Lezyne Radar React System V-sixty Shimano BB-UN300 Square Spindle Bottom

Shimano BB-UN300 Square Spindle Bottom BracketsFeatures-Fits JIS square-taper cranksets-Crankarm fixing bolts sold separately-Hollow spindle-For chain caseItem Specifications-BB Shell Width (mm):68 mm-Spindle Interface Type:Square Taper JIS-Bottom Bracket Shell I

The overall tire construction rounds off the overall high quality

Comfort waistband construction keeps shorts securely in place

and made to move

The reflective logos aid in keeping you visible too

Lezyne Radar React System V-sixty Shimano BB-UN300 Square Spindle BottomThe most advanced front and rear bike light system with Radar technology Includes Radar Drive and a React Drive Custom wireless system connects both lights and features advanced vehicle detection Cross compatible with select ANT+ head units, This kit takes visibility and safety to the next level Features Lezyne premiere LED technology, optics and lenses Manually control both lights through Radar App React Drive Front features built in LED indicators