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Most high-carb drink mixes create problems while solving your fueling challenge: too sweet
A priority on road bikes where noise and feel are closely scrutinized
trail-ready package
When the derailleur takes a hit
Shimano Altus CS-HG31 Cassette - 8 Speed | 11-34t | Mega Range Tubeless Rim Tape Most high-carb drink mixes createWhy Is the Shimano Altus CS HG31 a Practical 8 Speed Cassette for Budget MTB Builds? The Shimano Altus CS HG31 8 is an 8 speed MTB cassette built on Shimano's HYPERGLIDE platform, delivering reliable indexed shifting with the specially positioned shift ramps and tooth profiles that define Shimano's cassette shifting performance. The Mega Range 11 34T gear spread gives riders a genuinely usable low gear for steep climbs without requiring any mechanical
