Easton BB Cinch BSA 68mm AM
Easton Bottom Brackets were developed for use in combination with the new Easton EC90 SL crank.
Easton's in-house testing process involved developing a 24-hour continuous water invasion test, essentially flowing water continuously into the side of the spinning bearings for an entire day.
They then used a new, thinner, lower viscosity bearing grease and modified the percentage of grease fill to again strike the perfect balance between durability and minimized running friction.
- Weight: 91 g
- Compatible: BSA BB, 30 mm spindle
- Installation dimension: 68 mm