React Series Beefy High Tensile Steel 11 Speed Cassette 42T For HG Freehub Built For GMX11-2 Single Unit Snappy Shifts Smooth Engagement Long Lasting Gear Performance

Heavy-duty 11-speed 42T cassette for HG freehub
✔️ High-tensile steel build for durable, long-life performance single unit

This 11-speed cassette is designed for HG freehub bodies and GMX11-2 single unit setups, built to pair with chain profiles for smooth, reliable shifts on road and mountain bikes. It is available in configurations for 8-11-speed systems and ideal for upgrades or new drivetrains.

✅ Hardened high-tensile steel construction for long life
✅ Precisely matched with chain profiles for smooth engagement
✅ Ascent and descent ramps for precise chain guidance
✅ HG freehub compatibility across 8-11 speeds
✅ 42T cog for strong climbing and acceleration

💡 What is an 11-speed cassette with a 42T cog used for on HG freehub systems?

Here's a handy explanation for shoppers considering this drive part:

- Compatible with HG freehub bodies and 8-11 speed drivetrains - Wide gearing range for climbing and fast cruising - Hardened steel construction for durability and long life - Precise ramp design for smooth, reliable shifts