GY6 Upgear kit. 7.2% 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
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TrustScore 4.5 | 7,300+ reviews
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
1 day ago
Yusuf A.
Fantastic experience overall. Will recommend to friends and family.
