Profile 19mm Spline Drive BMX Sprocket
The Profile Spline Drive sprocket is CNC machinedĀ from 7075 Aluminum in the USA with the same quality Profile is famed for. It requires no sprocket bolt. Instead, it has a hardened CrMo steel insert in that matches up to the 48 Ā Ā splines on the crankĀ axle for pure, direct power transfer. Available for 19mm splined axles only. 1/8ā³ tooth width for use with most freestyle/street & single speedĀ chains. Supplied with 19mm splined steel insert.
Original: $80.00
-70%$80.00
$24.00
Description
The Profile Spline Drive sprocket is CNC machinedĀ from 7075 Aluminum in the USA with the same quality Profile is famed for. It requires no sprocket bolt. Instead, it has a hardened CrMo steel insert in that matches up to the 48 Ā Ā splines on the crankĀ axle for pure, direct power transfer. Available for 19mm splined axles only. 1/8ā³ tooth width for use with most freestyle/street & single speedĀ chains. Supplied with 19mm splined steel insert.
