Replacement T belt for the Grubee 4G T belt transmission.
T Belt Sizes
80 Tooth: 5M-505-15 (5mm Pitch X 15mm Top Width X 505mm Outside Circ.)
90 Tooth: 5M-540-15 (5mm Pitch X 15mm Top Width X...
You won't believe how smooth this belt drive will make your 2 stroke bike.. Easily convert your 2-stroke engine kit to a low maintenance, lightweight t-belt drive. The T belt has the advantage of...