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Shimano STEPS FC-M8050 XT Hollowtech Left Crank Arm Cranksets
  • £59.99

Specifically designed for use with E-bike drivetrains with Deore XT compatibility, this left crank arm features a hard-wearing hollow aluminium construction. This makes it perfect at handling all the abuse that comes with all-day epics in the mountains. Shimano has also equipped this model with an anodised finish, which gives it additional protection against corrosion and the elements. Another benefit of its hollow-forged construction is it overs a superior strength to weight ratio, so you can benefit from its exceptional durability without adding any unnecessary grams to your E-bike. Technologies: Hollowtech: Hollow forged crank arms. A lightweight crankset not only reduces the bike’s weight, but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. SHIMANO’s advanced forging technology has solved the problem through the HOLLOWTECH crank. Just like high-quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very lightweight.

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Shimano STEPS FC-M8050 Hollowtech Left Crank Arm Cranksets
  • £59.99

Specifically designed for use with E-bike drivetrains, this left Hollowtech crank arm features a hard-wearing hollow aluminium construction. This makes it perfect at handling all the abuse that comes with all-day epics in the mountains. Shimano has also equipped this model with an anodised finish, which gives it additional protection against corrosion and the elements. Another benefit of its hollow-forged construction is it overs a superior strength to weight ratio, so you can benefit from its exceptional durability without adding any unnecessary grams to your E-bike. Technologies: Hollowtech: Hollow forged crank arms. A lightweight crankset not only reduces the bike’s weight, but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. SHIMANO’s advanced forging technology has solved the problem through the HOLLOWTECH crank. Just like high-quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very lightweight.

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System Ex Track Crankset
  • £59.49
  • RRP £69.99
  • Saving you £15

SYSTEMEX CRANKSETGreat value quality cold forged aluminium single ring track crankset.170mm Crank length44t 1/2 x 1/8 Chain ring130 PCD

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Shimano STEPS FC-M8050 XT Hollowtech Right Crank Arm Cranksets
  • £58.99
  • RRP £59.99
  • Saving you £2

Specifically designed for use with E-bike drivetrains with Deore XT compatibility, this right crank arm features a hard-wearing hollow aluminium construction. This makes it perfect at handling all the abuse that comes with all-day epics in the mountains. Shimano has also equipped this model with an anodised finish, which gives it additional protection against corrosion and the elements. Another benefit of its hollow-forged construction is it overs a superior strength to weight ratio, so you can benefit from its exceptional durability without adding any unnecessary grams to your E-bike. Technologies: Hollowtech: Hollow forged crank arms. A lightweight crankset not only reduces the bike’s weight, but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. SHIMANO’s advanced forging technology has solved the problem through the HOLLOWTECH crank. Just like high-quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at very lightweight.

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E-Thirteen SL Guidering - Direct Mount, For Boost/non-Boost Adjustable Chainline Cranks
  • £58.00

Shave over 11 grams from our original Guidering, and update the design to not only look better, but perform 30% better in impact and you have our SL Chainring.SL Chainrings are -8mm (non-Boost) offset, for use with ALL* cranks (except XCX Race cranks). Key Features: Chain retention: Updated M3 narrow-wide tooth profile eliminates chain noise, and decreases overall system wear.,Chainline: TRS/LG1 Cranks: UL Chainring for SuperBoost chainline. SL Chainring for non-Boost and Boost chainline.,XCX Mountain Cranks: UL Chainring for Boost chainline. SL Chainring for non-Boost chainline.,XCX Gravel Cranks: UL Chainring for non-Boost chainline (142mm rear hub spacing)Compatibility: 10/11/12 speed. Compatible with both Shimano™ and SRAM™ 12 speed drivetrains.,Features: Lightweight and durable design, minimal aesthetics, and updated M3 tooth profile.,Material: 7050 Aluminium,Mount: QuickConnect™,Teeth: 28-38t options,Weight: 58g.

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SRAM SX Eagle 32T Crankset
  • £58.00
  • RRP £72.00
  • Saving you £19

Multiple price-point options to allow you to hit the group price you need to build a better bike. Same chain retention performance as seen in all of the higher-level Eagle drivetrain cranks.Things to Remember:All new fully featured Eagle crankset. Now offering more Eagle™ options than ever before.,DUB technology option.,Steel Eagle™ direct mount ring — as seen on NX Eagle™.,For Powerspline cranks, use 118/73 Powerpline Bottom Brackets.,.Specifications:Speeds: 11/12,BB Compatibility: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP,Chainring Size: 32,Crank arm length: 165mm, 170mm, 175mm,Chainline: 52.0mm,BB Spindle Interface: DUB,Chainring material: Steel,Guard: No Guard,Bolt Circle Diameter (BCD): Direct Mount (DM),Crank arm material: Aluminum,Color (Crank arm): Black.

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SRAM SX Eagle Powerspline Boost Crankset - 165mm
  • £57.50
  • RRP £72.00
  • Saving you £20

The SRAM SX Eagle Powerspline Boost Crankset delivers exceptional, dependable performance every time you ride. Using technology from SRAM's higher-end crankset, the SX Eagle Powerspline Crankset is packed with features and is incredible value for money.Forged aluminium arms are strong and incredibly stiffSteel X-Sync 2 chainring provides excellent chain retention and is highly durableChainring has 3mm offset for use with 148mm rear axle spacingCompatible with all Sram Eagle drivetrainsPowerspline bottom bracket not includedBased around SRAM's Powerspline bottom bracket system, the SX Eagle Powerspline crankset features forged aluminium arms that are both strong and stiff and when used in conjunction with SRAM's Powerspline bottom brackets provide a smoother running and more durable system.SRAM's X-Sync 2 chainrings set the standard when the design was first released alongside the XX1 and X01 Eagle drivetrains and the SX Eagle Powerspline crankset uses a more durable steel version that uses the same unique hooked tooth profile that tenaciously holds the chain in place as well as improving durability of the chainring and chain. The steel construction is superior to aluminium in terms of durability for just a small weight penalty. If you're looking for a light, stiff and great value crankset for your SRAM Eagle drivetrain, look no further!

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Rant Bangin' 8 Cranks Chrome / 175mm
  • £56.99

Bangin’ Cranks are perfect for the shredder on a budget. The trapezoid chromoly shape helps prevent flex while still offereing a grindable surface. Full chromoly and heat treatment make these cranks the perfect replacement or upgrade crankset. ###section### Product Specs Type:4 Piece Spindle Diameter:19mm Includes BB Bearings:No Weight:34.5 oz ###shogun-image-section###

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Shimano M5100 Deore 10/11 Speed Single Chainset Cranksets
  • £56.99
  • RRP £69.99
  • Saving you £19

This crankset features a durable forged alloy crank arm construction, which gives it fantastic strength as you take on every challenge. Shimano has also kitted out this version with a HollowTech II integrated bottom bracket, so you can benefit from its increased stiffness, efficiency and additional durability. Part Numbers: 30T 170mm: FCM5100C0; 30T 175mm: FCM5100E0; 32T 175mm: FCM5100E2; 32T 170mm: FCM5100C2 Technologies: HollowTech II: HollowTech II integrated bottom bracket design uses a wide bearing placement with a large axle diameter for increased stiffness, efficiency and added durability.

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Blank Generation TSC Cranks Cranksets
  • £54.99
  • RRP £58.99
  • Saving you £7

The Blank Generation TSC Cranks feature a Tapered Spindle Clamping system, doing away with those unsightly pinch bolts and making it lighter and more ‘ankle friendly’. Made from strong Cr-Mo construction, this is the perfect choice of a replacement or upgrade for tricking it out at the skatepark or street.

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e.thirteen TRS+ Double Crankset Cranksets
  • £54.99
  • RRP £289.00
  • Saving you £81

This brilliant model is the result of over the top thinking by E Thirteen engineers to produce a lighter, stiffer, stronger and more reliable crankset. It features a 30mm spindle which provides a rigid base for the system, while its proprietary P3 Connect Polygon interface creates a more robust, reliable, impact-resistant spindle-arm junction. Ready to dominate on every run, this TRS+ version features a forged and CNC-machined Exalite+ aluminium crank arm construction that's tough enough for blasting across rock gardens, tree-roots and debris with ease. Furthermore, its two high-quality chainrings allow for fast and precise shifting performance, so you can keep your momentum rolling as you carve your way around the mountain. This is the ultimate choice of upgrade for off-road thrill-seekers who want to maintain a powerful pedal stroke on every ride, from this light set of cranks. 

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Blank Generation TSC BMX Cranks - Black, Black
  • £54.99
  • RRP £58.99
  • Saving you £7

Blank Generation TSC BMX CranksThe Blank Generation TSC Cranks feature a Tapered Spindle Clamping system allowing it to do away with those unsightly pinch bolts, making it lighter and more ‘ankle friendly’.Features: Crank Arm Material: 100% 4130 CrMo, 31.8mm square tube design Axle Material: 4130 CrMo 19mm, 8 spline spindle Left and right-hand drive compatible Includes its own unique sealed mid bottom bracket kit including a 44mm and 51mm centre sleeve for a perfect fit Assembly instructions includedBuy Blank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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