FD-M661

Information from: www.shimano.com.

Shimano SLX Mountain Front Derailleurs.

Technical Documents

SI-6PZFA

EV-FD-M661-2796A

Features

Fit for latest full suspension MTB

Lighter than the previous model

Improved clearance

Angled clamp band design

Angled adjustment screws

Wide link design

For triple crankset FC-M660

Specifications

Average Weight: 158g

Chain Guide: steel/chrome plated

Inner Link: aluminum/painted

Outer Link: aluminum/painted

Band Material: aluminum/painted

Seat Tube Band Mount: 28.6/31.8/34.9mm

Multi-Clamp (28.6/31.8/34.9mm): yes

Chain Stay Angle: 66-69°

Chain Line: 50mm

Cable Routing: dual-pull type

Top Gear Teeth: 44T

Top-middle Minimum Capacity: 12T

Maximum Capacity: 22T

Cassette Compatibility: 9-speed

Swing Action: Down-swing

Series: SLX

Model Number: FD-M661