SunRace DL-M933 3 x 9 Speed Trigger Shifter Set recumbent bikes This durable front derailleur features

This durable front derailleur features a design characteristic that makes shifting three times easier when using mountain-type twist-grip shifters

one black cap on each of the drums

and position are specifically designed to give you a range of places to grip depending on what you need at different points in the getting on and getting off process

and the Turbo Pro is all three

Key retention clip

SunRace DL-M933 3 x 9 Speed Trigger Shifter Set recumbent bikes This durable front derailleur featuresProduct Details: 9 speed trigger shifter with optical gear display window Alloy large lever with composite small lever Can shift up to 6 gears per shift Dual release function Slick galvanized inner cable