Rear Derailler - Shimano RD-M3100: MTB 62 TO 72

^{*on average bikes are built and dispatched within 5 working days of order being placed. Free delivery only available to UK consumer orders.}

^{Our bikes arrive fully built, yet to prevent damage during transit the handlebars are turned and the pedals are not attached. Upon unboxing, straightening the handlebars and installing the pedals will be necessary. To do so, you'll need 5 & 6 mm Allen keys and a 15 mm spanner.}