TRIKE SUN E350 CONV KIT 7s DER

Converts Sun E350 Electric Trike models to 7-speed gearing for improved performance and ease of use
Includes all necessary parts for the conversion
Kit includes:
SunRace M30 7-speed twist shifter
SunRace M40 7-speed direct-mount derailleur
SunRace M3 7-speed freewheel (13-15-18-21-24-28-34T) with 15mm trike axle adapter
High density black foam grips, 92mm left side / 130mm right side
36T x 1/2` x 3/32` chainring with alloy crank arms
K.M.C. Z51 1/2` x 3/32` chain
Kit only compatible with Sun E350 Electric Trikes with 3-piece cranks