Description: Report Item Features: Belt drive design, quiet running. Smooth operation, stable excellent performance. High-strength belt, not easy to damage, easier to adjust. DIY for Tamiya TT02 transmission, 3.17 motor gear. Specification: Material: Metal, Rubber Color: Blue Belt: 57T Spur Gear: 40T Pinion: 16T Weight: 20.5g/set Fit for: TT02 TT02S TT02R TT02D TT02SR TT02SRD TT02RR TT02SRX Installation: 1. Use the metal disc of the stock gearbox to put it in; 2. Both large and small friction plates are glued with double-sided tape; 3. The groove on the pulley is pasted with a friction plate of corresponding size; 4. Put the bearing in the middle; 5. Install metal discs, non-slip springs, and nuts; 6. Install the two gears closer to fit the belt, and then adjust the distance between the gears to tighten the belt

Package included:

1x set