GY6 Upgear kit. 6.9% upgear. 50 ton gear press required for install. Get the most out of your big bore kit, with increased top speed and a more usable rev range.20mm W x 20mm I.D
Additional information
| Weight | 0.95 lbs |
|---|---|
| Dimensions | 8 × 4.5 × 2 in |
| Brand |
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