' wheels, the AC3 technology increases braking performance an astounding 43% over past Campagnolo models. The powerful braking of AC3 represents a nearly 55% performance gap over that of its closest competitor making for a rather significant advantage when the heat of the race is on. Buy Campagnolo Wheelsets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Bora Ultra 50 Clincher WheelsetCampagnolo Bora Ultra wheels are the choice of pros as they are the perfect wheel for competition. They offer you the performance characteristics that all racing cyclists are looking for - maximum aerodynamics, extreme lightness, lightning quick reactivity and incredible smoothness.Improved Braking in All ConditionsFor the Bora Ultra 50 Clincher wheelset, Campagnolo engineers developed an all-new construction, which has created a braking performance that far outperforms anything found on current carbon rims. The Campy Tech Lab’s developments focused on providing the rider with the same braking performance when riding in the wet as when riding in the dry. The result of these developments is Campagnolo’s most advanced braking surface technology ever. They call it AC3 (All Conditions Carbon Control).Increased Rim WidthCampagnolo has increased the rim width from 20.5mm to 24.2mm - this has not only improved the aerodynamics but allowed the wheel to accommodate wider tyres. Wider tyres increase control, improve grip and make for a more comfortable ride. A wider rim also increases structural integrity without any weight increase to the wheelset.Reduced WeightThe weight of the wheelset is also further reduced, thanks to the front hub having a smaller profile. Even though Campagnolo’s engineers managed to reduce the weight and size of the hub, they were able to save the same high-performance characteristics that the Bora Ultra wheels are renowned for.Features: Full Carbon high profile 50mm clincher rim Includes brake pads specifically for carbon wheels AC3 treatment on the brake surface, improving braking in all conditions RDB (Rim Dynamic Balance) exclusive technology moulded inside the rims, assures perfect balancing of the rims even at high speeds Ultra-lightweight decals eliminate the need for heavy adhesives and painting, reducing the overall weight by nearly 15g Carbon hub with oversize flange with cup and cone CULT bearings, Aluminium axle Aerodynamic spokes with exclusive Mega-G3 spoke pattern and anti-rotation system Quick release with eccentric-closure system Weight: 1435g Technologies: AC3: Under dry conditions the new technology increases braking performance 3% over the previous Bora while increasing the gap with its closest competitor by over 6%. However, when the conditions are insidious and rain has the competition worried, AC3 allows the Bora to excel. While the previous edition of the Bora offered results far beyond those found on competitors' wheels, the AC3 technology increases braking performance an astounding 43% over past Campagnolo models. The powerful braking of AC3 represents a nearly 55% performance gap over that of its closest competitor making for a rather significant advantage when the heat of the race is on. Buy Campagnolo Wheelsets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Bora WTO 60 WheelsetThis WTO (wind tunnel optimised) Wheelset from Campagnolo, is the ultimate hard-wearing wheelset for your bike. Designed to withstand the strongest winds and with a re-engineered rim set to offer enhanced aerodynamic features, it's ready to push you to your limit, so you don't fall short on race-day. Featuring a durable aluminium hub and an 18-front, 21-rear spoke set-up, you don't have to worry about tackling tough windy conditions.Optimised Rim Braking SurfaceNow with AC3 technology, specially developed and researched to get the most out of your rim brake texture, you can feel confident in getting the stopping power you need no matter how bad the conditionsWheelset Includes:Special brake block kit for carbon wheels (red compound): 40% better braking performance in wet conditions and 20% better in dryLightweight Quick Release wheels with an aerodynamic profile and shiny finish44 mm tubeless valve40 mm valve extenderBushing to reduce the size of the valve holeUser manualFeatures: Rim cross-section (H x W): 60 / 26.5 mm Rim Material: Carbon Rim Type: Clincher or Tubeless TyresTubeless Compatible: Yes Hub Material: Black aluminium monolithicSpoke Material: Stainless SteelDesign: Aero bladed Anti-rotation technology on the radial spokes Cassette Compatibility: Campagnolo 10/11/12 speed, Shimano / SRAM 10/11 speedQuick-release: YesInnertube valve length: 44mmCompatible tyres: Clincher or Tubeless TyresWeight: 1547g Buy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Bora WTO 60 WheelsetThis WTO (wind tunnel optimised) Wheelset from Campagnolo, is the ultimate hard-wearing wheelset for your bike. Designed to withstand the strongest winds and with a re-engineered rim set to offer enhanced aerodynamic features, it's ready to push you to your limit, so you don't fall short on race-day. Featuring a durable aluminium hub and an 18-front, 21-rear spoke set-up, you don't have to worry about tackling tough windy conditions.Optimised Rim Braking SurfaceNow with AC3 technology, specially developed and researched to get the most out of your rim brake texture, you can feel confident in getting the stopping power you need no matter how bad the conditionsWheelset Includes:Special brake block kit for carbon wheels (red compound): 40% better braking performance in wet conditions and 20% better in dryLightweight Quick Release wheels with an aerodynamic profile and shiny finish44 mm tubeless valve40 mm valve extenderBushing to reduce the size of the valve holeUser manualFeatures: Rim cross-section (H x W): 60 / 26.5 mm Rim Material: Carbon Rim Type: Clincher or Tubeless TyresTubeless Compatible: Yes Hub Material: Black aluminium monolithicSpoke Material: Stainless SteelDesign: Aero bladed Anti-rotation technology on the radial spokes Cassette Compatibility: Campagnolo 10/11/12 speed, Shimano / SRAM 10/11 speedQuick-release: YesInnertube valve length: 44mmCompatible tyres: Clincher or Tubeless TyresWeight: 1547g Buy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Bora WTO 45 Road WheelsetThis wheelset from Campagnolo has been designed with aerodynamics and the latest technology in mind. Made from durable carbon fibres, ensuring lightweight reliability and enhanced control. Thanks to the angled design, this wheelset benefits from maximised airflow to improve your speed and performance. Speedy Rolling Carbon-Construction Road WheelsetWith a 19mm internal rim width, the Bora WTO 45s are suitable for use with 23mm, 25mm and 28mm tyres and thanks to their Two-Way Fit design, will accept them in tubeless or clincher designs for excellent adaptability. The braking surface of the rims has been treated with an AC3 (All Conditions Carbon Control) coating to enhance stopping prowess in all weathers, with the black aluminium monolithic hubs and their USB ceramic cup-and-cone bearing systems ensuring a steady spin.Those hubs also provide a dependable hold to the steel straight pull spokes which add dynamism and reinforcement to each wheel. With 18 on the front in an elliptical lacing pattern and 21 on the rear, organised in a G3, triplet design at crucial strengthening zones, this Campagnolo wheelset lets you ride with unrivalled power and pace as you hunt for the podium.Features:Rim Material: Full CarbonProfile: 45mmInternal Rim Width: 19mmTyre Type: Two-Way Fit (Tubeless and Clincher)Technology: AC3 Treatment for improved brakingSpokes: Aerodynamic Anti-Rotation SpokesSpoke Material: Stainless steelSpoke Count: Front: 18 steel spokes in the front elliptical cross-section; Rear: 21 steel spokes in the rear elliptical cross-section, spaced in groups of three through the G3 systemHubs: Black aluminium monolithic hub with USB ceramic cup-and-cone bearing systemWheelset Includes: Special brake block kit for carbon wheels, 35mm tubeless valve, 35mm valve extender, 2x tyre levers, valve bushingCassette compatibility: Campagnolo Freehub Option: 9-12 speed; Shimano Freehub Option: 9-11 speedWeight: 1496gBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Bora WTO 45 Road WheelsetThis wheelset from Campagnolo has been designed with aerodynamics and the latest technology in mind. Made from durable carbon fibres, ensuring lightweight reliability and enhanced control. Thanks to the angled design, this wheelset benefits from maximised airflow to improve your speed and performance. Speedy Rolling Carbon-Construction Road WheelsetWith a 19mm internal rim width, the Bora WTO 45s are suitable for use with 23mm, 25mm and 28mm tyres and thanks to their Two-Way Fit design, will accept them in tubeless or clincher designs for excellent adaptability. The braking surface of the rims has been treated with an AC3 (All Conditions Carbon Control) coating to enhance stopping prowess in all weathers, with the black aluminium monolithic hubs and their USB ceramic cup-and-cone bearing systems ensuring a steady spin.Those hubs also provide a dependable hold to the steel straight pull spokes which add dynamism and reinforcement to each wheel. With 18 on the front in an elliptical lacing pattern and 21 on the rear, organised in a G3, triplet design at crucial strengthening zones, this Campagnolo wheelset lets you ride with unrivalled power and pace as you hunt for the podium.Features:Rim Material: Full CarbonProfile: 45mmInternal Rim Width: 19mmTyre Type: Two-Way Fit (Tubeless and Clincher)Technology: AC3 Treatment for improved brakingSpokes: Aerodynamic Anti-Rotation SpokesSpoke Material: Stainless steelSpoke Count: Front: 18 steel spokes in the front elliptical cross-section; Rear: 21 steel spokes in the rear elliptical cross-section, spaced in groups of three through the G3 systemHubs: Black aluminium monolithic hub with USB ceramic cup-and-cone bearing systemWheelset Includes: Special brake block kit for carbon wheels, 35mm tubeless valve, 35mm valve extender, 2x tyre levers, valve bushingCassette compatibility: Campagnolo Freehub Option: 9-12 speed; Shimano Freehub Option: 9-11 speedWeight: 1496gBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Bora WTO 33 Road WheelsetThis aerodynamic road wheelset from Campagnolo will give you the extra edge to tackle the competition on the tarmac. Benefiting from two lightweight, stiff, carbon rims, it has been designed to be ready for high-performance, ensuring you stay balanced and in control, no matter what the conditions thanks to its G3 spoking system. The wheelset features carbon rims with a unidirectional aerodynamic finish, aluminium hubs and ceramic USB cup-and-cone bearing system in the hubs themselves: every design choice has been made with a view to optimising performance. The 19 mm internal diameter of the rim enables tyres of 23mm, 25mm and 28mm to be fitted. In addition, with the 2-Way Fit version, Campagnolo offers its tried-and-tested technology with full compatibility with clincher and tubeless tyres. While the key purpose of these wheels is to deliver extreme performance, safety is also guaranteed by the Campagnolo AC3 (All Conditions Carbon Control) technology, which ensures safe, modular braking in all weather conditions.Wheelset includes:Special brake block kit for carbon wheels (red compound): 40% better braking performance in wet conditions and 20% better in dry.Lightweight Quick Release wheels with an aerodynamic profile and shiny finish.35mm tubeless valve - 35mm valve extender.Bushing to reduce the size of the valve hole.2 levers in composite material for tyre removal.User manual.Features:Rim: Profile Height: 33mm; Rim Material: Carbon; Rim Cross Section (HxW): 33/26.5mm; Internal Diameter of Rim: 19mm; AC3 technology on the braking rim; Water Transfer graphicSpokes: 18 Steel spokes in the front elliptical cross-section; 21 Steel spokes in the rear elliptical cross-section, spaced in groups of three through the G3 system; Anti-rotation technology on the radial spokesHub: Black Aluminium monolithic hub; USB ceramic cup-and-cone bearing system; Hub Edge: 100mm in the front, 130mm in the rear; Pivot Material: Aluminium; USB cup-and-cone bearing systemCassette Compatibility: Campagnolo sprocket set 10/11/12, Shimano sprocket set / SRAM 10/11, SRAM 12 sprocket set (when purchasing dedicated replacement body).Tyres: Clincher; Tubeless; Tubeless readyCompatibility: Campagnolo sprocket set 10/11/12; Shimano sprocket set / SRAM 10/11; SRAM 12 sprocket set (when purchasing dedicated replacement body)Tubeless Compatible: Comes with 35 mm tubeless valve Compatible Tyres: Clincher, Tubeless, Tubeless readyQuick release: YesUse: RoadWeight: 1485g (approx.) Buy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Bora WTO 33 Road WheelsetThis aerodynamic road wheelset from Campagnolo will give you the extra edge to tackle the competition on the tarmac. Benefiting from two lightweight, stiff, carbon rims, it has been designed to be ready for high-performance, ensuring you stay balanced and in control, no matter what the conditions thanks to its G3 spoking system. The wheelset features carbon rims with a unidirectional aerodynamic finish, aluminium hubs and ceramic USB cup-and-cone bearing system in the hubs themselves: every design choice has been made with a view to optimising performance. The 19 mm internal diameter of the rim enables tyres of 23mm, 25mm and 28mm to be fitted. In addition, with the 2-Way Fit version, Campagnolo offers its tried-and-tested technology with full compatibility with clincher and tubeless tyres. While the key purpose of these wheels is to deliver extreme performance, safety is also guaranteed by the Campagnolo AC3 (All Conditions Carbon Control) technology, which ensures safe, modular braking in all weather conditions.Wheelset includes:Special brake block kit for carbon wheels (red compound): 40% better braking performance in wet conditions and 20% better in dry.Lightweight Quick Release wheels with an aerodynamic profile and shiny finish.35mm tubeless valve - 35mm valve extender.Bushing to reduce the size of the valve hole.2 levers in composite material for tyre removal.User manual.Features:Rim: Profile Height: 33mm; Rim Material: Carbon; Rim Cross Section (HxW): 33/26.5mm; Internal Diameter of Rim: 19mm; AC3 technology on the braking rim; Water Transfer graphicSpokes: 18 Steel spokes in the front elliptical cross-section; 21 Steel spokes in the rear elliptical cross-section, spaced in groups of three through the G3 system; Anti-rotation technology on the radial spokesHub: Black Aluminium monolithic hub; USB ceramic cup-and-cone bearing system; Hub Edge: 100mm in the front, 130mm in the rear; Pivot Material: Aluminium; USB cup-and-cone bearing systemCassette Compatibility: Campagnolo sprocket set 10/11/12, Shimano sprocket set / SRAM 10/11, SRAM 12 sprocket set (when purchasing dedicated replacement body).Tyres: Clincher; Tubeless; Tubeless readyCompatibility: Campagnolo sprocket set 10/11/12; Shimano sprocket set / SRAM 10/11; SRAM 12 sprocket set (when purchasing dedicated replacement body)Tubeless Compatible: Comes with 35 mm tubeless valve Compatible Tyres: Clincher, Tubeless, Tubeless readyQuick release: YesUse: RoadWeight: 1485g (approx.) Buy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Ultra Torque BBRight Bottom Bracket CupsThese top-quality bottom bracket cups are specifically designed for BBright shells and Campagnolo's Ultra-Torque chainsets for smooth wheel rotation. Additionally, this model provides unrivalled levels of stiffness for superior power transfer, making it an ideal choice of a replacement for your old or worn-out existing cups.Features: Type: BBright Size: 79x46mm Bearings not includedBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.