Micro Spline, aluminum, with Spacer Ring and Seal, reinforced, suitable for all wheels with 33 mm Pawl diameter

HG, aluminum, reinforced, suitable for all wheels with 33 mm Pawl diameter

N3W, aluminum, reinforced, suitable for all wheels with 33 mm Pawl diameter

N3W, aluminum, USB bearings, suitable for all wheels with 33 mm Pawl diameter

HG, aluminum, USB bearings, suitable for all wheels with 33 mm Pawl diameter

XDR, aluminum, reinforced, suitable for all wheels with 33 mm Pawl diameter

XDR, aluminum, USB bearings, suitable for all wheels with 33 mm Pawl diameter

N3W, suitable for all wheels with 33mm pawls diameter, aluminium

XD, suitable for: Racing Zero DB, Racing 3 DB, Racing 4 DB, Racing 5 DB, Racing 6 DB, Racing 7 DB

HG, for E-Metal / E-Fire

rear wheel