The updated SRAM X01 rear derailleur is nearly identical in function, weight, and performance to the original, with SRAM making some small improvements to the derailleurs clutch mechanism and bearings to improve overall performance and longevity. Thanks to its horizontal parallelogram design, X-Horizon can keep the chain gap the same across all 11 gears. By taking vertical movement out of the equation, this design doesn t just make shifting faster-it reduces shift force and eliminates ghost shifting. Roller Bearing Clutch technology reduces bounce and chain slap, while Cage Lock technology makes wheel removal and installation easier than ever before. Paired with the X01 shifter, the X-Horizon rear derailleur forms the backbone of X-Actuation technology: the key to totally smooth shifting action.
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. It's extremely powerful motors are capable of producing levels of torque without rival in electronic shifting which guarantee precise and effective shifting no matter the conditions or circumstances. Shifting even under heavy load is no problem for the Chorus EPS transmission and mud, grime and debris have met their match against such powerful motors. With an IP67 waterproof rating on the entire system rain gear is only necessary for the cyclist, not his groupset. The dérailleur is composed of a mechanical structure with dropout and a series of electronic parts. The outer Dérailleur Rod held in place by a double-finned pin that passes all the way through to increase rigidity. The System that links the dérailleur to the frame is made of aluminium co-pressed with the engineering polymer of the body of the dérailleur. This creates optimal solidity and rigidity ensuring that the dérailleur maintains a correct position with respect to the frame. The core of the dérailleur is composed of an electronic actuator; in turn composed of a gear motor with a built-in resolver that uses Magnetic Hall Sensor technology (as the sensor is not in contact it is not affected by the vibrations generated by the terrain, and is therefore always precise). The gear motor was developed in partnership with a Swiss company that produces electric motors used in missions to Mars. The actuator is also equipped with a ""cascade gearbox"" which allows movement to be transferred in an exact and rapid manner. AUTOMATIC CORRECTION: Compared to the traditional mechanical derailleur that could be adjusted with micro displacements made by acting on the levers manually, the EPS dérailleur is equipped with a very sophisticated electronic AUTOMATIC POSITION CORRECTION system. DTI: Digital Tech Intelligence is housed inside the Power Unit and it continuously monitors the signals that arrive from all the EPS components, thus managing their operation. WATERPROOF: In order to achieve the IP67 classification, all the electronic components of the EPS system underwent a series of tests, which proved their ability to function perfectly under one meter of water for at least 30 minutes.
CeramicSpeed PF30a 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 103 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty ride deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Use with SRAM DUB cranksets Weight: 103gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Chorus EPS Braze On Front DerailleurThis Chorus EPS model is extremely lightweight, lightning fast and benefits from industry-leading electronics for the best shifting experience possible. Geared for top-level performance, its powerful motors are capable of producing unrivalled levels of torque, guaranteeing precise and effective shifting in any riding conditions.Features: Material: Technopolymer and Carbon Fibre Chainring: Max 55T - Min 34T Chrome plated nickel cage High torque ratio motor Position sensor Weight: 149gBuy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Elevating the shift expanding the capable the X01 Eagle derailleur features an updated cage architecture to provide better chain management than ever. The X01 Eagle rear derailleur works with the new 10-52t cassettes and is backwards compatible to also work with 10-50t options. As part of the new Eagle Colorsystem it comes in X01 Eagle signature colorway to go perfectly with any color cassette and chain a rider wants. FEATURES Updated cage provides better chain retention and more precise shifts. Comes in X01 Eagle signature colorway as part of Eagle Colorsystem – to go with all cassette and chain color options - Black Gold Rainbow to HardChrome and all-new Copper. Backwards compatible works with 10-50t and new 10-52t cassettes SPECIFICATIONSSpeed (RD): 12sCable pull ratio: X-actuationMax tooth: 52Color (RD): Red Lunar
CeramicSpeed BSA SRAM GXP 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) Compatibility: SRAM GXP Road Specific Use with 24mm spindle cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
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.
A lightweight and dependable Junior sized BMX race bike from Jet designed specifically for children aged 5-8 years (approx 4ft – 5ft). Spec’d out with parts specially selected to fit little hands and feet properly. The Accelerator Junior is built around a tough and lightweight heat treated 6061 Aluminum frame for maximum weight to strength ratio. Parts highlights include sealed bearings throughout, Aluminum Junior race handlebars with crossbar, Hi-Ten forks and aluminium 3-piece cranks. The whole bike runs on a lightweight and sturdy 28 spoke, double wall 1-1/8” wheelset with sealed bearings for a maintenance free ride. In Summary, The Jet Accelerator Junior is the perfect first BMX race bike with its lightweight, carefully spec’d parts which are all standard BMX sizes and fits, should you wish to customise any parts going forward. ###section### Product Specs FRAME MATERIAL: 6061 Aluminum WHEEL SIZE: 20" TOP TUBE LENGTH: 18.5" CHAIN STAY LENGTH: 13.5" HEAD TUBE ANGLE: 73° SEAT TUBE ANGLE: 71° FORKS: Hi Tensile Steel BARS: Aluminum Junior 4” Rise STEM: Alloy 30mm reach HEADSET: 1 1/8” Aheadset BRAKE MOUNTS: Welded V-Mounts BRAKES: Alloy V-Brake FRONT HUB: Sealed Bearing 10mm FRONT RIM: 28 hole Double Wall 1-1/8” REAR HUB: Sealed 10mm with 16t Freewheel REAR RIM: 28 hole Double Wall 1-1/8” TYRES: Arisun 1-1/8 SPROCKET: 40t Spider CRANKS: Alloy 150mm with 4bolt Spider BB: Sealed Square Taper Euro PEDALS: Nylon Junior Platform SEAT: Mini Combo seat/post 22.2mm GEARING: 40/16 WEIGHT: 17.81lbs ###section### Product Highlights Junior sized BMX bike. Designed for the needs of racers who are 4ft 6" - 5ft 1" (138cm - 155cm) A BMX race specific bike great for those riders just getting started Lightweight aluminium construction Upgradable with aftermarket parts Carefully selected parts to perfectly fit the size of the rider ###shogun-image-section###
The SRAM Force eTap AXS front derailleur is AXS enabled for easy personalisation. The redesigned derailleur offers better rear-tyre clearance—for those that explore all roads—and works perfectly with all chainring combinations. No compromises; never miss a shift. Yaw With a front derailleur cage that rotates to maintain a consistent angular relationship with the chain, Yaw technology eliminates the need for shifter trim. As a result, shifts feel more direct and precise, delivering an unmatched performance advantage in front shifting. ETAP All of the underlying tech in our new SRAM RED eTap groupset, such as wireless shifting, advanced battery power management, and mechatronics technologies, are meant to serve one ultimate purpose: to facilitate the most intuitive and consistent shifting available. This shift logic is called eTap. Right lever makes it harder, left lever makes it easier, both levers shift the front derailleur. Simple, unmistakable, and intuitive. AXS AXS is SRAM’s new bike component integration system that connects electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behaviour, personalize controls, get maintenance reminders, and update firmware. X-Range Road bikes are faster and more capable than ever before, and riders are expanding what’s possible with drop bar bikes. X-Range is gearing for today’s road riding. We completely reimagined road gearing for a wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS. With X-Range, you’re always in the right gear. Technologies: - AXS enabled for easy personalisation. - Elegant and streamlined form for more rear-tyre clearance. - SRAM Yaw trimless cage technology with an optimised cage profile for new chainring combinations. - Compatible with existing eTap batteries.
Campagnolo's all-new Ekar rear derailleur s 1x13 speed specific design has been created especially for gravel and all-road use to create the ultimate groupset for gravel & adventure riding.Only for use with Ekar 1x13 speed groupsetsSuitable for Gravel and All-Road ridingRevolutionary Clutch Lock design for swift and easy wheel removal2D parallelogram trajectory: for precise shifting12T upper and 14T lower jockey wheels for smooth chain running and secure retentionThe combination of more than 70 moving parts are lovingly crafted in carbon fibre, techno polymers and anodized alloys, with stainless steel bolts to meet the demands of gravel and all-road riding. This unique combination of materials creates a derailleur which is lightweight, strong and durable for the rigours of this category of riding. It is able to combine quick, precise and reliable shifting with high chain security and toughness. The Ekar groupset has been designed for short evenly spaced shifts between gears and the 2D parallelogram trajectory of the derailleur allows for precise mechanical movement between the 13 sprockets. You can maintain your cadence, whatever terrain you are riding.
CeramicSpeed T47 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.
Key Features:The Di2 front derailleur's operation is pioneering, smooth shifting is guaranteed thanks to wireless communication with the gear levers. What's more, shifting the rear derailleur automatically trims the front derailleur,Full and semi synchronized shifting programable, Synchro shift compatible meaning a single shifter can control both front and rear shifting which can be fully custom tuned to your riding preferences. Semi synchronized shifting means when a front shift is made the rear mech will automatically correct to the appropriate ratio,The 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 shifts,The front derailleur also trims automatically; the cage moves in response to the position of the rear derailleur on the cassette to ensure no chain rub and a quiet unobtrusive ride, enabling you to concentrate on the road ahead,Designed to work with the wider gear pitch spacing Shimano chainsets without sacrificing shifting performance on bikes with 135 / 142 mm O.L.D.,Braze-on fit as standard; if your bike does not have a braze-on mount seat tube adapters are available,12-speed E-tube SD300 wire compatible.