Park Tool MWR-11 11mm Ratcheting Metric Wrench E1 The supplied special grease ensures

The supplied special grease ensures less friction and maximum service life

along with two cargo mesh pockets for carrying nutrition or water flasks

this cassette is quiet and durable and features a replaceable cluster of gears 8-12

BODY MATERIAL Forged aluminum

Park Tool MWR-11 11mm Ratcheting Metric Wrench E1 The supplied special grease ensuresPark Tool Ratcheting Metric Wrenches feature both a classic open wrench end and a two way ratcheting 12 point box end wrench. Forged from chrome vanadium steel, chrome plated, meticulously polished, then center dipped in Park Tool blue vinyl for a positive grip. Mfr Claimed Weight TBC