Built for the long haul, the Shimano CUES CS-LG300 is a 10-speed LinkGlide cassette engineered for riders who hammer their drivetrain. LinkGlide delivers up to three times the durability of HyperGlide under high chain tension, making it a smart match for commuters, hard-working trail bikes and high-torque e-bikes.

• Up to three times more durable than HyperGlide in high chain-tension and high-torque conditions
• Wide 11-39T range covers steep climbs and fast flats on one cassette
• Smooth two-way shifting (inward and outward) with reduced pedal shock under load
• E-bike rated, so it stands up to the extra torque of a mid-drive motor
• Fits a standard Shimano HG freehub body for straightforward upgrades
• Steel sprockets with optimised gear steps for consistent cadence

Durability that lasts

LinkGlide spreads shifting load across stronger tooth profiles, so the cassette resists wear far longer than a traditional HyperGlide set. That means fewer replacements and dependable shifting through daily commuting, heavy touring loads and motor-assisted riding.

Range you can use

The 11-13-15-17-20-23-26-30-34-39 tooth layout gives tightly spaced gears where you spin most, with a 39T bailout sprocket for loaded climbs. It is a versatile spread for mixed-terrain and urban riding.

Compatibility & fit

This is a 10-speed cassette that mounts to a standard Shimano HG (HG Spline M) freehub body. It must be paired with a LinkGlide shifting system (LinkGlide shifter and rear derailleur) and will not shift correctly on a HyperGlide setup. It runs with a LinkGlide chain or a Shimano HG 11-speed chain.