Layers mean everything

It was originally spec'd by Trek on Madone and Domane bikes

The formula remains the same and it is advised to check up on the tyre in case it needs refreshing like other sealants

at an extremely low 5 oz

Shimano Deore M6200 Crankset - 68-73mm and BB86-92 - 24mm - Shimano Direct Mount - 175mm - Black - 30T eBay Layers mean everythingThe two piece M6200 Trail Enduro crankset is built around rigidity, durability and quality, delivering a responsive crankset that keeps you rolling consistently, optimised for the balance of strength and weight following the XTR XT design. The alloy crankset features a steel chainring for added strength, while the Dynamic Chain Engagement+ technology eliminates worry around dropped chains. Features Dynamic Chain Engagement+: optimised narrow wide