Search found 1043 items

Shimano M5100 Deore 11 Speed Double Front Derailleur Front Derailleurs
  • £12.99
  • RRP £29.99
  • Saving you £57

This front mech features a robust alloy construction, which makes it perfect at withstanding all the abuse that comes with blasting across the mountain at speed. Shimano has also kitted out this model with a side-swing side-pull design that decreases problems with tyre clearance and reduces cable friction. Technologies: Side Swing: Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction. Designed specifically with modern trail bikes in mind, Shimano side swing technology front derailleurs increases tyre clearance, while cable routing resulting in the lightest shifting action yet. Wide Pivot Link: Wide pivot link design for greater torsional rigidity improves shifting response and service life.

VIEW ITEM
Shimano M3120 Alivio Double Front Derailleur Front Derailleurs
  • £12.99
  • RRP £26.99
  • Saving you £52

This front mech features a side-swing side-pull design, which decreases problems with tyre clearance and also reduces cable friction. This makes it ideal for use with modern trail bikes, as its side-swing technology results in the lightest shifting action yet. One final highlight is its wide pivot link delivers greater torsional rigidity, improves shifting response and also offers a longer service life. Part Numbers: Low Clamp Side Pull Low Clamp: FDM3120MBX4; Low Clamp Side Pull Direct Mount: FDM3120D4; E-Type Side Pull E-Type: FDM3120E4; High Clamp Side Pull High Clamp: FDM3120MX4 Technologies: Side Swing: Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction. Designed specifically with modern trail bikes in mind, Shimano side swing technology front derailleurs increases tyre clearance, while cable routing resulting in the lightest shifting action yet. Wide Pivot Link: Wide pivot link design for greater torsional rigidity improves shifting response and service life.

VIEW ITEM
Shimano SLX M7025 2x11 MTB Front Derailleur - Dual Pull - Braze On}, Dual Pull
  • £12.99
  • RRP £34.99
  • Saving you £63

Shimano SLX M7025 2x11 MTB Front DerailleurThe newly redesigned SLX M7025 brings trickle down technology from Shimano's higher tier XT and XTR groups. The M7025 Direct Mount front mech features traditional down/top pull routing. It provides increased traction range for long-travel and active rear suspension bikes.Features:  Swing Action: Down Swing  Top Gear Teeth: 34-38T  Cable Routing: Dual-Pull, Top-Pull exclusive  Chain Line: 48.8mm  Chainstay Angle: 66-69°  Average Weight: 145.6g  Integrated cable stop  2x11 compatible 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.

VIEW ITEM
Shimano Deore M6000 Low Clamp Front Derailleur
  • £12.99
  • RRP £29.99
  • Saving you £57

Shimano Deore M6000 Low Clamp Front DerailleurThe Deore M6000 Low Clamp 3x10 Front Mech is designed for use on full-suspension frames and features Shimano's "Side-Swing" technology. This feature drastically increases the shifting performance, reduces shifting effort, and provides increased tyre clearance. This mech also gives you consistent, stable, and quiet shifting performance even on the roughest trails. Deore M6000 offers you the technology of the high-end Shimano models but at a more wallet-friendly price!Features: Material: Outer Body: GFRP, Steel; Inner Body: Aluminium; Cage: Steel Gearing: 3-Speed (combined with 10-Speed) Chainline: 50mm Maximum Chainring Size: 42T Capacity: 18T Maximum Difference Between Chainrings: 10T Cable Pull: Front-pull Swing Action: Side-Swing Mount: Low clamp, Band-on Clamp Diameter: 34.9mm with 31.8 mm/28.6mm adapters Recommended Chain: HG-X 10-Speed chain Chainstay Angle: 66-69° Dyna-Sys compatible Body painted, cage plated 4 link bushings Smooth shifting and less cadence shock Close step (10T) Efficient cable routing Stable performance on suspension bikes Shifts consistently and runs quietly over rough terrain Custom plate design for single spike gear structure Chain catcherTechnologies:Side-Swing: With side-swing technology, the shift performance of the front derailleur can be increased by 90 percent. Specifically designed with modern trail bikes in mind, it provides 15mm of increased tyre clearance and its cable routing dramatically reduces the shifting effort.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.

VIEW ITEM
Shimano Deore M5100 2x11 Speed Front Derailleur - Side Swing E-Type}
  • £12.99
  • RRP £29.99
  • Saving you £57

Shimano M5100 Deore 10sp Double Front Derailleur All set for exploring the MTB trails, this 11 speed front mech offers a wide pivot link design for superior torsional rigidity, shifting response and service life. It features a rock-solid alloy construction, which makes it ideal at handling all the abuse that comes with blasting across the mountain at speed. Shimano has also equipped this model with a side-swing side-pull design that decreases problems with tyre clearance and reduces cable friction.Features: Material: Alloy Use: MTB Speed: 11 speedLink Design: WideSwing: Side-swingCable Routing: Side pull cable routingMounting Options: Low Clamp, Direct Mount or E-Type options available separatelyChain Guide: Reinforced steel chain guideChainring Compatbility: For double 38 tooth max chainringChainline: Chainline both 48.8/51.8mmSingle or Pair: SinglePart Numbers: Low Clamp: FDM5100MX4; Direct Mount: FDM5100D4; E-Type: FDM5100E4Technologies: Side Swing: Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction. Designed specifically with modern trail bikes in mind, Shimano side swing technology front derailleurs increases tyre clearance, while cable routing resulting in the lightest shifting action yet. Wide Pivot Link: Wide pivot link design for greater torsional rigidity improves shifting response and service life.Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Shimano Deore M5100 2x11 Speed Front Derailleur - Side Pull Direct Mount}
  • £12.99
  • RRP £27.99
  • Saving you £54

Shimano M5100 Deore 10sp Double Front Derailleur All set for exploring the MTB trails, this 11 speed front mech offers a wide pivot link design for superior torsional rigidity, shifting response and service life. It features a rock-solid alloy construction, which makes it ideal at handling all the abuse that comes with blasting across the mountain at speed. Shimano has also equipped this model with a side-swing side-pull design that decreases problems with tyre clearance and reduces cable friction.Features: Material: Alloy Use: MTB Speed: 11 speedLink Design: WideSwing: Side-swingCable Routing: Side pull cable routingMounting Options: Low Clamp, Direct Mount or E-Type options available separatelyChain Guide: Reinforced steel chain guideChainring Compatbility: For double 38 tooth max chainringChainline: Chainline both 48.8/51.8mmSingle or Pair: SinglePart Numbers: Low Clamp: FDM5100MX4; Direct Mount: FDM5100D4; E-Type: FDM5100E4Technologies: Side Swing: Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction. Designed specifically with modern trail bikes in mind, Shimano side swing technology front derailleurs increases tyre clearance, while cable routing resulting in the lightest shifting action yet. Wide Pivot Link: Wide pivot link design for greater torsional rigidity improves shifting response and service life.Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Shimano Alivio M3120 2x9 Speed Front Derailleur - Side Pull E-Type}
  • £12.99
  • RRP £26.99
  • Saving you £52

Shimano M3120 Alivio Double Front DerailleurReady for on and off-road adventures, this versatility front mech offers crisp performance for 9 speed drivetrains. It features a side-swing side-pull design, which decreases problems with tyre clearance and also reduces cable friction. This makes it perfect for use with modern trail bikes as its side-swing technology results in the lightest shifting action yet. One final highlight is its wide pivot link delivers greater torsional rigidity, improves shifting response and offers a longer service life. Features: Carrier Material: Alloy Use: MTB Speed: 2x9 speed Swing: Side swing Cable Routing: Side pull Pivot Link: Wide pivot link Compatibility: For bike designs with 66-69 degree chainstay to seat tube angle Max Chainring: For double 36 tooth max chainring Chainline: For 51.8mm chainline Drivetrain Compatibility: Compatible with 9-speed drivetrains Single or Pair: SinglePart Numbers: Low Clamp Side Pull Low Clamp: FDM3120MBX4; Low Clamp Side Pull Direct Mount: FDM3120D4; E-Type Side Pull E-Type: FDM3120E4; High Clamp Side Pull High Clamp: FDM3120MX4Technologies: Side Swing: Side swing, side pull front derailleur decrease problems with tyre clearance and reduces cable friction. Designed specifically with modern trail bikes in mind, Shimano side swing technology front derailleurs increases tyre clearance, while cable routing resulting in the lightest shifting action yet. Wide Pivot Link: Wide pivot link design for greater torsional rigidity improves shifting response and service 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.

VIEW ITEM
SRAM X3 7/8 Speed Rear Derailleur
  • £13.00
  • RRP £19.00
  • Saving you £32

The SRAM X3 is a great beginners or light adventurers rear derailleur. The X3 rear derailleur sets the standard for opening price point shifting performance. Driven by SRAM's patented 1:1 Actuation ratio, the X3 offers an intelligent blend of performance and value.

VIEW ITEM
Microshift Mezzo M36 8/9-Speed Rear Derailleur
  • £13.60
  • RRP £17.99
  • Saving you £24

The Microshift Mezzo M36 rear derailleur is designed for use with 8/9-speed Shimano Rapid-fire shifters and is built to be tough, durable and to provide smooth shifting. The long cage is suit for use with double and triple chainsets and offers excellent shifting thanks to the stiff aluminium and steel construction. With steel bushes in the composite pulleys, this is a derailleur that is built to stand the test of time! If you want a great value 8/9-speed Shimano compatible rear derailleur, look no further than the Microshift Mezzo M36!

VIEW ITEM
Shimano Tourney RD-A070 7-Speed Rear Derailleur - With Mounting Bracket
  • £13.80
  • RRP £28.00
  • Saving you £51

Tourney derailleurs offer reliable and durable performance at a budget price point. Simple in design and delivering precise gear shifts paired with 11/13-tooth smart pulleys for reduced pulley wear and chain noise. The pulleys also feature super smooth-running bearings increasing overall performance. Maximum Sprocket: 28T.

VIEW ITEM
BBB RollerBoys Rear Derailleur Jockey Wheels - Black - 11T}, Black
  • £13.95

BBB RollerBoys Rear Derailleur Jockey WheelsReplacement derailleur jockey wheels from BBB. Made from Grivory composite material provided by EMS Swiss. Grivory is the proven material for metal replacement.Features: Composite material provided by EMS Swiss, reinforced with 40% glass-fiber mixture Complete set of bushings for different shifting systems included 11T - Compatible with Shimano 9, 10 and 11-speed/Mega Range, SRAM X0/X9/X7 ('11) and Campagnolo 11-speedBuy BBB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Shimano SLX M7100 E 2x12 Speed Front Derailleur - E-Type Mount - E-Type Mount}, E-Type Mount
  • £13.99
  • RRP £32.99
  • Saving you £58

Shimano SLX M7100 E 2x12 Speed Front DerailleurThis stunning 12 speed front mech is perfect for MTB use as it helps you to maintain your focus and fun on rough, uneven terrain. It features an extra wide range for increased traction and no chain rub for longer travel bikes. Shimano has also included greater tyre clearance and wider rim compatibility, making it an ideal upgrade for riders who want smoother shifting performance with 2.3" tyres. Features: Material: Alloy Use: MTB Speed: 12 speed Action: Side Swing Cable Route Type: Front pull Top Gear Teeth: 36-26T Total Capacity: 10T Compatible Chain: HG 12 speed Compatible with 2.3" tyres on wider rimsTechnologies:Side Swing: Horizontal movement follows the chain direction for smooth & efficient front shifting effort.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.

VIEW ITEM
expand_less