ROULEMENT JESA 608 CERAMIC BONT CYCLISME CYCLING Ideal for indoor training in

Ideal for indoor training in bad or cold weather whether you are a beginner or an experienced skater

le noyau interne évidé supporte un extérieur en uréthane améliorant la vitesse

one of the best quality / price ratio on the market

Coupe course Femme anatomique

Matière polyestère et polaire à l'interieur

ROULEMENT JESA 608 CERAMIC BONT CYCLISME CYCLING Ideal for indoor training inJESA 608 CERAMIC BONT BEARING Bont Ceramic Bearings are back, but better! Together with JESA, one of the best specialist bearing manufacturers in Switzerland, we have created the best bearing we have ever made. Compared to the finest steel ball bearings, Bont ceramics have lower rolling resistance, better durability, improved stiffness and reduced weight which, combined, result in faster speeds. Made in Switzerland, Bont ceramic bearings feature