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Surly Mr. Whirly Offset Double Crankset for Moonlander Only 170mm 22/36t with Bottom Bracket

This product is no longer available for sale. The last date it was available was 5/7/2013.

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Find more products in Crank - Bottom Brackets Sets
Find Crank - Bottom Brackets Sets made by Surly

AEBike Part Number: CR0084
Manufacturer:  Surly
Manufacturer Part Number: 
UPC: 708752074071

Expected restock date: Unknown
The Mr. Whirly Offset Double (MWOD) ditches the large chainring and moves the granny and middle rings to the outer two positions, increasing tire clearance at the chain without increasing Q factor or sacrificing the low gears.
  • Pugsley/Mukluk version comes with appropriate bottom bracket spindle for Pugsley/Mukluk frames; Moonlander version includes specific spindle for Moonlander frames
  • MWOD cranksets are ideal for the Surly Moonlander or for a Pugsley/Mukluk using 82mm rims; in both of these scenarios it helps to use a purpose-designed offset crank to solve the problem of chain-on-tire rub in the lowest gears; no other drivetrain modifications are necessary
  • This is a complete crankset, assembled; comes with spindle, bearings, bashguard, and all essential parts for installation
  • MWOD chainrings are available separately for converting existing Mr. Whirly cranksets
  • For 9-speed drivetrains
Item Specifications
BB/Frame InterfaceEnglish
Spindle Interface TypeSurly Mr. Whirly
Pedal Spindle9/16"
Chainring BCD58mm
Arm Length170mm
Crank-FD TypeMountain Double
BB Shell Width100mm
BB IncludedYes
Crank Intended UseMountain
Chain Compatibility3/32",9-Speed
Defined ColorBlack

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