Shimano Ultegra R8000 11 Speed Road CassetteA model that Shimano enthusiasts have been waiting for, the Ultegra R8000 is now here. Updated and refined from previous models, it brings you the same technologies as seen on the top-end Dura-Ace range. This 11 speed road cassette is low in weight, highly durable and made in a wide range of tooth count options to suit your riding style and the terrain you ride on.Features:Use: Road Speed: 11-speed Compatibility: Shimano style 9,10 and 11 speed freehubs, 11 speed road drivetrains Rider-tuned DurableWeight: 232g (11-25T), 251g (11-28T), 269g (11-30T), 243g (12-25T), 300g (14-28T), 292g (11-32T)Manufacturer Reference Codes: 11-25T: CSR8000125; 11-28T: CSR8000128; 11-30T: CSR8000130; 11-32T: CSR8000132; 12-25T: CSR8000225; 14-28T: CSR8000428A 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 6600 10 Speed CassetteDesigned for high performance 10-speed road bikes, mainly aimed at racing juniors and lower teeth. The hyperglide sprockets have been specially computer designed to create a specific configuration that results in a smooth shift even when under high impact.FeaturesWeighs 235gDesigned for super narrow 10 speed HG chainsSprockets cut away and drilledReduced weightClose ratio gearingBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Ultegra 6600 10 Speed CassetteDesigned for high performance 10-speed road bikes, mainly aimed at racing juniors and lower teeth. The hyperglide sprockets have been specially computer designed to create a specific configuration that results in a smooth shift even when under high impact.FeaturesWeighs 235gDesigned for super narrow 10 speed HG chainsSprockets cut away and drilledReduced weightClose ratio gearingBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
The new and improved Shimano Ultegra R8000 cassette comes in six 'standard' sizes but for the first time it now includes a wider range 11-34T option that can be used with the longer of two derailleurs (GS rather than SS). This lightweight 11-speed HG-EV cassette features a rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes. Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear. The cassette comes in a wide ratio of sizes and is compatible with 11-speed chains only.Aluminium sprocket carrierHyperglide EV sprocketsWide gear range availableWeight from 232g (11-25T)
The new and improved Shimano Ultegra R8000 cassette comes in six 'standard' sizes but for the first time it now includes a wider range 11-34T option that can be used with the longer of two derailleurs (GS rather than SS). This lightweight 11-speed HG-EV cassette features a rigid alloy sprocket carrier for reduced weight and better shifting performance, even under the most demanding gear changes. Hyperglide EV sprockets have been designed to reduce weight with improve teeth shaping providing accurate shifting and reduced wear. The cassette comes in a wide ratio of sizes and is compatible with 11-speed chains only.Aluminium sprocket carrierHyperglide EV sprocketsWide gear range availableWeight from 232g (11-25T)
The Hyperglide (HG) sprockets on the Shimano SLX 11 speed cassette have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Close ratio gearing allows more efficient use of energy through finer cadence control. Also, the sprockets are cut away and drilled to reduce weight without reducing rigidity.
Optimised for use with hard-riding 10-speed road bikes, this quality-built cassette is mainly aimed at racing juniors and lower teeth. Equipped with Hyperglide sprockets, computer designed for specific configurations, a smooth and reliable shift is assured, even under extreme pressures and conditions.
SLX M7000 11-Speed cassette featuring light weight minimal design sprocket carrierHyperglide sprockets have a computer designed tooth configuration with contoured shift gates resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through finer cadence controlSprockets are cut away and drilled to reduce weight without reducing rigidityFor 11-speed HG-EV MTB chainsAverage weight: 467 g for 11 - 40T
High performance 10-speed Road cassette.Key Features:Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load,Close ratio gearing allows a more efficient use of energy through finer cadence control,Three largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity,Sprockets are cut away and drilled to further reduce weight without reducing rigidity,Nickel-plated finish offers hard wearing resistance to corrosion,Chrome-plated steel cassette lockring,For Super Narrow 10-speed HG chains.
SLX M7000 11-Speed cassette featuring light weight minimal design sprocket carrierHyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under loadClose ratio gearing allows a more efficient use of energy through finer cadence controlSprockets are cut away and drilled to reduce weight without reducing rigidityFor 11-speed HG-EV MTB chainsAverage weight: 467 g for 11 - 40T.
CR800 Front With a maximum of 800 lumens, the CR800 is designed for road cyclists that ride at night, at fast speed! Featuring the new anti-glare optical lens, the CR800 creates a T-shaped beam, illuminating the road with a flood light for close-range distance and bright spotlights for long distance while having no dazzle for other road users. With battery run time extension, the CR800 could also be used for long distance riding and racing. Key Features: Anti Glare: T shaped lens is the second generation anti-glare lens from Ravemen,T-shaped beam with anti-glare cut-off line creates no dazzle for other road users,Wired button allows you to change the level of brightness without releasing your grip,A long press on the wired button will activate maximum output for emergency needs,Dual side lights to increase your side visibility and safety at crossroads,Extend the runtime of the battery by connecting an external power source for emergency lighting when the light is on low power,Micro USB charging port, compatible with most phone chargers,Intelligent memory circuit remembers the last used brightness level and mode when turned on again,Battery level and charging indicators and auto power save mode when it has low battery,Quick release design for easy slide in/out,Compatible with handlebars of 22.2mm - 35mm,Compact and lightweight with quick release function for convenient daily use,IPX6 water resistant anodized aluminium body for durability,. Specification: LED 1* high-efficiency white LED,2600mAh/3.6V rechargeable Lithium-ion battery,100 x 29 x 32mm,Weight:109g,The front and main body is made of aluminium with Mil Type III Hard Coat Anodizing; the ear part and handlebar mount are made of durable plastic,. TR30M RearCrystal Pure Red Rear Light. Featuring transparent light body and special internal reflecting patterns, TR30M gives out 360 degree beam with max 30 LED lumens, providing much better rear and side visibility to increase rider's safety. It is lightweight, easy to use and versatile with quick release clamp mount. Key Features: Providing 360-degree beam angle,Transparent pure red light body,Special internal reflecting patterns,Convert dual LEDs point lights into panel lighting alike, enhancing the rear and side visibility and increasing rider's safety,Brighter and larger side visibility,Mounting the light in a nearly horizontal position, the light body is more obvious than the traditional vertical way,Adjust the angle for daily riding with max visibility or for group riding without dazzling following riders,. Product Features: Dual Highly efficient LEDs with max 30 LED lumens, Transparent light body with 360-degree beam angle, Special internal reflecting patterns, enhancing the rear and side visibility and increasing rider's safety, Mounting angle adjustable for daily riding with max visibility or for group riding without dazzling following riders, Quick release design, compatible with round and aero seatposts, Micro USB charging port, compatible with most phone chargers, Built-in battery indicator and charging indicator, Intelligent memory circuit remembers the last used brightness level and mode when turned on again,. Specifications: LED: Dual highly efficient LEDs,Battery: 200mAh/3.7V rechargeable Li-polymer battery,Dimensions (light unit): 25mm (L)*21mm (W)*62mm (H),Weight (light unit): 22g,Mount size: compatible with f 24-36mm seatpost,Design and specifications are subject to change without notice.
Key Features: A high quality range of OE replacement wheels,Double walled rim technology,DT Swiss spokes,Built in the UK to a high standard using quality components,. Specification: Axle TypeQuick Release,Brake TypeRim,ColourSilver,Wheel Diameter700c,Product TypeRear Wheels.