CHANGE Bike 609

The mountain bike that rides inside.

DF-609D-W-bikerDF-609D-W-foldingrDF-609D-BDF-609D-B foldingClick to enlarge product imagesEnlarge

CHANGE Bike 609

The mountain bike that rides inside.


(Free shipping in the U.S. and Canada)

Size Chart

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Flatbike Guarantee

A 27-speed hardtail mountain bike, engineered for easy climbing and descent. It features aerospace-grade, double-butted 1005 aluminum, hydroformed into a rugged diamond frame that earned it the European Union’s demanding certification for mountain bike reliability: EN 14766.  (More on that test series in the Convenient Cyclist blog).

And then…it folds in half quickly to fit inside your car, or dorm room, or boat, so you can take your mountain biking experience with you, wherever you go.

Fit anywhere, ride everywhere!



  1. Full-size bike folds in seconds to a trunk-size 38 inches.
  2. Eliminates the need for a roof or bumper rack on your car.
  3. Can be stored easily indoors out of the weather, for longer life.
  4. Geared low to make even the toughest hills easier.
  5. No penalty for folding capability: Just 28 lbs, with 27-speed gearing.
  6. Ships with a convenient carry bag to protect car seats.


Testing: EN 14766 certified reliability

Speeds: Shimano XT 27 Speeds

Size/Color: 17″-18″-19″-21″/ Matte Black

Frame: Aerospace-Grade Aluminum 7005 Double Butted

Fork: Suntour SF 14-XCR-LO Tavel 100mm Lock Out

Shifter: Shimano Acera 27S

Front Derailleur: Shimano Deore 3S

Rear Derailleur: Shimano Acera 9S

Sprockets: Sram PG-950 34-11T

Chain: YBN 9S

Crankset: Shimano 44/32/22T

Brake: Sram Avid BB5

Brake Lever: Tektro RS360 afr

Tire: InnoVa Tire 26*1.5

Handlebar: Aluminum Barbore 31.8, 560mm length

Stem: Aluminum 7 degree*31.8mm*70mm, Steerer:28.6mm

Seat Post: Aluminum 31.6*300mm

Saddle: Velo VL-1534

Pedals: Wellgo Bearing QRD C-128

Carrying Bag: Change Bike

Weight: 28.6 lbs

How to fold and unfold a CHANGE Bike

Measuring steepness of a hill

CHANGE Bike MTB cover

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