Park Tool BSH-4 Bladed Spoke Holder BF Giant Professional-level electronic shifting

Professional-level electronic shifting

The bio-plastic made from sugar cane is defined as bio-based as it's not petroleum-based but comes from plant biological sources

no matter the conditions

So can get into every nook and cranny of your bike

Bolt Circle Diameter: Sram direct mount

Park Tool BSH-4 Bladed Spoke Holder BF Giant Professional-level electronic shiftingTruing 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