Aluminum 35T side gear pulley. CNC-machined from premium lightweight Swiss 7075 T6 aluminum, strategically lightened, and hard coated for extra durability and endurance. Rotating mass is paid off without sacrificing strength or durability. Black coated
• X8 part gear pulleys in numerous sizes • For adjustment of front tires rotation rate in terms of rear tires rotation • Side covers with holes for paid off maintenance • Strategically lightened for lower fat • Hard coated for for additional durability • Swiss 7075 T6 aluminum • Must be used for longer belt tensioner #343074