HOMEJIA Bicycle Repair Tool Bottom Bracket Spanner Wrench Bike Install Remove Tool Crankset for Road Mountain MTB Bike
- Made of high-carbon steel, Long time high temperature hardening heat treatment, Durable
- 2 in 1 design satisfies all your needs, the one side works for bottom bracket, the other is applied for crank
- Length:21cm,hardness: HRC45,great working on your bike at home or for bike shop
- It is long enough to give you adequate leverage for installing and removing BB with the force you need
- It is suitable for all mountain bike, specifically designed to remove and install bottom bracket for Shimano Hollowtech II