Headset Bearings Speedmachine 00 / 01 Frames | Gravel | Performance Available in 2 lengths: -

Available in 2 lengths: - 30005559 for frames size S - 30005560 for frames size M

Fourstroke

It maintains the original stack of the armrests but extends the reach by +60mm

2 mm standard

All this comes with no compromise: our Impec Lab engineers made sure we had a full BMC ride feel including TCC Race compliance

Headset Bearings Speedmachine 00 / 01 Frames | Gravel | Performance Available in 2 lengths: -The replacement headset bearings kit includes Enduro Bearings upper and lower bearings. This kit contains: Enduro Bearings, ACB 4545 1125T SS bx, 30. 15x41x7; 45x45; 1. 125" SS (upper), Enduro Bearings, ACB 4545 125L SS blk, 34. 1x46. 8x7; 45x45; 1. 25" SS HS 970 (lower).