Race face turbine r mtb front wheelbeing a company of mountain bikers when race face set out to design a new wheel the goal was simple make the wheel we want to ride they proudly introduce the turbine r wheel r is for rally the turbine hub features large oversized flanges and larger bearings as well as a wider bearing stance the rims feature a wide 30mm internal width and a 45mm offset that improves spoke balance and wheel stiffness features built for xctrailenduro hub 15x100 fron