MICRO SHIFT Advent MX E-Series SpeedRamp Cassette 10 Speed 11-48t

Completely redesigned. For every mountain ride.

Bold riders need a drivetrain that can keep up with their performance.

Advent MX is an all-new 1x MTB drivetrain series, the toughest and highest-performing one microSHIFT has ever developed. It was redesigned from the ground up to achieve the shifting mechanics, durability, and feel required to handle the harsh environments modern mountain bikes face—including intense trail vibrations, landing impacts from jumps, and the high torque of e-MTBs.

It delivers the greatest toughness in microSHIFT history, faster and more reliable shifting, and powerful chain retention. It is a highly dependable system that lets you charge ahead through the hardest rides without hesitation. Advent MX is a drivetrain born for riders who want to keep riding tough.

Shifting and durability design for high-load environments

The Advent MX E-Series cassette is a model designed with superior shifting performance and durability to handle high-load scenarios, including e-bikes. Featuring proprietary SpeedRamp technology with optimized shift gate profiles for each gear, it moves the chain smoothly and quietly even under load, ensuring reliable and stable gear changes.

The cogs utilize a 1.8mm wide-profile design, with the seven cogs from 11T to 28T made from full chromoly steel. This ensures significantly higher wear resistance compared to standard high-tensile steel cogs, maintaining stable performance over a long period.

[FEATURE]

• Speed Ramp technology for faster, quieter shifting
• Compatible with standard HG cassette hub bodies
• Spider carrier to reduce wear on aluminum cassette bodies
  
  

[SPEC]

*A 1.85mm low spacer is required when installing on an 11-speed road-compatible freehub body.

[SUPPORT]

• Installation Manual
• Tech Video