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Constructed from CNC machined 6061 aluminum
Enhance your cycling kit today with this reliable and innovative puncture repair set designed for durability
Perfect for riders seeking premium aftermarket parts to customize or maintain their bike
Materials & Engineering for Superior Performance
- No-magnet AxCad cadence sensor for reliable RPM data
Shimano 105 FC-5800 170mm Left Crank Arm - Lightweight Aluminum, Black 903 Constructed from CNC machined 6061Enhance your road bike's performance with the Shimano 105 FC 5800 170mm Left Crank Arm in sleek black. Engineered for perfect durability and seamless integration, this high quality crank arm is designed to optimize power transfer and pedaling efficiency for both competitive riders and serious enthusiasts. Premium Materials & Construction Built with lightweight yet robust aluminum alloy, the Shimano 105 FC 5800 crank arm combines strength with reduced
