Its strong Cr Mo steel hollow plates also deliver another layer of durability without adding my unnecessary weight to your ride. Whatever your riding conditions, this model's chromised hollow pins & rollers make it an ultra-smooth experience, so you can ride efficiently. This is a perfect replacement for changing your old or worn-out existing model. ...

Its hollow pin design delivers superb plate retention strength & front & rear shifting efficiency. Weighing in at only 244g, ...

Its 9 speed, lightweight profile makes it a perfect choice of upgrade to keep you shifting smoothly from trail to trail. ...

Featuring a strong alloy spider, lockring & spacers makes it perfect for tackling the most aggressive trails with ease. You'll notice just how easy it is to shift across all ten sprockets thanks to its smooth & precise design. Weighing in at only 341g, means you'll not have to worry about any excess weight holding you back from the most thrilling off-road riding experience yet. ...

This trail-ready mountain bike (MTB) cassette features hard-wearing steel cogs, which allows it to handle all the demands associated with all-day epics on your favourite trails. Sun Race has also equipped this model with an alloy lockring & spider for additional strength & durability, while its numerous holes keep its weight reduced to a minimum. Benefitting from an ED black coating, it offers fantastic wear resistance as you charge from trail to trail. Another highlight is its wide 11-51 tooth ratio that's paired with Fluid Drive Plus technology for consistent shifting performance, wherever your next adventure takes you. Please note: This is a Shimano HG fitment option & does not fit Shimano Micro Spline. Manufacturer's Part Number: 88215229 Black/ Red 11-51T Shimano/SRAM ...

No matter how aggressive the ride is, this model weighs in at only 322g, so you won't have any excess weighing holding you back. Whether you're shredding the trails or carving around the off-road hills, its steel spider delivers a solid & tough performance. ...

It features a steel spider that's incredibly durable, making it tough enough for the rowdiest road rides. This is an ideal choice of upgrade for replacing your old or worn-out existing model. ...

This finest top quality model features alloy forged crank arms which are tough enough for handling all the rebounds from rocks & tree roots. in addition, it is compatible with 12 speed cassettes & frames with a BCD of 96mm. Finally, it weighs in at only 660g, so you won't have to worry about any excess weight holding you back. ...

Alloy-built for a low-weight & high durability, this efficient & hard-working cassette is optimised for the adventurous Enduro & DH rider, letting you soar downhill with complete confidence & composure & send you back up as easily as can be. Compatible with 10-Speed chains, this is a brilliant option for the thrill-seeking MTBer. ...

The MS3 is suitable for use on both Shimano & SRAM 1x 10 setups & with its large 42T climbing gear it enables you to drop a shifter, derailleur & to run a single chainring up front. This helps you to lower the overall weight of your bike, simplify your drivetrain, yet still have the gear range to conquer the trails! ...