The Super Record Cassette (12 Speed) from Campagnolo lives up to its title by offering a super-smooth and effortless shifting experience. The cassette fits the 11-Speed freehub and is compatible with current Campagnolo rear derailleurs for an exceptional boost to your bikes' drivetrain performance. Notice the difference while out on the road as you start to climb, where this cassette takes the hassle out of changing gear thanks to the redesigned thinner sprockets that are closer together than ever before. This new technology means you can easily shift and give your performance an extra boost without the need to change your wheels or derailleur. Made from high quality and robust construction for years of long-lasting use, when cycling through even the harshest conditions that the elements throw at you. The longer lifespan combined with the improved design that's been engineered for maximum performance makes the Super Record Cassette (12 Speed) from Campagnolo the perfect choice for upgrading your existing cassette.
Now simplified with a single derailleur cage length, the new 12-speed Shimano Ultegra R8150 rear derailleur packs our fastest, most precise shifting into a more approachable option. With our fastest, most accurate shifting, the new 12-speed Ultegra R8150 rear derailleur is more versatile than ever thanks to a single cage length option that is compatible with 28-34T low sprockets.Ultegra Shadow design with Di2 technology, shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gearThe rear derailleur is now the brains of the system with wireless connectivity to the shifters. It acts as the point the system is charged, provides ANT+ connection to 3rd party devises and replaces the handlebar junctionButton on the derailleur for Di2 operations, and LED light denotes synchronized shift mode, setting mode and charge requirementsSleek appearance with low profile Shadow design construction reduces risk of damage in a crashProgrammed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shiftThe removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shiftsDerailleur contains a saver (fuse) function, where the inner structure is protected from strong impactsHigh tolerance cold forged aluminium link plates and body construction is extremely light and durableFour self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting12-speed E-tube Di2 compatibleWide gear ratio compatible up to 11-34T
CeramicSpeed OSPW System SRAM 10/11s Mechanical adds a competitive edge to your riding with smoother gear changes, watts saved and envy to all who see your bike. Entirely developed, designed and produced in Denmark by CeramicSpeed, the Oversized Pulley Wheel System for SRAM will improve your competitive advantage. The unique oversized design provides riders of this Oversized Pulley Wheel System with efficiency savings starting at 40% over stock SRAM derailleur pulley wheels. This specific SRAM Mechanical version of the Oversized Pulley Wheel System is only compatible with the following mechanical rear derailleurs; SRAM Red and SRAM Force - 10 and 11 speed. The OSPW System for SRAM mechanical derailleurs is compatible with both short cage & WiFli derailleur bodies. This system for SRAM features two oversized 17-tooth aluminium pulley wheels which are housed within a robust cage crafted from a compound of polyamide (PA) and carbon fibre. The OSPW System for SRAM fits up to 32-tooth cassettes. This revolutionary OSPW System is developed, produced and assembled by hand in Denmark. This plug-and-play product is the result of an in-depth development process and has been designed for optimal performance. Created to answer the need for less friction (as much as 60%), increased speed and a more efficient drivetrain. This OSPW System helps you ride any distance comfortably. The optimisation of your drivetrain with the new CeramicSpeed OSPW System delivers access to industry-leading efficiency. The use of high-quality materials means this system will outlast other commonly used pulley wheels on the market. Like all other products delivered by CeramicSpeed, this product has undergone a thorough testing program and is used by professional triathletes Tim Don and Tyler Butterfield. Since its introduction in 2015, the CeramicSpeed Oversized Pulley Wheel System has been through 13 unique derailleur compatibility developments. No other pulley system has the depth of use and trust as the CeramicSpeed OSPW, which counts both Men’s and Women’s Triathlon World Champions, World Tour professional road teams, XCO professional MTB Teams, and elite athletes worldwide as its users.
SRAM XX1 XG-1199 11 Speed MTB CassetteThe future has landed, taking on the form of 1x 11 gearing, SRAM are ahead of the game. With the SRAM XX1 cassette being the first of its kind, 11 speed is now a reality.Ranging from 10- to 42-teeth, the 11-speed X-Dome delivers an incredibly wide gear range while maintaining even, optimised steps. The single-unit cassette combines with the XD driver body for a superior connection to the wheel.SRAM XX1 XG1199 11 Speed MTB Cassette Features:X-Dome - X-Dome technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component lifeXD Driver body - XD is a new cassette driver body design that allows the use of a 10 tooth small cog and provides and improved interface with the cassette. Wheels equipped for the XD Driver boy are available from SRAM and DT SwissSRAM XX1 XG1199 11 Speed MTB Cassette Specifications:SRAM 1x Design SpecificWorks In Harmony With All XX1 Products11 Speeds (10/12/14/16/18/21/24/28/32/36/42)Bearing Design And Ratchet MechanismX Dome TechnologyWeight: 260gBuy SRAM XX1 XG1199 11 Speed MTB Cassette from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Super Record 12 Speed Road CassetteThe 12-Speed Super Record cassette from Campagnolo increases the riders shifting performance and smoothness. The cassette fits the same 11-Speed freehub size and is compatible with current Campagnolo rear derailleurs, meaning the main difference is the exceptional boost to your bikes drivetrain performance and shifting efficiency.Providing a Massive Boost in PerformanceTo achieve this massive boost in performance, but without the rider needing to purchase new wheels or derailleurs, Campagnolo has made the sprockets thinner and featuring tighter dimensions, without any reduction in strength or durability. This 12-Speed cassette provides a linear upshift and downshift by a single tooth per shift the whole way up to the seventh gear, enabling you to find the perfect gear ratio for any riding situation without sacrificing your cadence rhythm.Quieter and Faster Shifting PerformanceThe closer sprockets ensure quieter and faster shifting engagement and thanks to the refined tooth design and surface treatment the cassette has a longer life-span than ever before. Campagnolo as also optimised the cassette carrier, making mounting of the cassette easier than ever before thanks to the matching thickness of the sprocket spacers.Features: Streamlined, Single tooth-count increments from the 1st to the 7th sprocket Super-smooth shifting performance Fully compatible with current Campagnolo freehub bodies Standard Chainstay Width Compatible Extra sprocket without increasing cassette width, smaller space between cogs, smoother shifting Technical Sprocket Treatment, increases service-life Weight: 266gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Kids move fast and grow faster. At times it can seem like there’s a small window for the perfect bike fit. The right bike for a young rider is a delicate balance between too small too big and a short-lived just right. If we’re going to inspire the next generation of riders we need to keep kids comfortably riding longer. The Jett is designed so that you’ll never fear the growth spurts. We did our homework to understand how kids grow—spoiler alert kids’ arms and legs grow more rapidly than their torso. We took to the books and designed a bike with child-specific touch points that withstand the development of young riders. The Jett is uniquely adjustable perfectly proportional and child-liftable—you’ll always be set to Jett. The Jett Single Speed features an adjustable handlebar that allows kids to fine tune reach as their arms grow. The narrower saddle and grips were informed by a Retül study on kids to be the appropriately size—with handbrakes on both the 16” and 20”. And what’s more we designed the frame and reviewed every component to make the Jett one of the lightest bikes on the market. You’re going to have to beg them to get off this bike. We designed the Jett Single Speed to be uniquely adjustable with longer seatposts and adjustable handlebars so kids can dial-in the perfect riding position as they grow. Every detail of the Jett Single Speed—including the 130mm Bridge saddle narrower-diameter grips and short-reach tool-less adjustable brake levers—was informed by Retül data from a kids’ research group to be perfectly proportional for young riders. A lightweight bike is simply more fun and the Jett Single Speed’s all-new A1 aluminum frame alloy fork Pathfinder tires and single-speed drivetrain make it one of the lightest kids’ bikes on the market. Technical Specifications COCKPIT Stem 3D Forged Aluminum 35mm length 6 degree rise 25.4mm clamp diameter Saddle Kids Bridge Saddle 130mm SeatPost Alloy 2-bolt 14mm offset 27.2mm 265mm length Handlebars Alloy Mini Rise Double Butted 40mm Rise 5-degree Backsweep 580mm Width 25.4mm Clamp Diameter 19mm Bar End Diameter Grips Specialized Slip-on Trail texture BRAKES Front Brake V-brake w/ tool-less reach adjust brake lever Rear Brake V-brake w/ tool-less reach adjust brake lever DRIVETRAIN Bottom Bracket Square taper Plastic cups 113mm spindle Cassette 16t Freewheel Chain KMC Z1 EPT (Anti-Rust) Crankset Forged Alloy Square Taper Single Speed w/ Chainguard Chainrings Steel 26T ACCESSORIES Pedals Nylon platform w/ reflectors WHEELS Rims Alloy 14mm Depth 23mm Internal Width 28H Front Hub Alloy Loose Ball Bearings Bolt type 100mm Spacing 28H Spokes Stainless 14g Rear Hub Alloy Loose Ball Bearings Bolt type 110mm Spacing 28H Front Tire Pathfinder Sport 16x2.0' Rear Tire Pathfinder Sport 16x2.0' Inner Tubes Schrader 32mm valve FRAMESET Seat Binder Bolt-type 31.8mm Frame A1 Premium Butted Alloy unisex frame internal cable routing 110x10mm dropouts Fork A1 Premium Butted Alloy Alloy steerer V-Brake * Specifications are subject to change without notice
Shimano Ultegra R8150 Di2 12 Speed Shifter SetThe Ultegra R8150 Di2 12 Speed Shifter Set from Shimano is a pair of dual control brake/shift levers that are compatible with Shimano Di2 electronic drivetrain systems and SLR-EV dual position caliper rim brakes. Engineered to ensure precise and easy action gear shifting and outstanding all-weather braking performance, this lever-set is optimised for fast racing, long rides and competitive events.Among the greatest performing Dual Control Levers on the market, Ultegra R8150 Di2 offers 12-speed shifting with refined ergonomics and is exceptionally lightweight. Ultegra R8150 Di2 Dual Control Levers are the ultimate in reliable performance thanks to a Di2 electronic wired gear connection and lightweight rim brakes. Refined ergonomics and advanced materials show the racing pedigree of these levers. Shimano E-TubeE-Tube is Shimano's “service” that uses websites or apps to maximize the enjoyment of riding a bicycle by connecting the riders, the bicycles and Shimano. Shimano's genuine application E-Tube Project for Mobile allows you to customize your bike, update firmware, and maintain it by connecting it wirelessly to your bike. You can also get more detailed bike maintenance by connecting to your bike by wire with E-Tube Project via the Windows V4 application. Shimano DCL Dual Control LeverDCL stands for Dual Control Lever. It has brake and shifting functions in the system and enables easy operation. Ergonomic innovation is as critical to higher standard performance as the added gearing. The shift internals borrows the robustness from Shimano's MTB technology and is so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of Shimano Total Integration and simply has to be experienced to be understood. SLR-EV Caliper CompatibleSLR-EV is Shimano's SLR braking technology with a dual symmetric pivot brake caliper. The short-arm brake design employs two bearings and a roller to realize greater efficiency in the pivot area and deliver superior modulation and power for braking. Together with the BC-9000 brake cable, the latest calipers deliver 36% more braking power than Shimano's previous brake model. Features: Quick and intuitive shifting Series: Ultegra R8100 Series Drivetrain: Shimano Di2 Electronic Speeds: 12-Speed Type: Caliper Rim Brake Clearly defined click feeling with the ergonomic shift lever Better bike control and confidence in race conditions Hood shape and texture optimize grip and brake power transmission Weight: 295g (pair)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.
Shimano Ultegra R8100 12 Speed ChainsetThe Ultegra R8100 12 Speed Chainset from Shimano offers efficient power transfer, smooth gear shifting performance and top-quality race-ready reliability. Ideal for competitive road racing, this chainset offers the optimal balance of stiffness and strength at a low weight. Plus, it features Hollowtech II crank arms, a Hollowglide outer chainring and is compatible with most modern bottom bracket standards from Shimano.Shimano's Ultegra FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-Speed road lineup, the FC-R8100 crank builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-Speed shifting, the Ultegra crank is now offered in lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements. Hollowglide ChainringHollow technology on the outer chainring. The Hollowglide construction ensures high rigidity while its hollow structure cuts down on weight yet maintains strength. This provides better power transfer and quicker and more precise front shifting performance. Hollowtech II Forged Crank ArmsA lightweight crankset not only reduces the bike's weight but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. Shimano's advanced forging technology has solved the problem through the HOLLOWTECH crank. Just like high-quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very lightweight. Optimised Balance of Stiffness, Strength and WeightThe concept of Hollowtech II technology is focused on producing a superior crankset that will maximize a rider's power transfer. The rigidity of the crankset ensures pedalling efficiency while its low weight, a key element of the crankset, aids in cycling longer distances over which the rider needs to pedal more. Naturally, Shimano strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. The addition of Hollowtech II technology integrates the bottom bracket axle with the right crankarm for more stiffness and weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedalling stability, allowing for more efficient power transfer. Features: Material: Hollowtech II Aluminium Series: Ultegra R8100 Series Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Recommended Bottom Bracket: Press-Fit: SM-BB72-41B; Threaded: SM-BBR60 Q-Factor: 148mm Chainline: 44.5mm Drivetrain Speeds: 12-Speed Weight: 711g (52-36T); 700g (50-34T)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.
Shimano Ultegra R8100 12 Speed ChainsetThe Ultegra R8100 12 Speed Chainset from Shimano offers efficient power transfer, smooth gear shifting performance and top-quality race-ready reliability. Ideal for competitive road racing, this chainset offers the optimal balance of stiffness and strength at a low weight. Plus, it features Hollowtech II crank arms, a Hollowglide outer chainring and is compatible with most modern bottom bracket standards from Shimano.Shimano's Ultegra FC-R8100 crank maintains the same quick, precise front shifting and efficient power transfer that Shimano riders have grown accustomed to, but with even more crank arm length options. Spanning 160 to 175 mm in length, Ultegra cranks now cater to smaller riders, triathletes, and cyclists curious about shorter crank arms. An integral part of Shimano's new 12-Speed road lineup, the FC-R8100 crank builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-Speed shifting, the Ultegra crank is now offered in lengths from 160 to 175 mm, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanical requirements. Hollowglide ChainringHollow technology on the outer chainring. The Hollowglide construction ensures high rigidity while its hollow structure cuts down on weight yet maintains strength. This provides better power transfer and quicker and more precise front shifting performance. Hollowtech II Forged Crank ArmsA lightweight crankset not only reduces the bike's weight but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. Shimano's advanced forging technology has solved the problem through the HOLLOWTECH crank. Just like high-quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very lightweight. Optimised Balance of Stiffness, Strength and WeightThe concept of Hollowtech II technology is focused on producing a superior crankset that will maximize a rider's power transfer. The rigidity of the crankset ensures pedalling efficiency while its low weight, a key element of the crankset, aids in cycling longer distances over which the rider needs to pedal more. Naturally, Shimano strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. The addition of Hollowtech II technology integrates the bottom bracket axle with the right crankarm for more stiffness and weight savings to achieve a high-dimensional balance. Its outboard bottom bracket bearing system provides better weight distribution and more pedalling stability, allowing for more efficient power transfer. Features: Material: Hollowtech II Aluminium Series: Ultegra R8100 Series Optimal balance of stiffness, strength, weight and rotational performance HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting Recommended Bottom Bracket: Press-Fit: SM-BB72-41B; Threaded: SM-BBR60 Q-Factor: 148mm Chainline: 44.5mm Drivetrain Speeds: 12-Speed Weight: 711g (52-36T); 700g (50-34T)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.
The all new Praxis Zayante Carbon X M30 road crank is the ultimate marriage of lightness, stiffness and versatility. Up your game with its rigid carbon arms and stout 30mm spindle. And enjoy the right gearing setup for every ride with its new X-Spider for double rings or direct-mount interface for singles.Weighing a feathery 615 grams (172.5 50/34) the Zayante Carbon M30 crank has come to play and is ready to disrupt the peloton.Key Features:4 Bolt Pattern.,160/104 BCD.,48/32, 50/34, 52/36, or 53/39 chain ring choice.,M30 Aluminium Spindle.,Requires Praxis M30 BB : BSA, BB86, BB30/PF30 (30mm Drive/28mm NonDrive).,Works with Shimano™ 10/11, Campy 10/11, SRAM 10/11.,Approximate weight 610g duo ring..
The HELIX R 12 Speed Cassette is an upgrade to any SRAM Eagle™ drivetrain, with more range than any other cassette on the market. The 9 tooth cog lets you step down one chainring size while keeping the same top end gearing and provides not only better ground clearance, but an overall lighter drivetrain. The aluminium one-piece 42/50 tooth cluster is easily replaceable so riders can keep their steel cluster for multiple seasons and freshen up granny as needed without buying a whole new cassette.It’s in our DNA to solve problems. Helix components are engineered to bridge the compatibility gap between SRAM™ and Shimano™ components, ensuring versatility and flawless performance. Future-proof your bike with e*thirteen Helix.Works flawlessly with Shimano™ and SRAM™ 12s drivetrains despite the challenges in designing for the different cog spacing and chain behavior. Additionally, if your wheel has a SRAM™ XD™ Driver and you want to upgrade to Shimano™ 12s, you not only save money on the cassette, you don’t have to spend the extra on a new hub driver either.Unlike SRAM Eagle™, Helix R cassettes have replaceable gear clusters. That means ongoing service and replacement costs will be less than half that of SRAM™ cassettes. Key Features: 556% More range than any other cassette on the market, 9,11,13,15,17,20,23,27,31,36,42,50,Weight: 345g,Compatible with SRAM and Shimano 12speed drivetrains,Improved shifting performance including Shimano™ 12 speed compatibility,Improved interface between steel and aluminium clusters,.
CeramicSpeed BB30 SRAM DUB 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) Use with SRAM DUB cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.