Shimano Altus M2010 27v 3x9 lever pair.
Model No.: SL-M2010 3x9.
Series: Altus.
Compatible with 9-speed MTB rear derailleur.
Optical gear display.
9 rear speeds.
3 front speeds.
Recommended conduit for the gear shift lever: OT-SP41 (not included)
Shifter lever type: Rapidfire Plus
Follow the cables
Approximate weight: 277 grams