Replacement Headset Bearings to fit Trek Knock Block Systems. Replaces Bearings fitted to orginal headset. Please compare sizes to bearings your replacing to ensure correct sizes.
Replacement Headset Bearings to fit Trek Knock Block Systems. Replaces Bearings fitted to orginal headset. Please compare sizes to bearings your replacing to ensure correct sizes.
Weight | 0.05 kg |
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Brand | easybikeparts |