42-45 45 Tooth 08B-2 Duplex Taper Lock Sprocket to suit 1/2 Inch Pitch Chain (2012) Open Weight 19kg

Weight 19kg

specifically increased internal clearance and filled with grease able to run at temperatures between -30 Degrees Celsius and 270 Degrees Celsius

Dynamic: 120

This version features a 24mm ID used for Shimano 24mm cranksets and SRAM GXP non-drive-side installation

42-45 45 Tooth 08B-2 Duplex Taper Lock Sprocket to suit 1/2 Inch Pitch Chain (2012) Open Weight 19kgTaper bore sprockets are manufactured to internationally recognised standards DIN8187 ISO R 606 and are produced from C45 steel or cast iron. Conveniently stocked with a taper bore to suit standard taper lock bush that are pre bored to suit both metric and imperial bore and key way sizes. Available from stock to suit british standard roller chains from 06B (3 8 inch pitch) to 20B (1. 1 4 inch pitch) sizes in simplex (single) duplex (double) triplex