SRAM XO Shifter 2s Impulse Technology 2 Speed 2s Trigger Pod Black GReen | eBay
SRAM Automatix 2 Speed Hub 28H with shipping cost – Toronto's Best Online Bike Shop Uncle JacobCycle | Huge selection of different bikes | New Electric bikes
SRAM X9 Front Trigger Shifter (10-Speed) - Kinetic Cycles | Sacramento, CA