Full Speed Ahead Vero Triple JIS 74-130mm BCD Crankset with 170mm Crank Arms brand_cloud 9 it detects vehicles approaching from

it detects vehicles approaching from behind and displays on your compatible Garmin device

Frame Interface: BSA/English Threaded

thus will not work on many indoor exercise bikes

Included:  1 pair of Universal Racer bags

Racing M- A medium aerodynamic basket which provides a good level of support in all kinds of snow

Full Speed Ahead Vero Triple JIS 74-130mm BCD Crankset with 170mm Crank Arms brand_cloud 9 it detects vehicles approaching fromDurable replacement triple crankset with 170mm crankarms. Specifications: FSA Quality with Aluminum Alloy Arms and Steel Chain Rings Square Taper Compatible Comes With Crank Bolts 30 39 50 tooth chainrings Replaceable Chain Rings 74 130mm Bolt Circle Diameter 170mm Crankarms Threaded for 9 16 Pedals