Altus 42/32/22T Square Taper Bike Chainset 175 Mm For 7/8 Speed Mountain And Trekking Bikes With Hyper Drive SG-X Rings For Fast Smooth Shifts Off Road Ready Without Chain Guard Entry Level Budget Friendly Upgrade For Your Ride
✔️ 7/8-speed square taper, 42/32/22T, SG-X rings, 175 mm, single
Shimano FC-M311 Altus square taper chainset, 42/32/22T, 175 mm, without chain guard, designed for entry-level 7/8-speed mountain and trekking bikes. It’s built to deliver solid performance on light off-road riding and budget-friendly upgrades.
✅ 42/32/22T chainrings for 7/8-speed MTB use
✅ 175 mm crank length for balanced pedal stroke
✅ 123 mm square taper bottom bracket compatibility
✅ Hyper Drive SG-X rings for fast, smooth shifts
✅ Without chain guard for lightweight, budget-friendly upgrade
💡 What is a square taper chainset used for on mountain bikes? Handy explanation: - square taper chainsets provide a simple, affordable front crank option for 7/8-speed drivetrains - they mount to a 123 mm square taper bottom bracket and are compatible with common crank lengths like 175 mm - SG-X rings on these chainsets deliver smoother, quicker shifts on off-road rides - this setup is easy to service and pairs with standard chainring sizes such as 42/32/22T