Manual Handcycles - Dual Drive Sram

The DUALDRIVE is the market’s most revolutionary transmission. Simply put, it’s a combined drivetrain system consisting of a self-energized 3 speed internal hub, and a matching 9 speed cassette and derailleur with a unique single sided shifter.

Single-sided shifting allows the rider to use one-hand to easily click through the 27 gear option. And DUALDRIVE’S superior gear indication, featuring three intuitive riding modes, creates a smooth, comfortable ride for novice and master riders alike.

Your thumb is able to choose easily from three different riding modes for uphill, downhill and flat sections. The three- speed internal gear hub is able to shift at a standstill for an easy restart at a junction or hill.