MINOURA LIVE ROLL R500 ROLLER trek kids Prevents wear and distortion in

Prevents wear and distortion in headsets

Compatible with 1/8" single and 5 to 12-speed derailleurs*

Give winter the cold shoulder

Shimano New Super SLR system

MINOURA LIVE ROLL R500 ROLLER trek kids Prevents wear and distortion inLive Roll R500 rollers are a fantastic training aid. They improve your form, sharpen your bike handling skills and give you the real road ride like workout you need. Fully adjustable, smooth and quiet the R500 help you improve your bike handling technique, skills and fitness all at the same time. Features Improves bike control , balance and pedalling style The return of the big diameter drum Light weight alloy rollers 105mm big diameter roller will