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Folding Mountain Bike - DF-812 Trail Pro

Size Guide

Securely buy folding hybrid bikes at Change Bike UK

The DF-812 is the flagship model of the Change Bike range. A strong and lightweight high-performance mountain bike with all of the convenience of a folding bike. We believe the 812 is the best full size folding mountain bike on the market.

Customer Reviews

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Your Adventure Companion

The DF-812 is one of the newest additions to the Change Bike range for 2020. As with all of our bikes, the quality of parts sets us apart from the rest. With our tried and tested lightweight folding frame, Shimano Deore Groupset, Fox Float 32 forks and Mavic Crossride wheelset - this bike is ready to take on the toughest of trails.

A pair of wellgo quick-release pedals and a handy Change Bike fold-away carry bag are included in the box.

  • Lightweight aluminium full-size frame
  • Shimano Deore groupset and brakes
  • Internationally-patented folding system
  • View our Folding Bike Size Guideto find your perfect fit
  • Brand new internal cable routing
  • Tried & Tested MTB Geometry
  • Fox Float 32 forks
  • The only folding frame to achieve ISO4210 certification
SpeedsShimano Deore 20 Speeds
Sizes and Colours17", 19", 21" / Dark Green, Light Blue, Matte Black
Aerospace-Grade Aluminium 7005 Double Butted, Taiwan Made
Front ForkFOX Performance 32 Float 27.5 FIT4, 1.5T Travel: 100mm
ShifterShimano Deore SL-M6000
Bottom BracketShimano Deore
Front DerailleurShimano Deore FD-M6025 2x10s
Rear DerailleurShimano Deore RD-M6000 10S
SprocketsShimano CS-HG500 11-42T
ChainShimano Deore
CranksetShimano Deore FC-M627 38x24T 170mm
BrakeShimano Deore BL-M615
WheelsMavic Crossride 27.5
TyreKenda 27.5 x 2.1
HandlebarAluminium, Barbore 31.8mm, Length 580mm
StemAluminium, 31.8mm x 55mm, Steerer: 28.6mm
Seat PostAluminium, 31.6mm x 300mm
SaddlePrologo Scratch Pro
PedalWellgo Bearing QRD C-128


Class-leading Features

Float 32 Forks

100mm FIT 4 air suspension

Deore Components

20 speed groupset & hydraulic disc brakes

Mavic Wheelset

Strong & lightweight for all round performace

ISO 4210 Certification

The only folding frame to pass MTB frame test

Carry Bag Included

Designed for protection and ease of transport

Wellgo QR Pedals

Quick release pedals for easy storage


Convenient Folded Size

  • Open the camera on your smartphone.
  • Scan the QR code and follow the link.
  • Use the AR app to visualise the dimensions of the folded Change Bike.