Sealed Bearings

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ACB4051KK BO | Headset Bearing
£13.00 £10.83

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LOWER BEARING FOR TREK MADONE 2011 ONWARDS & TREK DOMANE
Same size as: ACB3636-150S, ACB 6808 SS, ACB4051K SS, MR006
Equivalent to Trek Part: W540243

Inner x Outer x Depth (mm): 40 x 51 x 6.5
Inch Dia: 1 - 1 / 2"
Angle / Chamfer (Deg): 36 / 36
Material: Steel with Black Oxide Finish

Note: the black oxide finish provides a corrosion resistance surface
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