Ergon GFR1 Grips~ Black MFPN=OVAL-RFC28-BST had really low radial stiffness

had really low radial stiffness while gaining a dramatic increase in impact resistance

Silicone printed gripper on inside of cuffs

Better sealing performance

An updated fluid path and bleed porting make it easier to push fluid through the caliper

Features a tapered internal sleeve and a single lock-on clamp to secure the bar

Ergon GFR1 Grips~ Black MFPN=OVAL-RFC28-BST had really low radial stiffnessErgon GFR1 Grips~ Black. The new GFR1 has a slim overall shape for maximum feedback yet still provides an extremely high level of damping through the ribbed section under the palm. The lower gripping zone is aggressive to keep gripping forces at a minimum when lifting the front wheel. TECH SPECS Flange No Color Black Defined Color Black Grip Shift Specific No Shape Round Lock On Yes