Ready for racing, the superb Shimano R8000 cassette is equipped with 11 steel sprockets which are more than capable of handling all the intensity that comes with all-day road bike events. Using HG-EV technology, this version gives you a rider-tuned gear combination and cadence management. This means you'll benefit from its optimal gear ratio within your Ultegra groupset, which perfectly suits your riding discipline, so you can blast up to speed in seconds and maintain the edge over your competitors. Tech Tip: This cassette is compatible with all Shimano 11-speed road derailleurs. However, you should choose the same tooth count as your existing cassette or confirm the maximum cassette capacity for your derailleur before choosing) Please Note: The 11-34T version of this cassette is the "CS-HG800" model as Shimano does not make the CS-R8000 in an 11-34T version. Cassette Ratios: 11-25T: 11-12-13-14-15-16-17-19-21-23-25T 11-28T: 11-12-13-14-15-17-19-21-23-25-28T 11-30T: 11-12-13-14-15-17-19-21-24-27-30T 11-32T: 11-12-13-14-16-18-20-22-25-28-32T 11-34T: 11-13-15-17-19-21-23-25-27-30-34T Technologies: HG-EV: HG-EV cassette sprocket is for rider-tuned gear combination & cadence management. Shimano provides an optimal 11-speed drivetrain gear ratio; you can choose wider and closer gear combinations to match various riding disciplines. HG-EV cassette sprocket is obtained 11-speed gear without compromising the 10-speed durability and improved Hyperglide shifting. HG-X11: Silky driving, accurate shifting. HG-X11 directional chain realises smoother shifts and greater overall performance. The right and left sides are optimised for front and rear shifting respectively.
Its alloy spider is robust and immensely durable, making it tough enough for the most aggressive off-road rides. This is a perfect choice of upgrade for replacing your old or worn-out existing model.
This MTB cassette features Hyperglide sprockets, which use a computer designed tooth configuration with contoured shift gates. This results in a crisp and smooth shift even under load. Its sprockets are also cut away and drilled to reduce weight without reducing rigidity. One final highlight is its close ratio gearing allows a more efficient use of energy through finer cadence control. Technologies: Hyperglide Sprockets: Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Sprockets are cut away and drilled to reduce weight without reducing rigidity. Close Ratio Gearing: Close ratio gearing allows a more efficient use of energy through finer cadence control.
Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load.
This model features heat-treated steel sprockets allow for efficient power transfer, so you can maintain the edge over your competitors. Additionally, its CNC-machining and opaque chrome-plating keeps its overall weight low, making it perfect for both competing and training.
The sprockets are made from chrome-plated steel for incredible durability and excellent shifting.
The sprockets must be shaped appropriately for the drivetrain to work perfectly. Each sprocket on this Campagnolo 10 speed cassette has an indented ramp, called Ultra Drive (UD), to assist in upshifting. The Tooth profiles are also custom configured to help with downshifting. The end result is perfect shifting and high precision operation on every ride. Please Note: Not compatible with the Wahoo Kickr turbo trainer as this cassette has 8 inner arms. The Wahoo Campagnolo Freehub is only compatible with 4 arm Campagnolo cassettes.
Dyna-Sys is Shimano's next-generation MTB 10-speed drivetrain system and the Shimano HG81 10-speed cassette benefits from this to bring you an ultra-efficient drivetrain. Its sprockets have a spider arm for the three low sprockets and all the sprockets benefit from HyperGlide (HG) technology. Cassette Ratios: 11-13-15-17-19-21-23-26-30-34T 11-13-15-17-19-21-24-28-32-36T
Specially designed for use along with Shimano 11 speed freehub bodies, this stunning model offers smooth and precise shifting. Thanks to its 1-10 sprockets being made from chromed steel construction, you'll have no problem shifting up to speed quickly while its last position sprocket is made from strong anodised aluminium for superb performance. A sturdy aluminium lockring holds it in place while its overall weight remains low, so you won't have to worry about any excess weight holding you back while out on the road. Whether you're competing or out for fun with your local club, this is a perfect choice of a replacement or upgrade for staying at the top of your game.
The performance of the SRAM PG-1170 11 speed cassette is optimised by the tooth profile and shift ramp design of the sprockets for quick and positive index shifting. The cassette shifts efficiently and positively in all high performance situations. The updated cogset also features a semi-spidered construction for a maximum stiffness to weight ratio. Cassette Ratios: 11-25T: 11,12,13,14,15,16,17,19,21,23,25T 11-26T: 11,12,13,14,15,16,17,19,21,23,26T 11-28T: 11,12,13,14,15,16,17,19,22,25,28T
Miche cassettes are engineered in Italy to give you complete compatibility with your relevant choice of components. Ramping and shift positions are largely kept the same as the original manufacturer but Miche give you alternative ratios, great performance, precision machining and keen pricing.Primato 11x Shimano cassette11 speed Shimano Compatible,Opaque chrome-plated steel,Ergal 7075 lock ring,Weight: 254g (11-21).
This cassette is designed to provide the best in performance when using a 9-Speed drivetrain transmission. Providing smooth, efficient and quite shifting performance up and down the cassette while being impressively lightweight.