Samox ISIS Type eBike Crank Arms - Profile 2

Fits Brose, Bosch gen 2,4,5 motors. Forged alloy, 13mm Offset, Profile 2

Praxis Works Zane Youth Cranks

Lightweight forged M30 aluminium cranks perfect for Youth riders or those wanting shorter cranks.

Box Components One Oversized M35 Crankset

All Box One M35 cranksets are engineered and crafted using our Oversized Technology. we all know that there is no use pushing hard on your pedals if you can’t deliver most of that power to the rear wheel. During the creation of our cranks, we were obsessed with Power delivery AKA pedalling stiffness. To reduce lateral deflection at the bottom bracket we chose to enlarge the spindle and the crank arm’s interfaces. We robbed material from unloaded sections to reinforce these zones of high stress. Not only are you going to be more efficient with power delivery, but you’ll also feel the instant response of acceleration. Seen through another lens, less energy will be required to achieve the same elapsed time. The Box One M35 crankset takes the oversized spindle action to an extreme with a colossal 35mm diameter cross-section courtesy of Praxis™. That dimension might seem massive, but we’ve also employed the use of cold-forged 7075 T6 aluminium. That's an alloy that delivers low mass but that also flirts with the toughness of steel. We then grind that spindle with the kind exactitude you’d expect from medical equipment. The very prominent crank arms are hollow-forged with much of the wall thicknesses pushed to high-stress zones. A stabilizer ring acts as an anti-twist brace between spider legs. A precision CNC-machined Chromoly/alloy self-extracting crank bolt system secures the package. Remember, you’ll need a modern frame to cope with this kind of technology.  

Box Components Five Square Taper Crankset

Featuring a JIS square taper standard, oversized bottom bracket interface, which showcases a step-down shape specific to the crank arm-length meeting at the pedal boss. Unlike alternative options, no two lengths are the same. These durable cold-forged cranksets are available in sizes from 135mm through 170mm and employ a 5-bolt 110 BCD chainring pattern. All JIS square taper standard cranks are compatible with all BSA European-style square taper bottom brackets  

Box Components Four 2-Piece Crankset

The Box Four Crankset features a 2-piece design with an oversized bottom bracket interface. The 24mm spindle is pressed into the drive-side crank arm for durability and easy installation. The non-drive side crank arm features a 2-bolt pinch system for added strength. Our unique 4-bolt 104 BCD spider features a flex-resistant ring for optimum performance. Box Four Cranks feature steel pedal inserts that require pedal washers and external sealed bearing BSA bottom brackets, and both are provided in the box. Weight Limit: 115kg (253 lbs) with limitations as per Category 2 of EN 16054:2012 Standard

Box Components Three Hollow Forged Crankset

The Box Three Crankset features a hollow-forged 2-piece design with an oversized bottom bracket interface. The 24mm spindle is pressed into the drive-side crank arm for durability and easy installation. The non-drive side crank arm features a 2-bolt pinch system for added strength. The unique 4-bolt 104 BCD spider features a flex-resistant ring for optimum performance. Box Three Cranks feature steel pedal inserts that require pedal washers and externally sealed bearing BSA bottom brackets, both provided in the box.

Box Components Oversized M30-M Crankset

All Box One and Two cranksets are engineered and crafted using our Oversized Technology. We all know there is no use pushing hard on your pedals if you can’t deliver most of that power to the rear wheel. While creating our cranks, we were obsessed with Power delivery AKA pedalling stiffness. To reduce lateral deflection at the bottom bracket we chose to enlarge the spindle and the crank arm’s interfaces. We robbed material from unloaded sections to reinforce these zones of high stress. Not only are you going to be more efficient with power delivery, but you’ll also feel the instant response of acceleration. Seen through another lens, less energy will be required to achieve the same elapsed time. The Box One M30 crankset is just as tyrannical as its big brother the Box One M35. Since it's designed for the smaller rider the now 30mm spindle is as extreme to a smaller rider as the 35mm is to a burly world champion. The crank arms are hollow-forged but reduced in size for their application. It is possible to add too much stiffness that the rider will not feel the benefit. Going beyond that point simply adds material which is surplus weight. We’ve removed the stabiliser rings from the spider and removed unneeded material from its legs. These cranks are engineered for the smaller-sized racer. IMPORTANT NOTES: BB86 frames require Praxis™ part 86-4001B or 86-4001W. BB30/PF30 frames require Praxis™ part 68-4001R or 68-5401R. T47 frames require Praxis™ part 47-0000. Do not use pedal washers when installing pedals onto these cranks. M30-M cranks were designed to be used without pedal washers  

5DEV Crank Spindle - 29mm Dub Boost

Precision CNC'd 7075 Alloy spindle, to complete your 5DEV crankset

5DEV e-Bike ISIS Crankset

eCranks for the Specialized Levo, Specialized Kenevo, Brose and TQ eBike

5DEV Crank Spindle - 30mm

Precision CNC'd 7075 Alloy spindle, to complete your 5DEV crankset

5DEV e-Bike BOSCH Crankset

Precision-crafted cranks designed for Bosch motors. With a unique design that reduces crank strikes, quick installation, and aerospace-grade aluminium construction, they're built for challenging terrain. Available in 155mm and 160mm lengths, they offer superior performance and innovation for confident riders.

Miche Young Chainset

Young Chainset Specs Weight: 520g W/ BB Material: AL 6061 T6 Forged BCD: 116mm Chainring Material: AL 6082 T6 Total Treatment anodised BB Compatibility: Team 107mm, JIS 36x24tpi

Miche Syntium HSP 11x Chainset

Syntium HSP 11x Chainset A modern chainset design utilizing the HSP "High Stiffness Point" System, giving rigidity to the chainrings during the shifting process. The Syntium HSP uses a 4 arm spider design for crisp, clean looks but with the added rigidity of the HSP system, making them stronger than a 5 arm chainring. The HSP system strengthens the chainrings by using the spider to support them on both sides, without the use of spacers. All chainring bolts attach from the back of the crank, making them invisible when the chainset is fitted. 11 Speed, compatible with all derailleurs Rings: CNCﾑd AL 7075-T6 Total Treatment Arms: Forged, CNC, Aluminium High Stiffness Point System Weight: 798g (34/50 - 170mm)

Miche Pistard 2.0 Chainset

Pistard 2.0 Chainset The Pistard 2.0 is ideal for a high-end Track or Single Speed bike. It's been designed with the same precision and care that Miche is famous for and features a hollow axle.

Miche Pistard Air Chainset

Pistard Air Chainset A beautifully crafted track chainset with a hollow bottom bracket.

Miche Graff One Chainset

Graff One Chainset Miche's first 1x Gravel Chainset. A strong chainset made from forged 6082 aluminium with CNC'd 7075-T6 Alloy with Miche's infamous Total Treatment process.

Praxis Works Bosch/Yamaha eCranks Set

Praxis Works Zayante Carbon S Cranks

Praxis Works Specialized Carbon eCrank Set

Shimano Altus square taper chainset with chainguard

Sturmey Archer FCS608 Single Speed Crank

Dimension Cyclocross Armset