Shimano ZEE FC-M645 83 mm Crankset

Item number: 31982
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ZEE FC-M645 83 mm Crankset - black/170.0 mm 36 tooth
ZEE FC-M645 83 mm Crankset - black/170.0 mm 36 tooth
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Shimano ZEE crankset FC-M645 - for 83 mm bottom bracket widths


The ZEE FC-M645 crankset by Shimano is compatible with 83 mm wide bottom bracket shells. Thanks to its strong steel axle and steel pedal inserts, it presents itself as an indestructible platform for freeriders and downhill specialists. As a 4-arm single crank for Shimano 10-speed drivetrains, the FC-M640 comes with a 36-tooth chainring (104 mm bolt circle) and a rigid 2-piece design with two thick-walled aluminium crankarms.

Specifications:


Application: Freeride, Downhill
Compatibility: Shimano 1x10-speed
Chainring Mount: 104 mm bolt circle diameter, 4-arm

Technical Information:


Series: ZEE M640
Crankarm Material: aluminium
Chainring Material: aluminium
Axle Material: steel
Gradation: 36 teeth
Crankarm Length: 165.0 mm, 170.0 mm, 175.0 mm
Chainline: 57.9 mm
Q-Factor: 189.7 mm
Compatible BSA Shell Width: 83 mm
Bottom Bracket: SM-BB52 Hollowtech II (SM-BB71-41C Pressfit optional)
Recommended Chain: HG-X 10-speed (e.g. CN-HG95)

Features:


- strong, thick-walled 2-piece crankarm
- resilient steel axle
- steel pedal insert
- painted crankarms, anodised chainrings
- stainless steel chainring bolts
- compatible with Press-Fit bottom brackets
- for 150 mm and 157 mm over locknut dimensions
- not incl. chain guard

Technology:


2-Piece
Integration of crankarm and inner bearing. Increased rigidity with a lighter weight. The axle bearings are far apart: the rigidity increases and the strength of the biker is effectively transferred. Precision bearing: low maintenance effort and simplified mount.

Manufacturer Part Numbers:


165.0 mm 36 tooth: E-FCM645AA6X
170.0 mm 36 tooth: E-FCM645CA6X
175.0 mm 36 tooth: E-FCM645EA6X

Contents:


- 1 x Shimano ZEE FC-M645 crankset (36 tooth)
- 1 x Shimano bottom bracket
- 1 x crank bolt
- 3 x bottom bracket spacers


Gewicht:

  • black/175.0 mm 36 tooth: 847 g (ohne Innenlager)

Models:

in stock 2 to 7 days up to 10 days Out of stock inform me
  • black/165.0 mm 36 tooth
    100.00€
  • black/170.0 mm 36 tooth
    100.00€
  • black/175.0 mm 36 tooth
    100.00€

Customer Reviews (4)

4.8

Customer Reviews (4)

4.8/5.0
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by Eugeniu Z.  on 31.03.2016
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Top quality! Other than the squeeking that only needed holding bolts slight tightening no problems. Have them for over a year now.

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