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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
The Sion BMX from Fly is inspired by team rider Courage Adams and is fully loaded with great parts and innoation which we hae come to know and love from Fly
and fast geometry make it perfect for the technical ramp rider
Comes with washers
PACK SIZE: 50
a 9 tooth 1-piece driver and slim low flanges
Fly Tractor XL Sprocket Metal peg/Plastic sleeve The Sion BMX from FlyThe Fly Tractor XL Sprocket sees their popular Tractor Sprocket get a serious upgrade to durability and functionality. CNC machined from 7075 aluminium but for the XL model it's now 16mm thick! A serious upgrade making this sprocket pretty much indestructible. It also features a sunken crank arm fitting to give a stronger connection and relieving stress on the crank bolt. The Tractor XL Sprocket can be run on 19mm, 22mm and 24mm cranks with the
