CS-HG31-8 HG Cassette Sprocket (8-speed)
- HYPERGLIDE technology
- Quick assembly
- 13T flat sprocket fixed with lower gears
- Enlarged sprocket window design for lighter weight
- Gearings: 11-30T, 11-32T, 11-34T
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 originally developed for the MTB 10-speed system, underwent comprehensive optimization to achieve super-highly efficient shifting. HG sprockets guide the chain quickly and directly to the next sprocket without override.
- Series : Altus
- Model No. : CS-HG31-8
- Type : IG/HG
- Speed : 8 Speed
- Compatible Chain :HG 8-Speed
- Combination 1 : 11-30T (an) (11-13-15-17-20-23-26- 30T (an))
- Combination 2 : 11-32T (aw) (11-13-15-18-21-24-28- 32T (aw))
- Combination 3 : 11-34T (ao) (11-13-15-17-20-23-26- 34T (ao))
Shimano Altus CS-HG31 8-Speed Cassette
It's a great cassette , genuine , and reliable , and the shifting is smooth .
Received original part, Pedalling became hard
Nice product with excellent shifting
Product was genuine and arrived in good packaging and without any damage. Shipping was fast. Casette was installed by local bicyle shop and it met my expectations.