Pyörän navan uusimissarja CeramicSpeed Bontrager-4 for Aura 5 (102196)

Bontrager-4 Wheel Kit. Upgrade your wheels with a CeramicSpeed Wheel Kit to reduce friction and increase performance - get the most out of your Bontrager Wheels. CeramicSpeed Wheel Bearings are developed for low friction and have a 3-5 times longer lifetime compared to standard wheel bearings. Improve your riding experience and achieve top results also by choosing the CeramicSpeed Coated Wheel Kits, which reduce friction even further and extend the product longevity, being extremely resistant to corrosion.