Park Tool OBW-3 Offset Brake Wrench D4 smoother lever action

smoother lever action

it needs to be tighten firmly to stay up

even at high pressures

KMC was the first chain manufacturer to develop special chains for e-bikes with mid-mounted motors

ETRTO: 40-622

Park Tool OBW-3 Offset Brake Wrench D4 smoother lever actionThe Park Tool OBW 3 is a specialty wrench designed for the installation and adjustment of side pull and dual pivot rim brakes. Its unique offset design and thin profile (2. 1 mm thick with 6. 5 mm fingers) allow it to access tight places where standard wrenches would be impractical. The OBW 3 features a 14 mm open end wrench and a spring holder tool for engaging the brake tension spring that is accessible on some side pull brake calipers. Mfr Claimed