1b:I[1392,["231","static/chunks/231-9518b15b57c3c490.js","4974","static/chunks/4974-263c3c41a6221c3f.js","982","static/chunks/982-dd54fbd3b9223dc5.js","4203","static/chunks/app/(web)/brand/%5BbrandName%5D/%5BproductHandle%5D/page-840622d742df5bc7.js"],"default"] 1c:I[4178,["231","static/chunks/231-9518b15b57c3c490.js","4974","static/chunks/4974-263c3c41a6221c3f.js","982","static/chunks/982-dd54fbd3b9223dc5.js","4203","static/chunks/app/(web)/brand/%5BbrandName%5D/%5BproductHandle%5D/page-840622d742df5bc7.js"],"default"] 18:[["$","meta","0",{"name":"viewport","content":"width=device-width, initial-scale=1"}],["$","meta","1",{"charSet":"utf-8"}],["$","title","2",{"children":"Shimano 8 Speed Cassette CS-HG31-8 (11-30T) | Discovering Brands"}]] 7:null 1d:T453,

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.

Features-

HYPERGLIDE technology
Quick assembly
13T flat sprocket fixed with lower gears
Enlarged sprocket window design for lighter weight
Gearings: 11-30T

Series : Altus
Model No. : CS-HG31-8
Type : IG/HG
Speed : 8 Speed
Compatible Chain :HG 8-Speed
Combination 1 : 11-30T- 11-13-15-17-20-23-26- 30T