The Disc E Endurance compound was designed specifically with heavier E-bikes in mind

Max Output: 600 lumen

Bungee cord storage for additional items

Designed and printed in Australia

RevGrips Replacement Lock-On Clamp - Gold - Pro Series - Single Envelope Shipping The Disc E Endurance compoundThis is a single (one, lonely, all by itself) replacement Lock On Clamp including Screw. Who's this item for: Riders running the Rev grips suspension grips looking for a spare or replacement lock on clamp to keep their grips securely on the bars FYI: The image shows a set of grips with a set of 4 clamps for reference. You're purchasing ONE, Single, replacement clamp. You need to purchase 4 individual clamps for a complete set of grips.