The wheels incorporate the Instant Drive 360 freewheel system (Shimano/SRAM fitted to this set) The design features a 40-tooth dual ratchet system that provides engagement in 9°. In other words, you start to drive the rear wheel almost immediately on resuming pedalling after coasting. Lightweight and fast full-carbon clinchers with excellent braking in both wet and dry conditions. This item is in the category "Sporting Goods\Cycling\Bike Tyres, Tubes & Wheels\Wheels & Wheelsets".
The seller is "kecstain911" and is located in this country: GB. This item can be shipped to United Kingdom.