Shimano Zee SL-M640 RH Shift Lever

The Shimano ZEE SL-M640 Right Shift Lever is built for aggressive gravity riders who demand quick and reliable shifting under pressure. Designed for downhill, freeride, and enduro setups, the ZEE shifter delivers crisp, consistent 10-speed gear changes with Shimano’s Rapidfire Plus technology. With its textured main lever and low-profile design, it ensures confident control even in rough conditions.

Key Features

• Right-Hand Shifter – Designed for 10-speed rear drivetrains.

• Rapidfire Plus Technology – Smooth, responsive shifting under load.

• 2-Way Release – Shift lever can be activated with either the thumb or index finger.

• Textured Main Lever – Provides secure grip, even with gloves or in wet conditions.

• Durable Construction – Engineered for gravity and aggressive riding.

• Compatible With – Shimano ZEE, Saint, and other Shimano 10-speed MTB rear derailleurs.

• Intended Use – Downhill, freeride, and enduro.