SHIMANO SL-M640 Zee Rear Trigger Shifter Right
( Brand: Shimano ), ( Manufacturer Part Number: SL-M640 ), ( Compatible Brand: For Shimano ), ( Color: Black ), ( Shifter Style: Trigger ), ( Compatible Bike Type: Mountain Bike ), ( Set Includes: Shifters ), ( Material: Plastic ), ( Number Of Speeds: 10 Speed ), ( Part Type: Right Shifter )
Review SHIMANO Zee Rear Trigger Shifter Right Side Speed
Shimano SL-M640 Zee Rear Trigger Shifter (Right, 10-Speed)
Experience seamless gear shifts with the Shimano SL-M640 Zee Rear Trigger Shifter. This ergonomically designed shifter is a perfect addition to your 10-speed drivetrain, offering optimal performance and reliability for your off-road adventures.
The SL-M640 Zee shifter is a part of Shimano's Zee groupset, renowned for its durability and quality. It features a sturdy and lightweight design, with an aluminum construction that ensures long-lasting performance even under heavy usage.
The shifter is equipped with a 10-speed compatible indexing system, allowing for precise and quick gear changes. Its trigger design provides a comfortable grip and easy operation, even during intense riding conditions. The adjustable lever tension allows riders to customize the feel of the shifter to their preference, ensuring a personalized riding experience.
The shifter also boasts Shimano's Shadow Plus technology, which reduces chain slap and improves shifting performance by hiding the rear derailleur in the rear dropout when shifting under heavy load. This results in smoother shifts and less chain wear, prolonging the lifespan of your drivetrain.
In addition to its technical features, the SL-M640 Zee Rear Trigger Shifter has a sleek and modern design that complements any mountain bike. Its black finish gives it a stealthy and stylish look, making it a great choice for both performance-oriented riders and style-conscious cyclists.
In conclusion, the Shimano SL-M640 Zee Rear Trigger Shifter is a high-quality, durable, and reliable shifting component that offers precise gear changes, adjustable lever tension, and Shadow Plus technology. Whether you're a seasoned mountain biker or a newcomer to off-road cycling, this shifter is an excellent choice for enhancing your riding experience.
Pros of Shimano SL-M640 Zee Rear Trigger Shifter (Right 10-Speed):1. Affordable: The Zee groupset is Shimano's entry-level offering yet still delivers reliable performance at a lower price point compared to higher-end groupsets.
2. Durable: Shimano shifters are known for their durability and the Zee shifter is no exception, making it a great choice for heavy use or rough conditions.
3. Easy to Use: The trigger shifter design offers quick and precise gear shifts, especially downshifts, which can be beneficial in mountain biking.
4. Compatibility: This shifter is compatible with most 10-speed Shimano derailleurs and brakes, ensuring a wide range of compatible components.
Cons of Shimano SL-M640 Zee Rear Trigger Shifter (Right 10-Speed):1. Limited Up-Shift: The Zee shifter has a limited up-shift capacity, meaning it may not be suitable for those who frequently need to shift up multiple gears at once.
2. Aesthetics: The design may not appeal to everyone, as it is more utilitarian compared to higher-end Shimano shifters.
3. Weight: The Zee shifter is heavier than some higher-end Shimano shifters, which could be a concern for weight-conscious riders.
Conclusion:The Shimano SL-M640 Zee Rear Trigger Shifter is an excellent choice for budget-conscious riders who prioritize durability, reliability, and easy gear shifts, especially downshifts. However, if you require frequent up-shifts or prefer a lighter component, you may want to consider a higher-end Shimano shifter.
Recommendation:If you are looking for a reliable, affordable, and durable 10-speed rear trigger shifter, the Shimano SL-M640 Zee Rear Trigger Shifter is a strong recommendation. It offers excellent value for money and delivers the performance you need for your mountain bike adventures.
Details:
Made of durable plastic and featuring a sleek black color, this trigger shifter is compatible with other Shimano components. Great condition, I no longer need it. The Shimano Zee SL-M640 Rear Trigger Shifter is a high-quality right-side 10-speed shifter designed specifically for mountain bikes.
part #: slm640 prices
- $18.00-$39.98
specifications ribicycl:
- brand: Shimano
- mpn: Sl-m640
- compatible brand: For Shimano
- color: Black
- shifter style: Trigger
- compatible bike type: Mountain Bike
- set includes: Shifters
- material: Plastic
- number of speeds: 10 Speed
- part type: Right Shifter
shipping ribicycl:
- carrier: USPS, UPS
- cost: $5.15
- service: USPS Ground Advantage, UPS 2nd Day Air
- type: Calculated
- class: Standard, Expedited
- transit: 5-11 Days
offer ribicycl:
- availability: In Stock
- started: December 6, 2025
- quantity: 1
- best offers: True
- sold: 0
- options: Ship-to-home
seller ribicycl:
- rating: 100.0%
- city: Modesto, California
- # reviews: 265
general ribicycl:
- condition: Used
- Cycling > Bicycle Components Parts > Shifters
payments ribicycl:
- credit card: Mastercard
- other
- wallet: Google-pay
returns ribicycl:
- policy: No Returns
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