The new and improved Ultegra R8000 front derailleur features an improved toggle link construction that matches the natural force curve of the hand when shifting, which means the derailleur moves with much less impetus, resulting in light and easy shifting. A forged wider link cradling the axle pivot at both ends, the shifting motion of this front derailleur creates one smooth, sweeping arc, nudging your chain into the right ring.Compatible with 11-speed groupsets and good for use with chainrings up to 53 teeth, the Ultegra R8000 front derailleur is available in braze on, 28.6/31.8mm and 34.9mm clamp options.Top gear teeth: 46-53TChain stay angle: 61-66Chain line: 43,5Weight: From 92g
The Yaw™ rotating front derailleur cage was just one more elegant solution to a problem that plagued drivetrains for decades. Instead of multiple shifts using trim, with confusing microshifts, the SRAM Force 22 Yaw™ Front Derailleur actually rotates to maintain a consistent angular relationship with the chain. As a result, shifts feel more direct, more precise, system that works as one with the chain, cransket and chainrings.
Park Tool Derailleur Screwdriver - DSD The Derailleur Screwdriver - DSD from Park Tool is a long-reaching driver, designed to guarantee a perfect fit with compatible fasteners when you are removing and installing your derailleur. The ideal screwdriver for the professional mechanic. Precision Crafted Professional Screwdriver Machined to exact standards for an accurate engagement with suitably sized components, the Derailleur Screwdriver - DSD features a 5mm precision ground flat blade or cross tip at the tip, manoeuvred by an ergonomic handle made from CNC machined and hard anodised 6061 aluminium. This construction makes for a durable and lightweight screwdriver that can easily get to hard-to-reach fasteners as you carry out your necessary maintenance. Features: Material: CNC Machined, hard Anodised Aluminium Head Size and Type: 5mm precision-ground flat blade or cross tip Buy Park Tool Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Force 22 11 Speed Road Front DerailleurThe 12 Speed Road Front Derailleur from SRAM provides optimised control and reliability to swiftly shift gears when riding at high speed. The Yaw™ rotating front derailleur cage was just one more elegant solution to a problem that plagued drivetrains for decades. Instead of multiple shifts using trim, with confusing micro shifts, the SRAM Force 22 Yaw™ Front Derailleur rotates to maintain a consistent angular relationship with the chain. As a result, shifts feel more direct, more precise, system that works as one with the chain, cransket and chainrings.Features:Yaw™ cage rotates in line with chain, improving the shifting speed and precision while eliminating the need for shifter trimTRUE 22 – twenty-two usable gears in all gear combinations with no rasp or rubSlim spring design eliminates frame interferenceDurable, light, fast, precise and optimized to work with X Glide R™ chainringsPrecision alignment markingsIntegrated chain spotter protects your frame, installs and adjusts independently of the derailleur itselfSpeed: 11 SpeedMaterial: Steel Outer cage, Steel Inner cage, Composite TailMounting Type: Braze-on, Clamp-highCompatibility: SRAM RED 22 & Force 22 Front Shift/Brake levers & X GLide R ChainringsWeight: 79g (Braze-on), Chain spotter: 10.2gPart No: FD-FRC-B1Technologies:Yaw: The front derailleur cage rotates to maintain a consistent angular relationship with the chain. Yaw eliminates the need for shifter trim. As a result, shifts feel more direct, more precise, and combined with the new RED chainset and chainrings, delivers an unmatched performance advantage in front shiftingBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
11-speed 105 wide link rear derailleur medium cage - GS Advanced Wide Link design increases rigidity and shifting performance Super stiff for fast and accurate changes across the cassette Large 11 tooth pulleys increase service life and reduce noise Super light shift action Compatible with 11-speed drivetrains Maximum low sprocket 28-34T with double chainset Maximum front difference 16T, total capacity 39T Average weight 232 grams
This rear derailleur comes equipped with a hard-wearing aluminium build, which means that you'll enjoy race-level shifting performance with maximum strength and durability. Benefitting from a forged aluminium outer link construction, this model also offers increased longevity for reliable shifting operation on every mile. Specifically designed for the rigours of modern road cycling, this rear mech is also compatible with Shimano's updated road pull, giving you the flexibility to mix and match parts however you want. With so many new categories emerging in the world of drop bar bikes, it can be easy to forget how much fun it is to attack pristine pavement on a traditional road bike. Tradition is what it’s all about with Centos. The finish is understated, the ergonomics feel right, and the performance is top-notch. Manufacturer's Part Number: RD-R58S-BK Black Short Cage
North Shore Commencal Meta AM Derailleur Hanger Designed for all-mountain (AM) use, this Derailleur Hanger from North Shore is built for long-lasting quality that won't let you down. Made from lightweight CNC machined from 6061 T6 Aluminium and benefiting from an anodized pewter finish, this is the ideal component for exceeding on the trails. Features:Material: CNC machined from 6061 T6 AluminiumFinish: Anodized pewterMounting: Supplied with mounting nutCompatibility: 2012 Commencal Meta AM & SX & SLPart No: NSB DH0084Buy North Shore Billet Frame Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.
microSHIFT Centos 11 R58S 11 Speed Rear DerailleurThis rear derailleur comes equipped with a hard-wearing aluminium build, which means that you'll enjoy race-level shifting performance with maximum strength and durability. Benefitting from a forged aluminium outer link construction, this model also offers increased longevity for reliable shifting operation on every mile. Specifically designed for the rigours of modern road cycling, this rear mech is also compatible with Shimano's updated road pull, giving you the flexibility to mix and match parts however you want.With so many new categories emerging in the world of drop bar bikes, it can be easy to forget how much fun it is to attack pristine pavement on a traditional road bike. Tradition is what it's all about with Centos. The finish is understated, the ergonomics feel right, and the performance is top-notch.Features: Cage Material: Aluminium Outer Link Material: Forged Aluminium Use: Road Speed: 11 speed Cage Length: Short Cage Compatibility: Shimano Road Max Cog: 25-30T Capacity: 35T Clutch: No Group: CentosManufacturer's Part Number: RD-R58S-BK Black Short CageBuy microSHIFT Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wide link design 105 double front derailleur for increased rigidity and improved shifting responseFor use with 105 ST-5700 or Ultegra ST-6700 shifters only for optimum shifting performanceWide inner link increased rigidity and takes front shifting performance to a new level especially under heavy loadFor 10-speed drivetrainsLight action spring reduces effort required to actuate shiftsMaximum capacity of 16 teeth with 50-56 tooth outerThe aluminium parts are coated to resist corrosion and maintain their great looks
The new TIAGRA shifting platform gives virtually effortless and accurate shifting operation. This is an important feature, especially for unexperienced riders as they don’t have to use much power to shift. TIAGRA 4700 runs on a 10-speed drivetrain operated by improved ergonomic shift/brake levers (STI). The slim and compact bracket grip offers easy reach to the brake/shift lever from the hood position and a comfortable lever feeling for a wide range of riders.Key Features:Offering pro-level features, the 10-speed compatible Tiagra rear derailleur gives high performance at a low price,Wide link design increases rigidity and service life,Advanced light action for low-friction shifting up or down the block,Alloy body's and outer link leads to lower weight without compromising strength and durability,11-tooth pulleys for reduced pulley wear and chain noise,Two fluorine-coated link pin bushings for low-friction performance,32 tooth max with triple, 34 tooth max with double chainset,Compatible with 10-speed road drive systems.
The new SRAM Rival 22 front derailleur shares many of the same great design features as the top of the range Red 22 and Force 22 derailleurs but comes in at a more wallet friendly price. Like the more expensive models the Rival 22 front derailleur features YAW technology which means that the derailleur adjusts its yaw relative to the chain line. In other words, the derailleur cage rotates to align perfectly with the chain in any given position. This not only improves shifting accuracy and speed, it eliminates the need to "trim" the derailleur to prevent the maddening chain rub that can occur toward the back of the derailleur's cage, regardless of what chainring/cog combination you select. As Rival 22 is 11-speed it also features the revolutionary integrated chain spotter, which protects against chain drop, against scratches, and against frustration. The Chain Spotter can be removed, or adjusted independently of the derailleur's position, so it's configurable to any frameset. Compatibility: SRAM Red 22, Force 22 & Rival 22 Shift-Brake levers/ SRAM R2C Aero SL-1190, R2C Aero SL-1150, 900 Aero & 500 Aero shiftersMounting Options: Braze-OnWeight: 75g (Braze-On), Chain Spotter with Hardware 10g
Shimano M4120 Deore 10/11 Shad Rear DerailleurThis rear mech is specifically designed mountain bike riding, as it gives you reliable shifting performance and excellent durability. It Features Shadow technology, which uses a super-low profile design and an optimised slant angle for amazingly light shifting action on the toughest of rides. Shimano has also kitted out this model with a single tension spring, which prevents contact with the chainstay and delivers a silent ride.Features: Link Material: Alloy Finish: Fluorine-coated link pin bushings Use: MTB Speed: 10/11 speed Size: Long Cage Type: Rear Cable Routing: Direct cable routing Links: Wide links and pivot body Bearing Pulleys: 11T bearing pulleys Max Low Sprocket: 42T (2x11/2x10 speed) Clutch Option: 41T capacity SGS Long Cage Compatibility: HG-X11 11-speed and HG-X 10-speed compatible Single or Pair: Single Part Numbers: RDM4120SGSTechnologies: Shadow: Shadow design features a super low profile design and optimized slant angle for super light shifting action. Wide Link: Wide link design for greater torsional rigidity improves shifting response and service life. Single Tension Spring: Single tension spring prevents contact with the chainstay resulting in a silent ride. Top normal spring uses the spring to select higher gears. Strong return spring for a positive shifting feel. Direct Cable Routing: Direct cable routing prevents snagging from any trail side hazards.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.