Description: This right trigger shifter has following designs: integration, unidirectional, simple installation, and easy to control. Adopting the 1:1 draw ratio technology, so this right trigger shifter that is designed with no gear display has the high accuracy and fast response speed, and with the premium film wire, its friction resistance is reduced. Made of aluminum alloy, this right derailleur is lightweight and durable. The length of right derailleur is 16cm, its width is 11.5cm and its height is 8cm. It is suitable for MTB, BMX, mountain bike, road bike, bicycle, bike, etc. Item Name: Right Trigger Shifter Material: Aluminum Alloy Type: 13 Speed (Right) Features: without Window, Precise Shifting, Easy to Install Size Details: Size: 12cm x 7.5cm x 6cm/4.72" x 2.95" x 2.36" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Right Trigger Shifter