the SM-CRM70 chainring features Dynamic Chain Engagement for smoother pedaling and better chain retention for when the trails get wild

stainless steel pin and spring mechanism

To minimise injuries and to give yourself the chance to hop back on your bike

You can once again relegate the mini-pump to a backup with these on board

Cane Creek Hellbender 70 Bottom Bracket - 28.99mm DUB - PF30 - 68-73mm Shell PDP|Option the SM-CRM70 chainring features DynamicThe Hellbender 70 Bottom Bracket uses the same platform and ethos as the original Hellbender Bottom Bracket to create a BB with excellent durability, corrosion resistance, and exceptional ride quality. Where the Hellbender 70 differs is that it utilises a bearing made of 440C stainless steel rather than the SKF MTRX bearings found in the original Hellbender bottom bracket. This keeps the cost down while still offering excellent resistance to