The Shimano CS-HG51-8 is an 8x cassette on Alivio level. It features Hyperglide (HG) technology for precise, smooth shifting and is designed for trekking and MTB use. Compared to earlier 8- and 7-fold cassettes, it is characterised by a lower weight.
SPECIFICATIONS :
- Application: Cross Country, City & Touring
- Gearing: 8-speed
- Gradation: 11-32
- Sprocket Material: steel
- Freehub Body Compatibility: Shimano MTB
- Note: compatible with Shimano Road 11-speed with a 1.85 mm spacer
- Recommended Chain: IG, HG (e.g. CN-HG71)
FEATURES :
- HG cassette with chrome-plated steel sprockets
- Quick installation
- Lower weight (compared to CS-HG-51-8/HG-40-8/30-8/30-7)
- Large sprocket cut-outs for low weight
- Chrome-plated lock ring
- Alivio level