Park Tool BSH-4 Bladed Spoke Holder BF New Treats pads and rotors to

Treats pads and rotors to reduce brake squeal

Cognition V2 hubset rolls efficiently whether you are pedaling or coasting

durability and strength mean it truly deserves its place in the all-road arena

M5 hardware included

For 2020-2022 Supersix Evo

Park Tool BSH-4 Bladed Spoke Holder BF New Treats pads and rotors toTruing a bicycle wheel with bladed aero spokes can be precarious one careless adjustment can twist or bind the spoke, weakening the spoke and defeating the purpose of the aero design. The BSH 4 securely holds bladed spokes in place, preventing twisting and making tension adjustments easier. Features a lightweight ergonomic design and four different sized slots to fit a wide variety of bladed spokes. Fits bladed spokes from 0. 8 mm to 2. 0 mm width