S2 Duomatic


• Duomatic Kick Shift 2 speed hub without brake (freewheel)
• Kick Shift to change gears
• No shifter cable or associated wear issues
• Available with 160mm or 148mm axle lengths
• Gear ratio of 138%
• New double annodize finish available in Black, Silver, Red, Gold, Purple, and Turquoise
• Available now with high polish hubshell