The SHIMANO ALIVIO SL-M3100-2L shift lever ensures quick accessibility and smooth operation for 2x9 speed mountain bike gear changes. Thanks to the 2-WAY-RELEASE function, the RAPIDFIRE PLUS MONO shift lever allows you to downshift to the smallest gear by pulling with your index finger or pressing with your thumb.

• Field of use: MTB
  
• Group: ALIVIO M3100
  
• Model: SL-M3100-2L
  
• Type of shift: Rapidfire Plus Mono
  
• Mounting: clamp
  
• Mounting: left
  
• Rear shift: 2 speeds
  
• Immediate release: No
  
• Multiple release: No
  
• 2-way release: Yes
  
• Shift adjustment: Yes