Shimano HG201 Acera 9 Speed Cassette
If your mountain bike’s (MTB’s) 9 speed drivetrain has begun to slip and miss gear changes, the Shimano HG201 Acera 9 Speed Cassette will bring back that “factory fresh” shifting performance.
The ideal choice to replace your worn out component, this MTB cassette is compatible with the popular Hyperglide freehub type, which is seen on most factory fitted wheels and most brands of mountain bike wheels on the market. It also boasts Hyperglide sprockets for fast and ultra-efficient gear changes, even under hard pedalling.
Reasons to Buy:
- Delivers swift and precise shifting
- Clean and crisp gear changes
- Long lasting performance
- Corrosion-resistant nickel plating
Features:
- Speed:Â 9-speed
- Use:Â MTB, touring
- Compatibility: Shimano 9-speed MTB derailleurs
- Freehub Compatibility: Shimano 9-11-speed HyperGlide (HG) types
- Recommended Chain: HG 9-speed
- Shimano logo on lowest sprocket
- Hyperglide sprockets provide a crisp, smooth shift even under load
- Gearing gives a low 36T sprocket, making it easier to climb steep hills
- Sprockets are cut away to reduce weight without reducing rigidity
- Nickel-plated finish offers hard wearing resistance to corrosion
- Corrosion-resistant steel cassette lockring
- Weight:Â 330g
Technologies:
Hyperglide: The distinctively designed Hyperglide sprockets incorporate specially positioned shift ramps and tooth profiles for improved chain control during shifting. Fast and responsive indexed shifting is the result. The HG cassette sprocket, which was developed for the MTB 10-speed system, underwent comprehensive optimisation to achieve super-highly efficient shifting.
A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).
Buy Shimano Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.





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