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Shimano Tiagra 4700 10-Speed Chainset - Compact - 175mm50/34T
  • £107.99
  • RRP £119.99
  • Saving you £10

The new and improved Shimano range now offers many of the performance benefits as the higher end models but at a more affordable price point. The new 10-speed compact chainset features a 2-piece cap-free design which is quick and easy to install whilst being lighter and stiffer than a traditional crank/bottom bracket assembly. The anodised aluminium crank arms are attached to SG-X chainrings which feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting at all times.

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Easton 11 Speed Road Double Chain Rings - Black - 50.34t}, Black
  • £108.49
  • RRP £159.99
  • Saving you £32

Easton 11 Speed Road Double Chain RingsThis high-quality chainring is specifically designed for road cycling thanks to its weight savings and excellent stiffness. Featuring optimised shift ramps and pins, you'll benefit from smooth and reliable shifting performance while out on the road. Utilising the versatility of the Race Face CINCH system, this model offers a spider with a 45mm chainline that's optimised for modern road bike hub spacing. Features: Material: EA90 Aluminium Finish: Matte black anodised Use: Road Chainline: 45mm Speed: 11 speedWeight: 255g (53/39T), 243g (52/36T), 227g (50/34T)Buy Easton Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Tiagra 4700 10sp Road Double Chainset - Black - 52.36t}, Black
  • £109.48
  • RRP £119.99
  • Saving you £9

Shimano Tiagra 4700 10sp Road Double ChainsetThe design on the Tiagra 4700 10 Speed Road Double Chainset is influenced by Shimano's higher-level sets and boasts a high-quality grey anodised finish. Ready for racing and endurance rides, this durable and reliable road bike crankset is compatible with 10-Speed HG-X chains and all 10-Speed road bike drivetrains. This chainset comes with 52/36T chainrings, but as it uses Shimano's asymmetric 4x100 bolt pattern, you can easily change to a larger 53/39T double chainring system or a compact 50/34T setup.Features: Material: Crank Arms: Anodised Aluminium; Chainings: Lightweight Aluminium Axle Diameter: 24mm (Designed to work with HollowTech II type bottom bracket cups - sold separately) Speed: 2x10-Speed Compatibility: All 10-Speed road bike drivetrains Chainline: 43.5mm Q Factor (distance between pedal mounts): 150mm Bolt Circle Diameter (BCD): 4x110mm (Shimano asymmetric) 5 Arm or 4 Arm: 4 arm Bottom Bracket Included: No Chainrings Included: Yes Use: Road 2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/bottom bracket assembly SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting Manufacturer's Part Number: FC-4700 Weight: 910g Please Note: Bottom bracket is NOT included.Technologies:Hollowtech II: The concept of Hollowtech II technology is focused on producing a superior crankset, which will maximise a rider’s power transfer. The rigidity of the crankset ensures pedalling efficiency while its low weight, a key element of the crankset, aids in cycling longer distances. Naturally, Shimano strove for the optimum balance between the conflicting needs of stiffness while producing a lightweight crank. For most frames, Hollowtech II with its 24mm axle can set the bearing position outside of the frame to provide better weight distribution and more stability. Hollowtech II bottom brackets also have high-precision seals to increase durability, maintaining excellent rotating performance for long periodsA 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.

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Shimano Tiagra 4700 Compact 2x10 Speed Chainset - Black - 50.34t}, Black
  • £109.48
  • RRP £119.99
  • Saving you £9

Shimano Tiagra 4700 Compact 2x10 Speed ChainsetTaking many features from pro-level equipment, this 2-piece cap-free design Tiagra chainset offers unbeatable performance.Please note, Bottom Bracket is NOT included.Features: 2-piece cap-free design is quick and easy to install whilst being lighter and stiffer than a traditional crank/ bottom bracket assembly SG-X chainrings feature strategically placed chain pick-up pins and tooth profiles to ensure fast and positive shifting Designed to work with HollowTech II type bottom bracket cups Compatible with 10-speed HG-X chains Anodized aluminium crank arms Lightweight aluminium chainringsA 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.

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Abus City Chain Plus 1010 Chain Lock
  • £109.99
  • RRP £129.99
  • Saving you £15

This all-round lock offers top security at a lower weight than other chains. That makes the CityChain 1010 the perfect lock for the city – whether it‘s an expensive bike or a little scooter you need to secure. Technologies: 9 mm hexagonal chain with fabric sleeve to prevent damage to the bicycle's paintwork,The chain, the lock body and supporting elements of the locking mechanism are made of specially hardened steel,ABUS Plus cylinder for high protection against manipulations, e.g. picking,Automatic cover for the keyhole against dirt and corrosion,.Transport: Convenient compact transport by wrapping the chain around the seat post (for 85 cm length),For the protected transport we recommend, for example, the frame bags ST 2200 and ST 2250 (for 85 cm length),. Tips: The lock can be ordered keyed alike with other locks, all of which are operated using the same key or locking method,Very easy handling, because only one end of the chain has to be locked .

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MRP AMG V2 Alloy Chain Guide Bash Guards
  • £109.99
  • RRP £129.99
  • Saving you £15

Perfectly suited to the increasingly popular all-mountain segment, the mrp amg v2 model shares the freshly updated "TR" upper guide with the 1x unit, and adds MRP's patented integrated skid. This All-Mountain Guide (AMG) is a great choice for 120-150mm (5-6") travel bikes when used with the latest tensioned rear derailleurs or on its own for shorter-travel trail bikes or hardtails that require bash protection. The contact-free, "upper-only" chain retention on the MRP AMG V2 alloy chain guide means it's virtually silent and completely drag-free when pedalling. The patented integrated skid will protect your crank and chainring and prevent the chain from ever contacting and potentially damaging your expensive frame.   Please note: The 32-38t ISCG option comes as a plain black chain guide without MRP logos. Image is for demonstration purposes only.

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Shimano 105 R7000 11 Speed Compact Chainset - AU - Black - 50.34t}, Black
  • £109.99
  • RRP £129.99
  • Saving you £15

Shimano 105 R7000 11 Speed Compact Chainset - AUShips from Australia - Estimated delivery in 2-4 business days.The Shimano R7000 chainset is part of the 105 family and is developed for improving efficiency and comfort whilst maintaining power transfer and stiffness. With characteristics from the Ultegra R8000 series, this is the perfect upgrade to improve your drivetrain.Features: Material: Crank Arms, Chainrings: Aluminium; Axle: Steel Type: Compact Bolt Circle Diameter: 110mm Q-Factor: 146mm  Bottom Bracket Standard: HollowTech II  Chainring Gear Ratio: 50-34T  Compatible Chain: HG-EV 11-speed / HG-X11  Drivetrain Speed: 11-Speed  Weight 716gManufacturer Reference Codes: Black 165mm: FCR7000A04L; Black 170mm: FCR7000C04L; Black 172.5mm: FCR7000D04L; Black 175mm: FCR7000E04; Silver 170mm: FCR7000C04S; Silver 172.5mm: FCR7000D04SA 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.

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MRP 1x Chain Guide V3 Carbon
  • £109.99

Key Features:Carbon,High direct mount,New Co-mold rubber upper guide for truly silent running,26-38T Compatiblity,Black,36 Grams.

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MRP AMg V2 Alloy Chain Guide (ISCG-05) - Black - ISCG 05}, Black
  • £109.99
  • RRP £129.99
  • Saving you £15

MRP AMg V2 Alloy Chain Guide (ISCG-05)To create its AMg V2 chain guide, MRP combined its rider-favourite XCg and 1x models to make it ideal for the rise in all-mountain type riding. Built with a tough alloy platform, MRP’s distinctive anti-skid plate and a quiet running nylon upper guide, your chain will always stay where it’s meant to be.All-Mountain Bike Chain GuideThis All-Mountain Guide is a great choice for 130-150mm (5-6") travel bikes when used with the latest tensioned rear derailleurs or on its own for shorter-travel trail bikes or hardtails that require bash protection. The contact-free, "upper-only" chain retention means this guide will be virtually silent and completely drag-free when pedalling. The patented integrated skid plate will protect your crank and chainring and prevent the chain from ever contacting and potentially damaging your expensive frame.Please note: The 32-38t ISCG option comes as a plain black chain guide without MRP logos. Image is for demonstration purposes only.Features: Material: Alloy main plate, Nylon guide and bottom skid plate Frame Fitment: ISCG-05 Perfect for "clutched" 1x10 and 1x11 drivetrains, as well as those using chain-retaining rings Nylon integrated skid plate protects chainrings and glides over rocks and obstacles Tracked and grooved upper guide & backplate interface increases stiffness and eases installation Co-moulded "TR" upper guide with softer durometer interior for silent guidance Mounting hardware included and install possible with just a single 4mm HEX wrench. Compatible with chainlines 49mm and wider Weight: 111g (26-32T option)Buy MRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Easton EA90 Chainring Chain Rings
  • £109.99
  • RRP £149.99
  • Saving you £27

Engineered for smooth shift transitions, this optimised model skips the spider to save up to 45g while giving you more range to work with. The individual tooth profile has moved from the traditional symmetrical shape to more directional specific profile with the intention to create a positive chain roller engagement to aid with chain retention, critical in preventing chain slip and bounce over rowdy terrain. When combined with taller teeth the Easton narrow/wide ring can be used without a chain guide or clutch derailleur. All Easton rings feature the Cinch Direct Mount System which means making a swap between ring sizes or even between double ring configurations a quick and easy procedure. Using the Cinch DM System also provides significant weight savings by eliminating the material overlap and extra bolt hardware which is required for a traditional spider with chainring configuration.

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Shimano Ultegra 6800 Double 11 Speed Chainset - Grey - 53.39t}, Grey
  • £109.99
  • RRP £249.99
  • Saving you £56

Shimano Ultegra 6800 Double 11 Speed ChainsetThe Ultegra 6800 11-Speed Double Chainset from Shimano offers an ideal balance of lightweight and stiffness, making it the perfect choice for both enthusiast and competitive riders.HollowGlide hollow outer chainring gives vast improvements in rigidity by virtually removing outer. Industry leading HollowTech II cold forged 4 arm hollow cranks have been evolved for maximum rigidity. Features: Crank Construction: Hollowtech II Cassette Compatibility: CS-6800 Chain Compatibility: CN-6800 Hyperdrive Weight: 797gBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano FC-RX600 GRX 10 Speed Double Chainset
  • £109.99

Shimano GRX’s mid-priced RX600 cranks employ a 2-piece design available in a 2x10 configuration. All GRX cranksets use a new, +2.5mm chainline for increased tire and frame clearance. The 2x features a Wider-range 46-30T ratio, this, when paired with the available 11-34 cassette, offers an exceptionally low climbing gear while maintaining a ratio that allows riders to take advantage of strong tailwinds and long descents.Choice. Shimano’s new GRX line is all about choice. Shimano doesn’t want to pigeonhole the way you ride, or decide for you what the best solution is for your riding style. While we’ve long been fans of double chainring drivetrains, we also recognize the value of a single chainring system. With GRX, Shimano offers both, each with gearing options that allow you to tailor your drivetrain to suit your tastes.With two different derailleur cage lengths, Shimano GRX ensures stable shifting and chain retention across a wide range of gearing options. Looking for maximum range while maintaining road cassette progression? Go with GRX’s 800 series 2x11 RD-RX810 or Di2 RD- RX815 rear derailleurs, designed for close ratio clusters, with 48/31 chainrings and an 11-34 cassette. Paired with 700c x 40mm tires, it delivers a top gear similar to a road bike with 25mm tires and a 50 x 11 gear. And on the low end, with its 31 x 34 combination, you get a gear that early mountain bikers would envy. It is the lowest gear currently on offer for premium road drivetrains (aside from Shimano’s own GRX 2x10 30-36 offering), perfect for climbing loose, dirt and gravel surfaces.Want to drop some weight, simplify your shifting, and still maintain a versatile range? Consider the 1x11 GRX option with either Shimano’s 11-40 or 11-42 cassette and a 40 or 42-tooth equipped crankset, shifted by a RD-RX812 or Di2 RD-RX817 wide ratio rear derailleur. You’ll lose a little, absolute top speed, but still love the 1:1 low gear ratio. If you live in an area without sustained or steep climbs, you might love the smaller gear steps of that same 1x11 front chainring with an 11-34 cassette. Options abound.What about when the weather turns autumnal and you contract a case of cyclocross fever? GRX 1x11 can quickly transform from gravel fun to CX focused with the change of a cassette.No matter the option you select, GRX rear derailleur offerings feature Shimano’s SHADOW Plus chain stabilizer that can be turned on or off depending on conditions. SHADOW Plus revolutionized the mountain bike world and now it’s been tuned for gravel and rough road riding in GRX. With a quieter drivetrain, SHADOW Plus helps you engage with your surroundings and enjoy time outside.Today’s gravel riders demand more of their bikes and of themselves. Shimano GRX gives them the options they need to Explore Beyond, tailoring their drivetrains to suit their needs and exceed their expectations. We’ll see you out there!Designed for riding on rough roads, through gravel and mud, to be able to carry on in comfort, stress-free, to wherever you want, to allow you to achieve that unique sense of accomplishment. The first groupset designed for Gravel riding Explore beyond. Introducing SHIMANO GRX.Game-Changing Innovation.Even on the roads less travelled, our new GRX tech will keep things smooth, silent and safe – with you always in control.Designed from the ground up for gravel adventure.Mix and match components to customise your bike for a wide range of terrains – and ride the way you want!Key Features:Optimum gearing for mixed terrains and riding styles,Wider gear range for long tours or unknown terrain,Crank length options: 170/172.5/175mm,Gear options: Double 46-30TT.

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