Arrowmax AM-RX8-345148 Composite Rear Solid Axle Pulley 48T 7075 Hard  [AM-RX8-345148]

Arrowmax AM-RX8-345148 Composite Back Solid Axle Pulley 48T 7075 Rough

A brand new array of belt pulley for RX8, CNC machined from top quality 7075 T6 aluminum,have been hard coated, is extremely lightweight,also significantly more durable.
The holes in part can efficiently strain away the dust from friction.