Aluminum rear sprocket
Ex VAT: £37.21
The blue rear sprocket provides you with the following advantages: Made of high-strength 7075-T6 aluminum, the strongest aluminum in the worldOriginally developed for the aircraft industry and then adopted by the best rear sprocket manufacturersCleaner, straighter and smoother chain travel, because it is ground precisely flat to 0.002 mmNo vibration - therefore maximum efficiency of power transfer All these features mean slow wear and extreme durability over the long-termAnodized blue, with a permanent, organic environmentally friendly colorant

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