Park Tool CRS-15EXT Crown Race Setting System Extension Headset Bike Bicycle Rim Width (internal)_46 minimizing flex and maximizing pedaling

minimizing flex and maximizing pedaling efficiency

comfortable feet during long rides and cold weather

this freehub body offers exceptional strength and resistance to cassette bite

Ideal for bike shop technicians and serious riders

- Carbon Composite Sole: High stiffness (8/10)

Park Tool CRS-15EXT Crown Race Setting System Extension Headset Bike Bicycle Rim Width (internal)_46 minimizing flex and maximizing pedalingBoost your bicycle maintenance with the Park Tool CRS 15EXT Crown Race Setting System Extension Headset for Bikes an essential tool for professional and home mechanics alike. Crafted from durable, high quality materials, this extension tube is designed to enhance the versatility of the popular CRS 15 Crown Race Setter, allowing you to handle fork steer tubes up to 425mm in length with ease and precision. Materials & Construction: Made from robust,