Enduro HS Bearing 1.5" 40 x 51 x 6.5 36x36° T-Shirt and beyond

and beyond

Superior modulation gives you the power you need

Inner tubes may be used however the tyre must feature tubeless beads to ensure it remains seated

Ceramic Hybrid

Enduro HS Bearing 1.5" 40 x 51 x 6.5 36x36° T-Shirt and beyondACB 6808 SS, 290413 1 1 2" 440C stainless steel Angular Contact Headset bearing (40mm x 51mm x 6. 5mm: 36 x 36deg) Angular contact headset bearing featuring 440C stainless steel balls and races for superior corrosion protection. Please note that this bearing has slightly different dimensions from the other ACB 6808 bearings we sell, it has a slightly smaller OD and has 36 degree chamfers internally and externally. It was originally spec'd by Trek on