Shimano
ZEE M640 36t Crankset with Bottom Bracket
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The thick-wall aluminum construction and reinforced steel axle create added stiffness in the Zee two-piece cranks.
- Strong solid 2pcs-crank arm
- Strong steel axle
- Steel pedal insert
- 68/73mm Bottom Bracke compatible
- Pressfit Bottom Bracket compatible
- Includes Bottom Bracket
Specifications
Bottom Bracket Included
Yes
Bottom Bracket Shell Width (mm)
68, 73
Chain Compatibility
Shimano/SRAM 10
Chainring Setup
Mountain Single / 1x
Crank Arm Length
170mm, 175mm
Frame Interface
English Threaded
Number of Speeds
10-Speed
Spindle Interface Type
Shimano Hollowtech II
Spindle Length (mm)
Integrated Spindle
Black - 170mm UPC
689228314115
Black - 170mm MPN
EFCM640CA6X
Black - 175mm UPC
689228314139
Black - 175mm MPN
EFCM640EA6X
Tree Fort ID:
333222381314
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Customer Questions
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Q.
asked by: a guest
What chain size does it use 10, 9, 8 ? I believe it comes with bottom bracket ?
A.
anwered by: millerj
This is a 10 Speed crank and does include the bottom bracket.
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Q.
asked by: a guest
Might this work on a Gravity Bullseye Monster as a direct replacement in making a 1x10?
A.
anwered by: canteau
It looks the Gravity Bullseye Monster requires a crank compatible with a 100mm shell. The Shimano Zee cranks are compatible with 68/73mm shells so they would not fit based on this information provided by Bikes Direct.
Race Face Aeffect cranks are available in a 100mm version that would work with a 1x10-speed setup when paired with a clutch style rear derailleur.
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Q.
asked by: a guest
Can you run this crank on a single speed set up
A.
anwered by: mlewis
Yes, that would work just fine.
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Q.
asked by: Dav...@....com
Do you have one that comes with the 34t? Or do you have the Shimano 34t separately?
A.
anwered by: mlewis
These only come in with the 36t chainring, but you can find the ZEE chainrings by searching product ID 333222386356 in the search bar.
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Q.
asked by: Dav...@....com
Do you know whether a 32t MRP ring will fit on this?
A.
anwered by: mlewis
As long as it uses a 104mm BCD, then it should fit.
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