
- Cups and covers made of 7075 T-6 Aluminum, made in the USA Internally contoured and relieved to minimize weight and maximize strength
- Low-friction upper bearing seal completely seals cup from contaminants and is fully captured by the top cover with no loose parts
- Dual-Seal crown race provides excellent seal efficiency with low friction
- Premium, sealed stainless-steel bearings
- Made In USA
Product Specs
- Color: Black
- Size: 1-1/8" to 1.5"
- Shis: IS41/28.6|IS52/40
- Steerer Od: 28.6
- Cup: 41/52
- Race: 40
- Stack Height: 10
