For 280 motor the shaft diameter is roughly 2mm. 8T pinion for small 280 motor: upgradeparts-common-smallpinion8t-280motor 8T pinion for small… read more 8T pinion for small 280 motor

Front FPV cam mount for TT01/TT02. We recommend the use of strong material such as Petg and ABS for this…. read more Front FPV cam mount for TT01/TT02

TT02 steering linkage 45mm (toe-in) upgradeparts-tami-tt0102-steeringlinkage-45mm Field test: This version has enhanced strength: upgradeparts-tami-tt02-steering-link-45mm-thick This version allows for the use… read more TT02 steering linkage 45mm (toe-in)

This is a specially designed battery side cover for smaller lipo. The goal is to reduce the room for “play”… read more TL01/WR01/WT01 battery covers for small lipo pack

The front left C Hub of this car is 3d printed with PLA. Before installation, it has been submerged in… read more PLA annealing via hot water

This is a special 12mm hex with extended thickness (13mm+, it is too thick so the stock nut won’t work… read more Special extended wheel hex adapter 12mm (5mm shaft hole)

This is a generic side guard and mount for RC car. You can simply screw or glue it to the… read more Generic side guard and mount for RC car

This is an experimental anti flip mount. upgradeparts-common-antiflip-mount- bottom You can glue the mount to the bottom of the chassis…. read more Truck anti flip mount

This is the rescue kit mount: RC boat rescue kit mount for catamaran (refer to the example configuration below, it… read more RC boat rescue kit/front cam mount for catamaran

Large battery holder for the Huanqi 959 F1 style RC boat (the original one can use very small battery only):… read more Large battery holder for the Huanqi 959 F1 style RC boat