PDW They're Lock-On Grips - Black Lockring Indoor Trainers Compatible with all Shimano 9-speed

Compatible with all Shimano 9-speed road and MTB drivetrains

The integrated alloy radiator fin actively dissipates heat generated during sustained braking

The body is built from glass fiber-reinforced nylon composite

releasing the crank cleanly every time with standard shop tools

When 35mm is too wide and a smooth road tire isn't enough

PDW They're Lock-On Grips - Black Lockring Indoor Trainers Compatible with all Shimano 9-speedAre PDW They're Lock On Grips the Right Flat Bar Upgrade? The PDW They're Lock On Grips are made from lightweight, durable foam that cushions your hands on long rides and flat commutes without adding any meaningful weight to your setup. They install quickly on any standard flat bar and stay put thanks to machined aluminum alloy lockrings on each end that prevent rotation without requiring adhesive or complicated installation. The foam compound offers