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Shimano · DEORE HG cassette 10-speed
Wide-range 10-speed gearing for confident climbing and smooth trail shifts.
$119.99
PriceIn stock, ready to ship
The Shimano DEORE CS-M4100-10 gives your 10-speed drivetrain a useful 11-42T range, with a 42T low gear for steep climbs and an 11T sprocket for faster riding. It is a practical replacement for MTB, touring and gravel setups using a traditional Shimano HG freehub body.
Sold by Ashburton Cycles
Verified store
Price
$119.99
Speed
10-speed
Cassette range
11-42T
Sprockets
10
The CS-M4100-10 is a 10-speed DEORE HG cassette built for riders who want useful range without changing to a newer drivetrain standard. Its 11-42T spread gives you a low 42T climbing gear while retaining an 11T high gear for quicker sections, making it well suited to MTB, touring and gravel riding.
Shimano’s HYPERGLIDE shift ramps and tooth profiles help the chain move cleanly between sprockets, delivering smooth gear steps and precise indexed shifting. The progression includes a practical 37T sprocket immediately before the 42T low gear, helping maintain cadence when a climb gets steeper.
For replacement or drivetrain upgrades, check that your bike uses a 10-speed system, a traditional Shimano-style splined HG freehub body and an HG-X 10-speed chain. The cassette is compatible with 1x10, 2x10 and 3x10 drivetrain arrangements, subject to rear derailleur capacity and setup.
A strong choice for MTB, touring and gravel riders running a 10-speed drivetrain who want broad climbing range and dependable replacement performance.
Wide 11-42T range
The 42T largest sprocket gives you extra low gearing for steep climbs, while the 11T smallest sprocket supports faster riding on flatter sections.
Smooth HYPERGLIDE shifting
Positioned shift ramps and profiled teeth help the chain transition cleanly between gears for responsive indexed changes.
Useful 37T-to-42T progression
The close low-end pairing makes it easier to move between the two largest sprockets while managing steep gradients.
10-speed drivetrain fit
Designed for compatible 1x10, 2x10 and 3x10 setups using the appropriate rear derailleur and chain.
Traditional HG freehub mounting
Fits a Shimano-style splined HG freehub body, making it a straightforward replacement for compatible 10-speed wheels.
Lightweight sprocket carrier
The carrier supports the sprocket assembly while helping keep the cassette practical for everyday trail and touring use.
Silver finish
The silver cassette finish complements a wide range of drivetrain builds and makes the sprocket profiles easy to inspect during cleaning.
Shimano Deore M4100 10s 11-42 Cassette, Unboxing, Initial Review
Pedal Power
Every detail as listed by the manufacturer.
Shimano is a Japanese component brand founded in 1921 in Sakai, Osaka. The company began with bicycle component manufacturing and has grown into a global business focused on bicycle components, fishing tackle and rowing equipment, while keeping its headquarters in Sakai. In cycling, Shimano is best known for building complete component ecosystems that span road, mountain, gravel, commuting and e-bike use. Its range covers drivetrains, brakes, wheels, pedals, shoes and related parts, and the brand has had a long presence in Australia through a local business established in Sydney in 1992.
Shimano · DEORE HG cassette 10-speed
Wide-range 10-speed gearing for confident climbing and smooth trail shifts.
$119.99
In stockSpeed
10-speed
Cassette range
11-42T
Sprockets
10
Shifting system
HG
The Shimano DEORE CS-M4100-10 gives your 10-speed drivetrain a useful 11-42T range, with a 42T low gear for steep climbs and an 11T sprocket for faster riding. It is a practical replacement for MTB, touring and gravel setups using a traditional Shimano HG freehub body.
The CS-M4100-10 is a 10-speed DEORE HG cassette built for riders who want useful range without changing to a newer drivetrain standard. Its 11-42T spread gives you a low 42T climbing gear while retaining an 11T high gear for quicker sections, making it well suited to MTB, touring and gravel riding.
Shimano’s HYPERGLIDE shift ramps and tooth profiles help the chain move cleanly between sprockets, delivering smooth gear steps and precise indexed shifting. The progression includes a practical 37T sprocket immediately before the 42T low gear, helping maintain cadence when a climb gets steeper.
For replacement or drivetrain upgrades, check that your bike uses a 10-speed system, a traditional Shimano-style splined HG freehub body and an HG-X 10-speed chain. The cassette is compatible with 1x10, 2x10 and 3x10 drivetrain arrangements, subject to rear derailleur capacity and setup.
A strong choice for MTB, touring and gravel riders running a 10-speed drivetrain who want broad climbing range and dependable replacement performance.
Wide 11-42T range
The 42T largest sprocket gives you extra low gearing for steep climbs, while the 11T smallest sprocket supports faster riding on flatter sections.
Smooth HYPERGLIDE shifting
Positioned shift ramps and profiled teeth help the chain transition cleanly between gears for responsive indexed changes.
Useful 37T-to-42T progression
The close low-end pairing makes it easier to move between the two largest sprockets while managing steep gradients.
10-speed drivetrain fit
Designed for compatible 1x10, 2x10 and 3x10 setups using the appropriate rear derailleur and chain.
Traditional HG freehub mounting
Fits a Shimano-style splined HG freehub body, making it a straightforward replacement for compatible 10-speed wheels.
Lightweight sprocket carrier
The carrier supports the sprocket assembly while helping keep the cassette practical for everyday trail and touring use.
Silver finish
The silver cassette finish complements a wide range of drivetrain builds and makes the sprocket profiles easy to inspect during cleaning.
Shimano Deore M4100 10s 11-42 Cassette, Unboxing, Initial Review
Pedal Power