(888) 880-3811 (888) 880-3811
Show Prices In:

Shimano M640 Zee Shift Lever

Item #: SL245A00
Buy Now
USD$39.99 20% off USD$49.99 msrp
Found a Lower Price?
Availability In Stock
Quantity
Add To Cart
Add To Wishlist
close

Tell a friend! We'll send your friends the page and your message.
Note: You and your friend's email addresses are only used once as a referral. We will not collect or store the email addresses.

Friend's Name:
Your Name:
Friend's Email:
Your Email:
Message
(500 char. max)
Notify Me
Receive an email when this product becomes available.

Enter your name and email to be notified when this product is in stock and available to purchase.
First Name:
Last Name:
Email:

Shimano M640 Zee Shift Lever

Zee is Shimano’s new line of Gravity-specific components, designed and priced for those of us who do not have multi-million dollar sponsors. Specifically designed as a rear-only lever for 1x10 drivetrains, the M640 Zee shifter features crisp, consistent Dyna-Sys shifts and 2-way release. The Zee shifter's ergonomics make for an extremely comfortable, intuitive setup for the best performance when ascending or descending. The lever body is built for hard wear and tough usage, to continue working even after impact. Paired up with a Zee or Saint rear derailleur, you will be equipped to tackle any trail, no matter how gnarly.

  • Dyna-Sys 10-speed shift lever, rear only (1x10 specific)
  • Rapid Fire Plus
  • 2-way release (upshifts actuate with thumb or index finger)
  • Textured Shifter Levers
  • Linear Shift Effort
  • Shimano Shift cable included

REVIEW SNAPSHOT®

by PowerReviews
Shimano M640 Zee Shift Lever
 
4.6

(based on 8 reviews)

Ratings Distribution

  • 5 Stars

     

    (5)

  • 4 Stars

     

    (3)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

100%

of respondents would recommend this to a friend.

Pros

  • Easy to install (5)
  • Attractive (3)
  • Durable (3)
  • Lightweight (3)

Cons

    Best Uses

    • Mountain biking (4)
      • Reviewer Profile:
      • Avid cyclist (4), Casual/ recreational (3)
      • Was this a gift?:
      • No (6)

    Reviewed by 8 customers

    Sort by

    Displaying reviews 1-8

    Back to top

     
    4.0

    It works and it's cheap

    By Bob the biker

    from Central Coast

    About Me Avid Cyclist

    Verified Buyer

    Pros

    • CHEAP
    • Looks Robust
    • Positive Action

    Cons

    • Pretty Generic

    Best Uses

    • Bikes

    Comments about Shimano M640 Zee Shift Lever:

    The Zee shifter does what it was meant to do. It's nothing blingy, but so far it feels like a solid combo paired with my Zee rear derailleur.

    • Was this a gift?:
    • No
     
    5.0

    Good quality

    By Gabe

    from Santiago, Chile

    About Me Casual/ Recreational

    Verified Reviewer

    Pros

    • Attractive Design
    • Durable
    • Easy To Install
    • Lightweight

    Cons

    • NONE

    Best Uses

    • Mountain Biking

    Comments about Shimano M640 Zee Shift Lever:

    Precise shifting, especially with a zee rear mech. Good quality.

    • Was this a gift?:
    • No
     
    5.0

    Shifts great, no complaints

    By Fishyhead

    from Orange County, CA

    About Me Casual/ Recreational

    Verified Reviewer

    Pros

    • Durable
    • Easy To Install

    Cons

      Best Uses

      • Casual Riding
      • Mountain Biking

      Comments about Shimano M640 Zee Shift Lever:

      I was piecing together a bike and decided to go with a 1X10 drivetrain and only needed the rear shifter. This shifter installed easily and came with the cable but no housing. Positioning wise, it's about 3/4 of an inch to the left of my brake lever putting the triggers right where they need to be. The shifting is quick and positive and I really like being able to give it a big push with my thumb to downshift three gears at a time or a quick push to downshift one gear. The index trigger upshifts quickly and the levers feel fine to me. Great deal.

      • Was this a gift?:
      • No
       
      5.0

      good shifter, good price

      By james

      from jackson, ms

      About Me Avid Cyclist

      Verified Reviewer

      Pros

      • Attractive Design
      • Easy To Install

      Cons

        Best Uses

        • Mountain Biking

        Comments about Shimano M640 Zee Shift Lever:

        this shifter works really well with the zee derailleur and is great on my 1x10 setup. it was kind of a pain in the butt to get it tuned the first time, but my bike mechanic finally got it dialled in. it has shifted clean ever since, (~500 miles or so) i love the simplified zee drivetrain. and it is an awesome price for the quality

        • Was this a gift?:
        • No

        (0 of 1 customers found this review helpful)

         
        4.0

        Price is right.

        By Powdeho

        from Sandy, Utah

        About Me Avid Cyclist

        Verified Buyer

        Pros

          Cons

            Best Uses

              Comments about Shimano M640 Zee Shift Lever:

              Awesome price and comes with housing. The lever is pretty long and grippy. The whole package feels and looks and is plastic. It's not crisp shifting at all, but I guess that doesn't really matter.

               
              5.0

              Mmh crispier than Pringles

              By Mack

              from Las Vegas

              About Me Avid Cyclist

              Verified Reviewer

              Pros

              • 2 Way Release Lever
              • Attractive Design
              • Durable
              • Easy To Install
              • Lightweight

              Cons

                Best Uses

                  Comments about Shimano M640 Zee Shift Lever:

                  Upgraded from Sram X7. Goody buy.

                  • Was this a gift?:
                  • No
                   
                  4.0

                  Great for the price

                  By Justin

                  from Southwest Virginia

                  Verified Reviewer

                  Pros

                  • Easy To Install

                  Cons

                  • Bulky

                  Best Uses

                  • Mountain Biking

                  Comments about Shimano M640 Zee Shift Lever:

                  Kind of bulky on my handlebars but I haven't had a single problem with it. Love that you can shift 2 gears with a single extended trigger push. Have it set up on a trail 29er with a 1x10 drivetrain.

                   
                  5.0

                  Great functionality

                  By BT

                  from Bay Area, Ca

                  About Me Casual/ Recreational

                  Verified Reviewer

                  Pros

                  • Lightweight
                  • Smooth shifting

                  Cons

                    Best Uses

                      Comments about Shimano M640 Zee Shift Lever:

                      Great bang for your buck.

                      • Was this a gift?:
                      • No

                      Displaying reviews 1-8

                      Back to top

                      Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.

                      Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.

                      Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items

                      Free Shipping Offer

                      Get free Standard Shipping with your $50 purchase today! Just choose Standard Shipping during checkout.

                      Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.