Shimano Dura-Ace 7900 10 Speed Road CassetteThis Dura-Ace 10-speed cassette is typically lightweight and designed for maximum performance. Featuring four titanium cogs, the new Dura-Ace 7900 cogset has further improved shifting quality by creating a more rigid aluminium carrier unit along with a re-engineered tooth profile. The Shimano Dura-Ace 7900 10-Speed Road Cassette shaves 10 grams from the previous model without sacrificing strength; the close gear ratios allow effective and efficient cadence control.Features:Hyperglide 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 controlLargest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity4 largest sprockets are made from titanium to reduce weight without sacrificing strengthSprockets are extensively cut away and drilled to further reduce weight without reducing rigidityNickel-plated finish offers hard wearing resistance to corrosionAlloy cassette lockringSpecifications:Sprocket Carrier: AlloyNumber of Sprockets: 10-speedSprocket Material: Steel/TitaniumChain Compatibility: Super Narrow HG for 10-speedWeight: 163g (11-23T)Cassette Gearing:11-21T: 11-12-13-14-15-16-17-18-19-2111-23T: 11-12-13-14-15-16-17-19-21-2311-25T: 11-12-13-14-15-17-19-21-23-2511-27T: 11-12-13-14-15-17-19-21-24-2711-28T: 11-12-13-14-15-17-19-21-24-2812-23T: 12-13-14-15-16-17-18-19-21-2312-25T: 12-13-14-15-16-17-19-21-23-2512-27T: 12-13-14-15-16-17-19-21-24-27A 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 Tiagra SL-4700 Gear LeverA high-quality and versatile gear lever that's specially designed for use with 2x10-speed Shimano Tiagra 4700 components. The Tiagra SL-4700 gear lever is for road bikes and offers a clearly visible optical gear display for flawless shifting. Combining some of the finest technologies available, this advanced gear lever allows for quick shifts, multi-release and 2-way release.Features: Material: Aluminium; Stainless Steel Speed: Front (left): 2-Speed; Rear (right): 10-Speed Compatibility: Shimano road 10-Speed drivetrains Technologies: Rapidfire Plus; 2Way-Release; Instant Release; Optical Gear Display; SP41 Technologies:Multi-Release: Allows shifting two gears at once in both directions. The levers are also equipped with 2-Way Release for different riding styles or shifting (index finger or thumb) from various riding positions. The upper lever still performs the same function, but it swings both ways. Pull it with your finger or push it with your thumb - you choose.Rapidfire Plus: Mountain bikers have used RAPIDFIRE PLUS since 1985. RAPIDFIRE PLUS is still a winning choice from a wide range of riders from XC racers to freeriders. RAPIDFIRE PLUS is suited to quick shifting, giving riders the ability to downshift three gears in one stroke. RAPIDFIRE PLUS shifters from DEORE to XTR all feature 2WAY-RELEASE, which means release shifts by pull of the index finger or push of the thumb.2Way-Release: The Rapidfire Plus shifter release lever is commonly called a trigger because it is operated like a pistol, by pulling toward the grip. The release lever of RAPIDFIRE PLUS shifters from SHIMANO ALIVIO to XTR can be operated in this same manner but adds the ability to activate a release shift by pushing with the thumb.Instant Release: Instant Release E shifting replaces the two-stage click and release shifting you are familiar with. INSTANT RELEASE shifting releases cable as soon the lever is activated, resulting in the quickest possible gear changes. Whether it is an upshift with a top normal rear derailleur or a downshift with low normal rear derailleur a quicker shift is always a better shift.Optical Gear Display: The optical gear display tells you which gear position is selected while riding your bike. You can see how many gears you can select either on the low side or top side, which makes shifting control easier.SP41: With OT-SP41 the entire length of the outer casing is pre-lubricated with a special silicone grease for quick and precise shifting performance. OT-SP41 maximally reduces the inner cable friction to provide quick response to operations and easy/effortless shifting. Moreover, power loss due to delay in shifting and fatigue by shifting especially when you ride on the terrain with many ups and downs as well as a long distance is also reduced. 8 color options are also available for outer casing to meet many requests.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 SLX M7000 11 Speed CassetteThis 11-Speed cassette from Shimano has been influenced by their higher-end XT and XTR models, but at a cost that won't break the bank. This cassette features a machined tooth profile for slick shifting and a durable Dyna-Sys11 rhythm step gearing that helps to enhance your pedalling thanks to its small steps between tooth counts on your go-to gears, meaning you can benefit from quicker and smoother pedalling, with no extra output. Features: Redesigned cassette with trail riding in mind The 3 largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Suitable for use with 1x or 2x cranksets Part No: C5-M7000-11Tooth ratio: 11-13-15-17-19-21-24-27-31-35-40 Sprockets are cut away and drilled to reduce weight without reducing rigidity Ratio: Close-ratio "Dyna-Sys11" gearing allows more efficient use of energy through finer cadence control Compatibility: For 11-speed HG-X Mountain Bike chains Speed: 11 SpeedUse: Mountain BikeWeight: 467g 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 XT HG93 9 Speed ChainRecommended for use with Shimano Deore, XT, Ultegra and Nexave C900/C600 drivetrains, this durable HG93 9 Speed MTB Chain will provide smooth operation mile after mile. High strength comes as standard as the linking pins have a chrome treatment.Features: Speed: 9-speed Use: Mountain bikes or City bikes Hyperglide technology has chamfered inner plates to optimise shifting performance on Hyperglide sprockets Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and platesMushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force6.57mm chain width, optimised for 9-speed Super Narrow HG drivetrainsCorrosion-resistant grey finish on inner and outer platesZinc-alloy silver finish on outer plates, and grey finish on inner plates increase corrosion resistanceLinks: 114 Adjustable: Yes Quicklink included: No Part Number: CNHG93114 Weight: 304gA 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 UN300 British Thread Bottom BracketThis MTB bottom bracket is specifically designed for traditional chainsets and it is available in many different size options to select. It features a durable and hard-wearing sealed cartridge with a square tapered spindle fitting. Shimano has also equipped this version with maintenance-free sealed cartridge bearings, which keep out mud, dirt and water for a longer bearing life.Features: Use: MTB Axle Length: Multiple options available to select Axle Size: Multiple options available to select Thread: British Compatibility: Traditional chainsets Bearings: Sealed cartridge Spindle Fitting: Square taperedTechnologies: Narrow Body: Narrow body allows clearance for cable routing under the bottom bracket. Sealed Cartridge Bearings: Durable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fitting. Maintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing life. 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 M6100 Deore Complete Brake LeverReady for fast and fun MTB rides, this brake lever heightens your confidence and control with smoother and more reliable braking performance. It features a rock-solid alloy construction, which makes it excellent at handling all the intensity that comes with weaving between the trails at speed. Shimano has also equipped this model with an adjustable lever reach, so you can fine-tune it to perfectly match your hand size, riding preferences and the terrain conditions.Features: Material: Alloy Use: MTB Compatibility: I-Spec EV Adjustment: Lever reach Oil: Mineral oil only Mount: Opening clamp band design with hingeSingle or Pair: SinglePart Number: Right: BLM6100R; Left: BLM6100LBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano Sora Flat Bar Brake LeverDeveloped for smooth and reliable braking performance, the Shimano Sora R3000 Flat Bar Brake Lever is ideal for road bikes with flat handlebars. It features a durable aluminium build with an adjustable brake lever reach.All set for adventures on your road bike, this Shimano Sora R3000 lever features a robust aluminium construction which makes them great at handling all the sudden knocks and bumps that come with cruising around the city and further afield. Coming complete with some of Shimano's finest technologies, this version offers maximum comfort, satisfaction and effortless urban riding.Adjustable Flat Bar Brake LeverKeeping your momentum flowing, this road-focused flat bar brake lever utilises Shimano Linear Response technology to reduce friction in your caliper, lever and cables. This means you'll enjoy improved responsiveness and modulation on your daily commute or journey to the coffee shop. One final highlight is it's kitted out with an adjustable reach, so you can easily fine-tune the distance between your handlebar and each lever for a more customised feel.Features: Material: Aluminium Use: Road Compatibility: V-brakes, mechanical disc brakes, road rim calipers and cantilever brakes Adjustment: Reach adjust Handle Bar Clamp Diameter: 22.2mm Brake Cable Included: No Cable Adjust Type: Two-hand Lever Size: 2.5 finger Single or Pair: SingleTechnologies:Super SLR: SLR stands for SHIMANO Linear Response. The SUPER SLR design makes use of a friction-reducing mechanism in the caliper, lever and cable that improve response and modulation. Also for the lever, the SERVOWAVE mechanism is adopted to provide quick contact of shoe to rim and longer stroke from the initial braking effect for better control. SLR is the essential factor in the SHIMANO dual-pivot caliper that deliver more braking power than conventional side-pullsReach Adjust: Brake lever is equipped with a reach adjust mechanism. The distance from the handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferencesA 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 Sora Flat Bar Brake LeverDeveloped for smooth and reliable braking performance, the Shimano Sora R3000 Flat Bar Brake Lever is ideal for road bikes with flat handlebars. It features a durable aluminium build with an adjustable brake lever reach.All set for adventures on your road bike, this Shimano Sora R3000 lever features a robust aluminium construction which makes them great at handling all the sudden knocks and bumps that come with cruising around the city and further afield. Coming complete with some of Shimano's finest technologies, this version offers maximum comfort, satisfaction and effortless urban riding.Adjustable Flat Bar Brake LeverKeeping your momentum flowing, this road-focused flat bar brake lever utilises Shimano Linear Response technology to reduce friction in your caliper, lever and cables. This means you'll enjoy improved responsiveness and modulation on your daily commute or journey to the coffee shop. One final highlight is it's kitted out with an adjustable reach, so you can easily fine-tune the distance between your handlebar and each lever for a more customised feel.Features: Material: Aluminium Use: Road Compatibility: V-brakes, mechanical disc brakes, road rim calipers and cantilever brakes Adjustment: Reach adjust Handle Bar Clamp Diameter: 22.2mm Brake Cable Included: No Cable Adjust Type: Two-hand Lever Size: 2.5 finger Single or Pair: SingleTechnologies:Super SLR: SLR stands for SHIMANO Linear Response. The SUPER SLR design makes use of a friction-reducing mechanism in the caliper, lever and cable that improve response and modulation. Also for the lever, the SERVOWAVE mechanism is adopted to provide quick contact of shoe to rim and longer stroke from the initial braking effect for better control. SLR is the essential factor in the SHIMANO dual-pivot caliper that deliver more braking power than conventional side-pullsReach Adjust: Brake lever is equipped with a reach adjust mechanism. The distance from the handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferencesA 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 SLX M7100 12 Speed CassetteThis wide range 12 speed cassette is engineered for aggressive off-road use as it delivers definitive shifting performance. Its lighter and stiffer construction reduces cassette resistance which results in quicker acceleration and increased chain security. Finally, its new shift ramp design with Hyperglide+ technology gives you faster and smoother gearing as you shred the trails. Features: Material: Aluminium Speed: 12 speed Compatible Chain: HG 12 speedType: Hyperglide+ 10T lowest sprocket realised by new freehub body construction Pedal continuously while shifting Wide rangeTechnologies: Hyperglide+: Hyperglide+ drivetrain's redesigned cassette and chain promotes the next generation of MTB riding by enhancing speed, shifting efficiency and smoothness over any terrain. It will help kickstart the next generation of mountain bike riding by introducing continuous pedalling over virtually any terrain. This revamped drive system and dedicated chain deliver fast shifting, efficient power transfer and chain stability like you've never experienced before. It helps riders adapt to drastically changing trail conditions by precisely judging the optimal shifting moment for consistently smooth operation. Micro Spline: Micro Spline delivers a lightweight aluminium freehub body to reduce weight and 10 teeth top gear. 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 M4100 Deore 10 Speed CassetteReady for shredding the MTB trails, this 10 speed cassette delivers smooth and light performance from its minimal design sprocket carrier. Its three largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity. Shimano has also equipped this model with Hyperglide sprockets that have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Its close ratio gearing also allows a more efficient use of energy through finer cadence control.Features: Carrier Material: Alloy Use: MTB Speed: 10 speed Compatibile Chain: 10 speed HG-X MTB chains Sprockets: HyperglideTooth Count: 11-46T or 11-42T options available separatelyPart Numbers: 11-46T: CSM4100146; 11-42T:CSM4100142Technologies: Alloy Carrier: The 3 largest sprockets are mounted on a lightweight alloy carrier to reduce weight and increase rigidity. Hyperglide Sprockets: Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Sprockets are cut away and drilled to reduce weight without reducing rigidity. Close Ratio: Close ratio gearing allows a more efficient use of energy through finer cadence control.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 A520 Road PedalsShimano pedal suitable for road bikes. Recessed SPD system for efficient cycling. Low maintenance sealed cartridge axle unit. Adjustable cleat tension for each ride preference.Features:Great value touring SPD pedal with all new lightweight and stylish bodyCompatible with all MTB and Touring SPD shoesSingle sided cleat mechanism follows the same technology used on the latest MTB pedal systemPD-A520 comes with SM-SH51 single direction release cleats; optional multi-directional release cleats are also availableSpecifications:Road Clearance: 34°Cleat Retention Adjuster: YesCleat Retention Indicator: YesSpindle Thread: BC 9/16"x 20T.P.ISpindle: Chrome-moly steelBody: Aluminium/height finisherAverage Weight: 330gA 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 105 5800 HG601 11 Speed Road ChainSuper narrow lightweight 11-speed HG-EV symmetrical design chain for smooth shifts and maximum durability.Features: Outer plate design has been developed to reduce the chance of chain suck Sil-Tec surface treatment technology (PTFE plating) on inner links that is smooth running and increases durability The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and near silent running Chain Width: 5.62mm Optimised for: 11-speed Super Narrow HG-EV drivetrains Average Weight: 257 gramsA 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.