JT Sprockets Rear OE Steel T42 #520 JTR2023.42 95 This modular helmet combines the

This modular helmet combines the versatility of an open-face design with the comprehensive protection of a full-face lid

UV-resistant material prevents fading and yellowing over time when exposed to sunlight

smaller trips or riders who like to pack a little lighter

Outside Width: 143mm

Lubricates between cable and housing without removing the cable

JT Sprockets Rear OE Steel T42 #520 JTR2023.42 95 This modular helmet combines theConstructed for heavy duty use, this steel rear sprocket delivers reliable power transfer for 520 pitch drivetrains. The 42 tooth configuration is a popular choice for riders looking for a balance of low end torque and cruising speed. Every unit undergoes rigorous quality testing to ensure it meets the highest safety standards. High carbon steel alloy ensures the teeth maintain their shape under high stress. Optimised weight reduction holes decrease