For serious racers selecting smart weight cost savings and optimized rotating fat, XRAY's optional ultra-lightweight 1st gear drive flange made from 7075 T6 aluminum wound up being strategically lightened to attenuate rotating fat and never having to lose energy or durability. Includes factory-pressed top-notch German 1-way bearing, hand-ground for maximum running precision. The 1-way bearing is non-replaceable as soon as exhausted, such that it must certanly be frequently serviced, washed, and oiled frequently (we recommend utilizing #309580 One-way Lube).
• Drive flange with one-way bearing • Ultra-lightweight design • Reduces rotating fat • top-quality German one-way bearing • Bearing manually hand-ground for optimum operating precision • Swiss 7075 T6 aluminum • Fits NT1
