Get the product manual and installation instructions here

Better feel and added toughness

Roller bearing clutch:

Weight: Weigh only 54gm

PRO E-Control eBike Lock on Grips - Single Lock On - Black Heavy/Bulky Get the product manual andFeaturing a single lockring for comfortable hand positioning all the way to the outer edge and a dual compound rubber to assist with comfort and pressure relief. The PRO E Control grips are optimised for e bike use (whatever that means) but will feel equally at home on any type of mountain bike. Who's this item for: PRO state that these are an e bike grip but they will work just fine on any mountain bike. Mounting style: These are a single clamp lock