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Nova Ride Carbon Ceramic derailleur arm, Shimano Dura Ace/Ultegra, 12-speed, gold

255 €
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Nova Ride Carbon Ceramic derailleur arm

Carbon arms with a wall thickness of 3 mm ensure the maximum possible torsional rigidity when changing gears. Thanks to the upper 14-tooth and lower 17-tooth pulley, when the chain passes through the pulleys, its movement is optimized and bending is minimized, as well as friction, which makes it possible to save 4-6 watts compared to a standard chainring. Both color anodized pulleys are made of solid duralumin alloy AL7075 and fitted with all-ceramic bearings with minimal rolling resistance that do not require any special maintenance or lubrication!

All-ceramic bearings have high-precision ceramic balls as well as ceramic raceways made of silicon nitride. The main advantages of all-ceramic bearings compared to standard bearings are their longer service life, lower weight, greater strength, lower rolling resistance and excellent anti-corrosion properties. Their weight is about 60% lower, while they are 7 times stronger compared to steel balls. The gasket used minimizes friction and protects the bearing against the ingress of dirt.
Product features
Compatibility: Shimano Dura Ace R9250 Di2 and Ultegra R8150 Di2
Designed for 12-speed cassettes with a maximum of 34 tooth largest pinion
All-ceramic bearings with seals
The shoulder strap is made of 100% carbon fiber
Pulleys are made of duralumin alloy AL7075
Product details
Groupset Shimano Dura Ace R9250 Di2, Shimano Ultegra R8150 Di2
Colour gold
Weight 68 g
Gears for 12 speed systems
Max. number of pinion teeth 34 teeth
product ID 186933
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Accessories for bicycle derailleurs from Nova Ride
Nova Ride, a French company founded in 2016 in Clermont-Ferrand, specializes in the design of high-end bicycle components. Nova Ride is more than just a brand, it is primarily a community of cyclists who have designed their own components in order to offer them at most competitive prices for passionate riders and cycling enthusiasts.
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