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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Award-winning British Design
The 7075 T6 aluminium alloy chainwheels are 66% lighter than steel
for the highest possible stiffness at the lowest possible weight
Optimum machining to give lightest weight without compromising stiffness
Up Sweep 5 degrees
Hope Tech 40T-Rex Award-winning British DesignShimano and Sram specific 40t sprockets have been designed allowing benefits that wouldn't be possible with a larger sprocket size or with a universal type design: Precise matching of the tooth profiles and shifting points specific to each cassette; Perfect mating of supporting tabs reducing flex and aiding shift performance; Lower B tension adjustment is needed ensuring good shifting throughout the cassette range compared to fitting a 42t Compatible
