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Montague Boston C-650-3CB

Montague Boston C-650-3CB

Actual images to follow.


This is a custom build: take a Montague Boston and install 650b wheels with a rear Shimano 3 speed coaster brake hub. More gearing options and wider tires while maintaining a sleek profile.


  • Frame: Custom drawn 6061 aluminum, horizontal dropouts and DirectConnect folding system
  • Fork: Rigid unicrown with ramped dropout.
  • Rims : 650b, aluminum, 23mm internal width.
  • Tires: Pirelli Cinturato Gravel H, 650b x 50mm.
  • Hub (rear): Shimano Nexus 3 speed with coaster brake (21t cog).
  • Hub (front): Origin8 road hub with 1 piece forged and CNC machined alloy body, sealed bearings, 7075 aluminum machined axle.
  • Saddle: Montague sport gel design.
  • Seatpost: 30.0 X 300mm alloy.
  • Handlebars: Alloy riser style w/ 20mm rise. 580mm wide.
  • Stem: Kalloy alloy threadless w/ 7 degree rise.
  • Shifters: Shimano Nexus 3 speed grip shifter.
  • Crankset: SR Suntour alloy 44t chainwheel w/ Integrated chain guard, 170mm arm.
  • Speeds: 3 speed internal w/ coaster brake.
  • Brakeset: Shimano Nexus 3 speed coaster brake.
  • Pedals: Platform trekking pedal w/ steel cage.
  • Bottom Bracket: Sealed cartridge
  • Frame Sizes: M/ 19", L / 21”
  • Folded Size: 36” x 28” x 12” (approximate)
  • Weight: tbd


Free delivery (fully assembled) within 50kms of L5H 3A5. 


See our Montague page for model comparisons.

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