Bicycle Parts

Imagine a freecoaster hub that feels like a cassette hub, weighs the same as a cassette hub, has a pedal gap like a cassette hub and sounds like a ...

A new updated version of the Substance XL crank with a new invest cast boss design that sits fully flush with the crank arm completely eliminating ...

Single bolt design, 2.5pc cranks.  Specs: Style: 2.5pcCrank Arms: Heat Treated 4130 ChromolySpindle: 22mm Heat Treated 4130 ChromolyPedal Boss: Bee...

The Acid Flashback seat features a subliminal Acid Face design embossed into the top panel and a tough Kevlar rear panel to prolong seat life. Don...

New Alex Donnachie signature ALVX ‘EJECT’ seat, available in plain black, VX Glitch or VX Feedback with an embroidered tape logo and ALVX woven l...

  The Donnastreet is our new tire, based on the same proven rubber as the popular Donnasqueak tire but with a smoother lower profile tread.  The tr...

  The Donnasqueak tires is one of the most popular tires on the market, constructed by the best tire company from the best materials so they not on...

Taller version of BSD's integrated headset, comes with top and bottom sealed bearings, crown race, compression washer, BSD printed top cap and some...

BSD Pivotal seatpost available in 135mm, 185mm and XL 300mm. – 3D forged pivotal seatpost– For use with Pivotal seats only

The BSD Jersey Barrier is the original plastic and aluminium two piece hubguard. It features a 7075 aluminium inner supporting a replaceable high d...

Designed using the same basic principles as the Safari pedal of extra hexagonal studs and a true dual concave DX style platform but with a slimmer ...