Trek E2 45-Degree Lower Headset Bearing 53mm x 40mm x 7mm Grey Default:Default The tool uses a central

The tool uses a central spindle and side bushings to tighten around the freewheel

Durable Build: Robust black body construction and precision-engineered components ensure longevity and reliability

these are premium European-made shop tools backed by Unior’s long-standing reputation for quality

Its IsoSpeed design offers noticeable compliance without giving up stiffness

and increased tire clearance

Trek E2 45-Degree Lower Headset Bearing 53mm x 40mm x 7mm Grey Default:Default The tool uses a centralBearing Trek Madone 08 09 53 x 40 x 7mm 45D Chamfers Genuine replacement parts For proper assembly. Revive your ride with a new lower headset bearing for your Trek E2 equipped bike. Key Features For use with 2008 09 6 Series, 2008 10 5 Series, 2008 2011 4 Series Madones, District Carbon Durable steel bearing housing Specifications Color Grey Size 53mm x 40mm x 7mm Gender unisex Intended User Age 12 years and over Model Year 2026 Material Components