For severe racers selecting smart fat price benefits and optimized rotating fat, XRAY's optional lightweight second gear provider produced from 7075 T6 aluminum is clearly strategically lightened compared to the standard #335520 provider, reducing rotating fat while not having to lose energy or durability. Includes factory-pressed ball-bearing. The ball-bearing should be usually serviced, washed, and oiled, but can't be changed whenever worn-out. Orange color.