- Days
- Hours
- Minutes
- Seconds
When will I receive my order?
Parts & Accessories orders that are placed before 1 pm are estimated to be delivered the next working day. More delivery info here.
For example, if you place an order before 1 pm on Wednesday, we'll aim to get this out that same day for estimated delivery on Thursday.
If, for example, you place your order after 1 pm on a Friday, or at the weekend, we'll aim to dispatch on Monday for estimated delivery on Tuesday.
Do you deliver outside of the UK?
We deliver to over 150 countries worldwide. Please add any items you require to the basket; the shipping to your destination is calculated at the checkout.
You can learn more about delivery information here. We have a separate page with estimated international delivery times.
Due to restrictions, there are some items we can't deliver internationally (battery packs and aerosols). These items are clearly stated on each product page.
Why can't I purchase some items?
Some certain products we hold exclusively to support our bike customers (those who purchase their bike directly from us).
When you purchase your bike directly from us, your account is unlocked for quick access to order these spares, should you need them.
Purchased from us, but don't see the option to 'Add to Cart'? Please get in touch and our team will be able to assist.
Description
Shimano CS-M9100 XTR cassette, 12-speed, 10-51
The Shimano CS-M9100 XTR 12-speed, 10-51T cassette is a high-end mountain bike component. It offers an extremely wide gear range for challenging climbs. Utilizing Hyperglide+ technology, it delivers exceptionally fast and smooth shifting, even under load. Its construction uses a mix of steel, titanium, and aluminum for an optimal balance of low weight and durability. It requires a Micro Spline freehub
Features:
- Alloy 5 beam spider carrier with 3 alloy, 5 titanium and 4 Chromoly sprockets make this a lightweight, stiff and durable 12-speed Micro Spline MTB cassette.
- Hyperglide+ sprockets have a computer designed tooth configuration with contoured shift gates, resulting in 1/3 faster shift time than current HG cassettes providing seamless, smooth operation even under load
- 10-51T wide ratio gearing allows a more efficient use of energy through finer cadence control in ever changing trail conditions
- Sprockets are cut away extensively and drilled to further reduce weight without reducing rigidity
- Sprockets use hard anodising and nickel-plated finish for added durability and resistance to corrosion
- For use only with Micro Spline freehub bodies
- Alloy cassette lockring
- For use with Shimano 12-speed SIL-TEC chains
- Average weight 367g
Ā
Next business day UK mainland delivery on parts & accessories
NEXT DAY DELIVERY
Parts & accessories ordered with a bike will arrive fitted where possible
WE FIT PARTS
Parts & accessories dispatched same day if ordered before 1pm
SAME DAY DISPATCH
We deliver electric bike accessories to over 150 countries worldwide
WORLDWIDE DELIVERY