IRD Power Ratchet Thumb Shifters
Note: Only items that are in stock can be added
to cart. Please call us at 800-245-9959 to get
inventory update or to place on backorder.
Retro friction thumb shifters for 5 speed – up to 10 speeds. Works for Shimano, SRAM and Campy. Can be used for generators or as a drag brake.
– Aluminum lever
– CNC’d aluminum perch with hinged clamp
– Fit 23.8mm (22.2mm with shim) bars