1 Pair 3x8 Speed MTB Bike Bicycle Left Right Shifter for Shimano Acera SL-M310 Headphones Designed with its vintage style

Designed with its vintage style and crab image

Adjustable design is very convenient for you to wear

or daily commutes in your local environment

Skin-friendly

1 Pair 3x8 Speed MTB Bike Bicycle Left Right Shifter for Shimano Acera SL-M310 Headphones Designed with its vintage styleSpecifications: Right shifter is a trigger type 8 speed shifter, with one lever for down shifts and a thumb button for up shifts. Left shifter is a friction ratcheting thumb lever for triple cranksets. Optical gear display for convenient verification of gear position. It works perfectly for optimum performance and maximum security. Type: Bike Shifter Material: Aluminum Plastic Suitable Handlebars Diameter: 22. 2mm Mount: Left(3 Speed) Right(8 Speed)