Shimano ZEE SL-M640 10-speed Shifter w/ Clamp

The ZEE shifter SL-M640 by Shimano - shifting with index finger or thumb

The Shimano ZEE shifter SL-M640 (only 10-speed) has already proven itself in Downhill races and has an ergonomic lever with a non-slip texture. It is attached to the handlebars with a clamp. As a Rapidfire Plus shifter, which allows you to shift down up to three gears at once, the SL-M640 also features 2-Way Release Technology. This enables the shift cable to be released both by pulling with the index finger and by pressing with the thumb. The ZEE shifter has an aluminium housing and levers made of plastic or steel.

Specifications:

Series:

ZEE M640

Application:

Enduro, Downhill

Gearing:

10-speed

Mount:

clamp (closed)

Technical Information:

Type:

Rapidfire Plus

Body Material:

Aluminium

Lever Material:

composite material (GFRP), steel

Cable:

stainless steel

Cable Housing:

OT-SP41 (not included in the delivery)

Adjustment Options:

• cable adjust

Compatibility:

MTB 10-speed:

Rear Derailleur:

RD-M820, RD-M640, RD-M5120-SGS, RD-M7000-10, RD-T8000, RD-M6000, RD-T6000, RD-T780, RD-T670-A, RD-T610

Cassette:

CS-M4100-10, CS-HG500-10, CS-M771-10, CS-HG81-10, CS-HG50-10, CS-6700, CS-5700, CS-4600

Chain:

CN-HG95, CN-HG54

Handlebar Grip Outer Diameter:

max. 36 mm

Clamp Diameter:

22.2 mm

Features:

• max. number of gears per shift: 3 (main lever)
• painted housing
• stainless steel clamp bolts

Technology:

Rapidfire Plus
Rapidfire Plus is a type of Shimano shift lever construction that has been common in the mountain bike sector since 1985. Two levers, the main lever and the release lever, are used instead of a twist shifter. Rapidfire Plus shift levers, as the name suggests, ensure fast shifting. In addition, depending on the model, it is possible to downshift up to three gears with one shift stroke.

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:

10-speed:

Mount:

right

Manufacturer Number:

I-SLM640RA

Contents:

• 1 x Shimano ZEE SL-M640 shifter
• 1 x cable, 2050 mm