Nova Ride Chape en céramique carbone pour SRAM Rival AXS, 12 vitesses, blue
Nova Ride Carbon Ceramic derailleur cage for SRAM Rival AXS
Carbon cages with a wall thickness of 3 mm ensure maximum possible torsional stiffness when shifting gears. Thanks to the upper 14-tooth and lower 17-tooth pulleys, the movement of the chain is optimized and its bending and friction are minimized as it passes over the pulleys, allowing you to save 4-6 watts compared to a standard cage. Both color-anodized pulleys are made from solid AL7075 duralumin alloy and are equipped with full ceramic bearings with minimal rolling resistance, which require no special maintenance or lubrication! Full ceramic bearings feature high-precision ceramic balls as well as ceramic races made from silicon nitride. The main advantages of full ceramic bearings compared to standard bearings are their longer lifespan, lower weight, greater strength, lower rolling resistance, and excellent anti-corrosion properties. Their weight is approx. 60% lower, while being 7 times stronger than steel balls. The seal used minimizes friction and protects the bearing against the ingress of dirt.
Note: intended for 12-speed cassettes with a maximum 33-tooth largest cog.
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Optimise la flexion de la chaîne et le frottement
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Les roulements en céramique ne nécessitent pas d'entretien particulier
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Rigidité en torsion plus élevée
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Fabriqué en France
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| Couleur | bleu |
| Roulements | full ceramic avec joint |
| Taille max. du pignon de cassette | 33T |
| Compatibilité | SRAM Rival AXS 12 vitesses |
| Matériau | bras: 100 % carbone, galets: alliage d'aluminium AL7075 |
| Poids | 68 g |
| ID du produit | 186988 |
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