Trek Integrated Shimano BB90/BB95 Steel Bottom Bracket Kit Width:90.5 - 95.5mm but slightly thicker 30-series padding

but slightly thicker 30-series padding

The cushioning on the entire Performance Hike Full Cushion Crew sock provides added protection and warmth for those chillier hikes

stable tires

A trim fit patterned to move and low-profile seams that reduce chafing combine to create a technical

Advanced high impact plastic is co-molded to a flexible trailing edge for resistance to impacts

Trek Integrated Shimano BB90/BB95 Steel Bottom Bracket Kit Width:90.5 - 95.5mm but slightly thicker 30-series paddingGenuine replacement parts Revive your ride with a fresh set of bearings for your BB90 95 equipped carbon bike. Proprietary replacement bottom bracket for the Trek family of bikes.