Fly Tractor XL
The new Tractor XL sprocket from 6061 alloy got a thickness of 16mm. Thereby it’s 10 times stronger as a “conventional” sprocket and eliminates the need for spacers between the BB and the sprocket. Big idea!
CNC machined 6061 Alloy
24mm bore, incl. 19mm and 22mm adapters
Weight: 118g (25t)