chromoly 3-piece cranks and fully sealed bearing throughout so the PRK really doesn't disappoint

Full chromoly frame

100% polyester

Spring tension adjuster makes it easy to keep the brakes centred

made to fit the next generation of shredders

United Supreme Male Cassette Hub Colour:Black chromoly 3-piece cranks and fullyThe Supreme rear cassette hub features a left right switchable driver, allowing you to run either left hand or right hand drive using the same hub and driver. This is combined with a heat treated 14mm cromo axle and precision sealed bearings, all at a great price. When ordering let us know whether you would like this hub setup RHD or LHD in the special instructions. ###section### Product Specs HUB TYPE: Cassette AXLE: 14mm Male DRIVER: 9t SPOKE HOLES: