The close-ratio gearing of the Shimano HG50 9 speed cassette allows more efficient use of energy through finer cadence control. The sprockets are cut away to further reduce weight without reducing rigidity and the Nickel-plated finish offers hard wearing resistance to corrosion.
The Hyperglide (HG) sprockets on the Shimano HG500 cassette have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Plus, the sprockets are cut away and drilled to reduce weight without reducing rigidity and the nickel-plated finish offers hard wearing resistance to corrosion.
The Hyperglide (HG) sprockets on the Shimano XT M8000 cassette enable the chain to move smoothly across the cassette even under load, resulting in a crisp shifting movement when required. These advanced sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Also, the close-ratio gearing enables more efficient use of energy through finer cadence control. That's not all, as the light and durable sprockets on the Shimano Deore XT M8000 mountain bike cassette are cut away and drilled to further reduce weight without reducing rigidity and their chrome-plated finish offers hard wearing resistance to corrosion.
Thanks to its rigid alloy sprocket carrier, this 10-speed Shimano Ultegra 6700 road cassette offers the perfect balance of reduced weight and better shifting performance, even under the most demanding gear changes. This cassette will be compatible with any 10 Speed Shimano HG11 freehub, as well as any Shimano 10 speed chain. Please note: This item does not come with a freehub spacer.
The XTR M9100 12 Speed Cassette has been created with an increased transmission ratio, is 30% stiffer than previous models and keeps a lower weight to maximise efficiency when making those vital shifts. Equipped with a 10-45 or 10-51 teeth system, cadence jumps when moving between gears are kept low to maintain high-speeds and steady rhythm as you blast through your run. Featuring Hyperglide+ technology, the cassette benefits from small shifting ramps leading the chain to the next sprocket when going up through the gears and on the way back down, stopping the chain from dismounting. This ensures consistent gear-stepping at all times with no impact to your cadence. A fantastic set of sprockets for the thrill-seeking trail and downhill rider, the XTR M9100 12 Speed Cassette is more than equipped for the rowdiest of rides.
The hyperglide sprockets enable the chain to move smoothly across the cassette even under load resulting in crisp movement when required.
This Shimano Dura-Ace cassette is manufactured from a lightweight alloy and carbon fibre reinforced polymer spider that houses 6 alloy sprockets and 5 titanium sprockets. The largest sprockets are manufactured from titanium to keep the weight low. The sprockets are also extensively cut away and drilled to further reduce weight without reducing rigidity. The very best and quickest shifts are optimised on the Shimano Dura-Ace 11 speed cassette thanks to the Hyperglide (HG) EV sprockets that have a computer designed tooth configuration with contoured shift gates.
The cassette is manufactured from a lightweight alloy and carbon fibre spider that houses 6 alloy sprockets and 5 titanium sprockets. The largest sprockets are manufactured from titanium to keep the weight low. The sprockets are also extensively cut away and drilled to further reduce weight without reducing rigidity. The very best and quickest shifts are optimised thanks to the Hyperglide EV sprockets that have a computer designed tooth configuration with contoured shift gates. All cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.
The cassette is manufactured from a lightweight alloy and carbon fibre spider that houses 6 alloy sprockets and 5 titanium sprockets. The largest sprockets are manufactured from titanium to keep the weight low. The sprockets are also extensively cut away and drilled to further reduce weight without reducing rigidity. The very best and quickest shifts are optimised thanks to the Hyperglide EV sprockets that have a computer designed tooth configuration with contoured shift gates. All cassettes in the range will be compatible with the one rear derailleur so you can easily swap your cassettes out based on terrain.
The Hyperglide (HG) sprockets on the Shimano XT M8000 cassette enable the chain to move smoothly across the cassette even under load, resulting in a crisp shifting movement when required. These advanced sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load. Also, the close-ratio gearing enables more efficient use of energy through finer cadence control. That's not all, as the light and durable sprockets on the Shimano Deore XT M8000 mountain bike cassette are cut away and drilled to further reduce weight without reducing rigidity and their chrome-plated finish offers hard wearing resistance to corrosion.
Revised tooth profile to prevent chain skip.
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