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Your cart is empty.The ZEE SL-M640 Shifter works with Shimano's 10-speed derailleurs to provide consistent and precise shifts. Using Rapid Fire Plus and two-way release, ZEE offers that crisp, multi-directional shifting that we've come to love about Shimano. It features shorter paddles than SLX, XT, or XTR, making it ideal for gravity-oriented riding thanks to the low-profile and short lever throw.
Justin McBride
Reviewed in the United States on August 2, 2024
This is the best shifter I have ever used and for some reason they are really cheap.
HighDeaf
Reviewed in Canada on June 28, 2024
Received package in a box, when I opened it, the shifter has clearly been well used, embedded grease and oil all over it. Will be returning
Boneshaker
Reviewed in the United States on October 21, 2024
I got this Z shifter to go with my Z derailleur and it's the first time in a while that I have had perfect shifting on my mountain bike. Just got back from testing it at CamRock in Wisconsin and it worked flawlessly. If you're okay with just a 10 speed I highly recommend this
EDGARDO YESCAS CUBAS
Reviewed in the United States on April 9, 2024
Buenísimo producto
Andy Lim
Reviewed in Singapore on February 28, 2021
Nothing that I dislike.. Item arrived in good condition.
Ryan Hanson
Reviewed in the United States on February 25, 2021
Can't beat the price for the quality. Great shifter which went to upgrade my 2012 Paradox to a 1x10. Quick and easy to install with a slick design.
Ebolamonkey
Reviewed in the United States on October 16, 2021
This uses the Shimano Dyna-Sys shifting mechanism which has a different pull ratio compared to non-Dyna-Sys Shifters that are 9spd and below.My rear derailleur is a M6000-RD Deore 10spd and I tried to use a M4000 Shifter to shift it with no luck as the pull was insufficienct.The M6000 Shifter was out of stock here on Amazon but the Zee was cheaper and is practically identical.Now the Shimano Zee is shifting the M6000-RD and I no longer have any shifting issues! Great shifter and worth every penny.
kunde L
Reviewed in Germany on September 27, 2020
Passt
steve aka Rollingwititfam
Reviewed in the United States on May 17, 2020
Works great that's what it's supposed to do doesn't seem much different than some of the other ones but I guess it's due to the lightweight is the reasoning for the pricing
David Rosenthal
Reviewed in the United States on March 18, 2018
Bought this to replace an SLX 10 speed shifter which fell apart on the trail. Unit is fine albeit the shift paddles are a bit plasticy additionally the lever throw is a bit harder than the old SLX version. Taking off one star because this isn’t I spec b compatible
Ma Tin
Reviewed in Germany on January 8, 2018
Schalthebel / Shifter gut; Lieferung / Verpackung schlecht3 Sterne nur wegen Falschlieferung und weil der Schalthebel bei anschließender neu Lieferung bereits einmal ausgepackt und keine Montageanleitung in Deutsch dabei war. Die Falschlieferung an sich wurde ganz gut gemanagt.
Eric
Reviewed in Germany on August 26, 2016
Die Plastik Aufmachung gefällt mir nicht aber es Funktioniert immerhin.Für das Geld ist Auf jeden Fall nichts Verloren.Danke Shimano.
jhelms54
Reviewed in the United States on December 27, 2014
What is great about Zee components is that it is really hard to tell the difference from Saint. I previously had a older generation 9 speed Saint shifter on and switched to this 10 speed Zee. It feels almost exactly the same and works the same. Easy shifting with quick multiple down shifting with a longer pull.
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