120mm Cloud Wheels with Pulley Set for Hammer Sledge include:
- 4 pieces of 120mm cloud wheels and 8 pieces of 62900 bearings are pre-installed in wheels to fit the Hammer 10mm truck Axle.
- 1 pair of 39 teeth pulley for 120mm wheel : 6003 bearings are pre-installed in the wheels.
- 1 pair of belts: size is HTD 305-5M-12mm
If you want to use the 120mm Cloud wheels for Zealot, Zealot S or Zealot S2, you need change the bearings to 608 standard bearings, use the 37th cloud wheel pulley and use the stock belts with 260-5M
For some special requests by people to use 105mm Cloud wheels on Hammer or Sledge, Please make sure selecting the HTD 300-5M-12mm Belts to make them perfectly fit.