Shimano Alivio Shadow RD-M3100 9-speed Rear Derailleur

The Shimano RD-M3100 Alivio Series Rear Derailleur with Shadow Technology

The Shimano Alivio RD-M3100 rear derailleur for mountain bikes with 2- or 3x9-speed drivetrains scores with its flat " Shadow Design" that prevents snagging on obstacles. This allows for aggressive riding, especially since the single preload prevents the chain from hitting the frame. With its longer cage, the rear derailleur has a total capacity of 45 teeth and can shift cassettes with 32 to 36 teeth on the largest sprocket. The difference between the chainrings must not exceed 22 teeth. RD-M3100 is mostly made of steel and has a tension adjuster.

Specifications:

Series:

Alivio M3100

Application:

All Mountain, Cross Country

Gearing:

9-speed

Attachment:

standard

Capacity:

45-tooth

Compatibility:

Shimano MTB / City & Touring 9-speed

Compatibility - Chains:

9-speed (e.g. CN-HG53)

Technical Information:

Derailleur Pulleys:

11-tooth

Outer Cage Material:

steel

Inner Cage Material:

steel

Other Materials:

Steel, aluminium, stainless steel, plastic (PA-GF)

Compatibility:

MTB 9-speed:

Shifter:

SL-M590-R, SL-M4000-R, SL-M3100-R, SL-M3000-R, SL-M2010-9R, SL-M2000-R, SL-M370-R, ST-M4050-R, ST-M3050-R, ST-M4000-R, ST-T4000-R, ST-T3000-R, ST-M370-R, ST-EF65-9R2, ST-EF65-9R4, ST-EF510-9R2A, ST-EF505-9R

Cassette:

CS-HG400-9, CS-HG300-9, CS-HG201-9, CS-HG200-9 (11-32 / 11-34 / 11-36 / 12-36 t)

Chain:

CN-HG93, CN-HG53

Features:

• flat profile for aggressive riding, reduces the risk of bumping into obstacles
• tension adjusting screw
• painted cage plates
• 1 pivot bushing, fluorine-coated

Technology:

Shadow RD
Shadow rear derailleurs from Shimano have a very flat profile, allowing for a more aggressive riding style by minimising the risk of getting stuck on obstacles. In addition, the single preload ensures that the rear derailleur does not hit the chain stay even on very uneven ground. All of this contributes to a quiet, clean-operating gearshift.

Models:

long:

Cage Length:

SGS

Max. Largest Sprocket Teeth:

36-tooth

Min. Largest Sprocket Teeth:

32-tooth

Max. Smallest Sprocket Teeth:

12-tooth

Min. Smallest Sprocket Teeth:

11-tooth

Max. Chainring Difference:

22-tooth

Total Capacity:

45-tooth

Manufacturer Number:

E-RDM3100SGS

Contents:

• 1 x Shimano Alivio RD-M3100 rear derailleur