Reply To: Gearbox Upgrade??? – GV650 Aquila Sep 1, 2024 at 8:38 PM #14633 ♠️ M77👑 Admin Topics: 40Replies: 3,033Country: UKBike Model: GT You could always try a 17th sprocket up front , since OEM is usually 15T, ask the same guy who did the conversion for you?
