Microshift has unveiled the Advent MX groupset, a robust and high-performance drivetrain tailored for trail and all-mountain enthusiasts. Priced at $195.55, the Advent MX boasts a cassette lifespan six times longer than its predecessor and offers four times faster engagement. (bikeradar.com)
Enhanced Durability and Performance
The Advent MX features a redesigned rear derailleur with a horizontal parallelogram that isolates vertical and horizontal forces, directing impacts from rough terrains into the clutch mechanism. This design enhances chain stability and shifting accuracy. The clutch mechanism has been strengthened for quicker, silent engagement, and the inclusion of IGUS bushings improves structural rigidity. Additionally, a replaceable derailleur cage allows riders to swap a damaged cage without replacing the entire derailleur. (bikeradar.com)
Faster Shifting Engagement
Microshift has refined the shifting mechanism by eliminating “dead play,” resulting in a fourfold increase in engagement speed compared to the Advent X. The new trigger shifter offers tighter, more repeatable actuation with 12mm of lateral adjustment at the clamp, enabling precise lever positioning without interfering with brake controls. A cable-redirection pulley on the derailleur provides a more direct cable path, reducing friction and shifting tension, which contributes to faster response under high torque. (bikeradar.com)
SpeedRamp Cassette Technology
Central to the Advent MX is the SpeedRamp cassette, featuring dedicated upshift and downshift ramps designed to reduce hesitation during gear changes. The cassette’s smallest cogs are individually replaceable, extending its overall lifespan. Constructed with chromoly steel sprockets from 11-28t and additional hardening on the smaller cogs, the cassette weighs 480g, making it competitive among high-durability, wide-range options. It is available in both HG and XD Driver body options, ensuring compatibility with existing SRAM or Shimano drivetrains. (bikeradar.com)
10-Speed and 11-Speed Configurations
The Advent MX is available in both 10-speed and 11-speed configurations. The 11-speed cassette is fully compatible with Shimano CUES cassettes, though the shifter and derailleur are Microshift-specific. The 10-speed variant is compatible with 10-speed chains and is cross-compatible with Advent X and Sword 10, allowing for incremental upgrades. Both MX and MX Black rear derailleurs share the same cable-pull ratio as Advent X, making them direct replacements from a compatibility standpoint. (bikeradar.com)
In summary, the Microshift Advent MX groupset offers mountain bikers a durable, high-performance drivetrain with enhanced shifting speed and longevity, all at a competitive price point.