Normal price for these upgrades if bought separately €80,60
ATTENTION: Use the Motor pinion (25T) only in Connection with the gear (68T).
Mount the Motor into its Support on the position “H” for 23 t.
Pinion Gear (25T) Module 0,6
TT-02 Speed gear set (68T) Module 0,6
Oil shock absorber set (4 pieces)
Ball bearing set (16 pieces)