Trek Madone 9-Series Upper Headset Bearing mirror Heel counter provides great heel

Heel counter provides great heel lock for power transfer and prevents heel slip with cats’ tongue material

The wheels are built with Sapim Leader spokes and black nipples creating a package with amazing performance and price

Diamond-knurled slick design

and a frame design that allows fenders to be installed provide a comfortable ride in a variety of situations

Optimum water removal due to special aqua-guide system Anti-squeal design

Trek Madone 9-Series Upper Headset Bearing mirror Heel counter provides great heelGenuine replacement parts Revive your Madone with a new upper headset bearing. Product details For use with 2016+ Madones Durable steel bearing housing Size: 48. 9 mm x 37 mm x 6. 5 mm