Shimano Alivio Shifter SL-M3100 Mono 2-speed

The Shimano Alivio SL-M3100 2-Speed Mono Shifter for 9-Speed Shifters & Derailleurs

The Shimano Alivio SL-M3100 Mono is intended as a left-hand 2-speed shifter for mountain bikes with 9-speed shifting systems and features only one lever. This can be used to shift up as well as down, which makes changing gears very easy. Thanks to 2-Way Release technology, the shift cable is released either by a press of a thumb or by pulling with the index finger. The Rapidfire Plus model also impresses with good accessibility and fast, smooth operation. It is attached to the handlebar by means of a clamp and has a shift cable adjuster. The housing is made of aluminium, the lever is made of a steel-synthetic resin mixture. An inner cable with friction-reducing coating is included.

Specifications:

Series:

Alivio M3100

Application:

All Mountain, Cross Country

Gearing:

2x

Mount:

clamp (closed)

Technical Information:

Type:

Rapidfire Plus Mono

Body Material:

Aluminium

Lever Material:

Composite (resin), steel

Cable:

steel (Optislick)

Cable Housing:

OT-SP41 (not included)

Adjustment Options:

• cable adjust

Compatibility:

MTB 2x9-speed:

Right Shifter:

SL-M3100-R

Front Derailleur:

FD-M4020, FD-M3120, FD-M2020-TS, FD-T3000-2-TS3

Crank:

FC-MT210-2, FC-M4050-B2, FC-MT210-B2, FC-M3000-B2

Chain:

CN-HG93, CN-HG53

Handlebar Grip Outer Diameter:

max. 36 mm

Clamp Diameter:

22.2 mm

Features:

• simple and practical single-lever operation
• quick shift lever access and easy operation for more efficiency and control
• Optislick cable with a minimal, uniform galvanic coating for more efficient cable routing and corrosion resistance
• painted housing
• steel clamp bolt

Technology:

Rapidfire Plus Mono
Shimano Rapidfire Plus Mono shift levers are only available for the left side, because they shift the front derailleur. In contrast to regular Rapidfire Plus models, only one lever is installed here, which is used for both upshifting and downshifting. This is practical and accommodates natural finger positions. You change the chainring comfortably while keeping a firm grip on the handlebars and concentrating on the ride.

2-Way-Release
With 2-Way-Release, the shifter can be pressed and pulled to shift to the smaller sprocket or chainring. This allows you to adjust the shifting process to your personal preferences. Most Rapidfire Plus shifters are equipped with 2-Way Release.

Models:

2-speed:

Mount:

left

Manufacturer Number:

E-SLM31002LB

Contents:

• 1 x Shimano Alivio SL-M3100 Mono shifter
• 1 x Shimano cable, 1800 mm