Cane Creek Double Barrel All-Black Coil IL CS Shock - 2021 - Metric 190x40mm YGroup_7034185351213 The GR-501's rate a 2

The GR-501's rate a 2 out of 11 of Shimano's stiffness chart so they are very much at the comfort end of the spectrum

Durable mechanical stretch main material construction incorporating an advanced

The ESI Racer's Edge feature:

2mm rotors

ventilation and eyewear integration

Cane Creek Double Barrel All-Black Coil IL CS Shock - 2021 - Metric 190x40mm YGroup_7034185351213 The GR-501's rate a 2DBcoil IL is the lightest weight coil shock on the market while using 40 50% more damper oil compared to other shocks in its class. The DBcoil IL is the first ever twin tube inline shock that packs in all of the function of a piggyback coil shock in a lighter and sleeker package. Oil circulates continuously through externally adjustable shock valves. Twin tube shocks have two main chambers, a compression chamber, and a rebound chamber, separated by