The integrated low friction MIPS layer adds additional protection against rotational impacts

Increased acceleration by reducing inertia and weight by BEAM SPIDER construction

2 hours running at 100%

Enduro Item Code: BB SMR 15267 LLB-bag

Guards sold as pairs

Shimano GRX FC-RX820 1x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD Asymmetric Shimano - 172.5mm - Black - 40T - 49.7mm Chainline NoAusPost The integrated low friction MIPSThe SHIMANO FC RX820 1 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed terrain riding. By pairing a 10 45T or 10 51T cassette with 40T and 42T chainrings, riders can choose closer gear steps or ultimate range. The FC RX820 1 comes in 170, 172. 5, and 175 mm crank arm lengths, providing an additional level of customization.