Shimano SM-CRM70 Single chainring for SLX M7000, 30T salsa cycles D Crankset Bottom Brackets

D Crankset Bottom Brackets

Altus mountain bike rear derailleur with light action operation and over-size pulleys for a wide gear choice

May not work with Rockshox Forks and Fox E-MTB Forks steerer due to the steerer internal tapered construction

Includes three OneWrap straps and one Surly Whip Lash Gear Strap

Shimano SM-CRM70 Single chainring for SLX M7000, 30T salsa cycles D Crankset Bottom BracketsDynamic Chain Engagement (DCE) is used to hold the chain and help prevent chain jump out. This is achieved by using a broader and taller tooth profile in conjunction with a special hooked leading edge and alternate profiled tooth shaping. This provides superior chain retention, lower driving sound, increased durability and drag to a minimum Durable teeth using a plated steel construction supported by a composite carrier body Dyna Sys11 HG X11 11 speed