Features 15mm and 9/16" precision openings

It’s hard to believe but true

Traditional square JIS 2-degree taper crank-arm interface

Does not include Flex Connector (sold separately)

without the high cost of a smart trainer

Tektro MT2.1 ECLIPSE Linear Pull Canti Brake Lever Set pickuponly Features 15mm and 9/16" precisionCan be used with V brakes disc brakes and can be converted for use with cantilever calliper brakes. Rivet and E Clip pivot design. Forged aluminium lever Cast aluminium bracket. 2 finger lever blade. For use with Rapidfire shifters. Suitable for disk and cantilever brakes. For use on Rapid Fire and twist shifters. With reach adjustment and cable adjustment bolt. For 22. 2 mm diameter handlebars. Included in delivery: 2 brake lever Material: aluminum