Sealed bearings

Also worthy of a mention on this bike are the removable brakes/mounts and Cr-mo front end which isn't normally standard features you find on a bike at this price point and really helps this stand out from the competition

WEIGHT: 23

finished with wrap around gussets top and bottom increasing their strength and rigidity

With a single hole "lollipop" design

BSD 1991 Halflink Chain Colour:Gold Sealed bearingsUltra Durable half link chain from BSD. The 1991 Halflink chain features mushroomed pins, BSD stamped logos on the plates and has undergone Teflon rustproofing treatment before leaving the factory. Available in black only and is compatible with anything gearing down to an 8t driver. Weight: 430g 15. 1oz