These BBs use premium bearing and feature an inner sleeve to protect from water inside the frame

it provides EN1621-1 level 1 back and shoulder protection as you rip through the rough stuff

It uses premium quality syringes that are a pleasure to use time and time again

Materials: 7075 T6 aluminium

100 Percent R-Core X Long Sleeve Jersey - XL - Black Dropship These BBs use premium bearingR Core X elevates our standard R Core collection of Downhill Enduro riding gear to the next level. 4 way stretch materials along with additional weight saving materials and treatments result in our lightest weight, highest performing line of riding apparel. Polyester Spandex mesh fabric to reduce body temperature Moisture management & anti microbial properties Fade resistant sublimated graphics Drop tail provides increased coverage in riding position