Park Tool OBW-3 Offset Brake Wrench giant Crank Shimano 105 R7100

Crank Shimano 105 R7100

Strap connector: Side

connected SRAM AXS wheel with Zipp AXS Wheel Sensor

Ensure the surface is clean and not washed with softeners or other additives before treating with Dr

12x145 thru-axle

Park Tool OBW-3 Offset Brake Wrench giant Crank Shimano 105 R7100The 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