Deore CS M6100 12 Speed Cassette 10 To 51T For Mountain Bikes Wide Range 12 Gear Upgrade Aluminum Carrier Steel Cogs Lockring Included Lightweight Great Trail And Enduro Performance

12-Speed Mountain Bike Cassette 10-51T with Aluminum Carrier
✔️ Single-unit, lightweight 12-speed cassette with steel cogs

This 12-speed cassette is designed for mountain bikes, offering a wide 10-51T gear range and an aluminum carrier. It fits onto MicroSpline freehubs and uses BEAM SPIDER construction to maximize stiffness while keeping weight down, while Hyperglide+ ensures fast, smooth shifts and solid chain retention on rough trails.

✅ Cog sizes: 10-51T
✅ Cog material: steel
✅ Carrier material: aluminum
✅ Includes: 1 lockring
✅ Claimed weight: 1 lb 4.8 oz
✅ BEAM SPIDER construction for stiffness and light weight
✅ Hyperglide+ for fast shifts and improved chain retention
✅ Fits MicroSpline freehub with 10-tooth cog

💡 What is a 12-speed mountain bike cassette used for on rugged trails?

A handy explanation: It gives a wide range of gears to tackle climbs and maintain speed on varied terrain.

- wide gear range for steep climbs - smooth shifts with Hyperglide+ - compatible with MicroSpline freehubs - lightweight BEAM SPIDER design for trail endurance