Four Pro

RRP from: £3,700.00

2019 Four Pro Shown in Charcoal Grey

Overview  

With the Four we have gone all out to build the lightest, toughest short-travel trail bike we could conceive.

With shorter travel we get less frame stress, so we lightened the gauge of the 6061 aluminium frame material. Extra machine processes shaved weight from all the CNCed parts while maintaining their crucial strength. A new split-rear compact swingarm gives us a shorter chain stay and by tucking in a 44x184mm shock we moved the single-pivot point rearwards to make the suspension more active everywhere. 

Sitting below the bigger hitting trail burners of the Five and Alpine 6, but vastly more capable that the XC lightweights. The Four is Orange to the core: simple, reliable and built to perform at the highest level, out and back. 

It climbs like a Welsh mountain goat and descends like a demon leaving smiles as big as we’ve had on any Orange bike.
Boxes ticked, the Four was born.

The facts

Why the Four?

  • Frame Handbuilt in Britain
  • Short travel, fast and agile 27.5 trail bike with progressive geometry
  • Longer toptube and wheelbase for high-speed stability
  • Compact swingarm with 12x148mm Boost rear hub spacing for precise handling
  • Tuned pivot position for optimal suspension performance with 184x44mm rear shock
  • Suspension travel: 130mm front & 120mm rear
  • 5 year frame warranty​

Specs & Options  

Four Pro

SIZES AND COLOURS

Sizes
Colour
Jet Black

Select a frame size to choose colour

Decals
Orange Decals

Frame and Fork

6061-T6 Monocoque UK Formed Custom Aluminium Tubing. Wheel Size: 27.5. Rear wheel travel: 120.

Swingarms
Bolt Type Allen Key Head (Boost 148mm Hub)
Rear Shocks
Fox Float DPS Performance 184x44
Headsets
Cane Creek 49mm For Tapered Steerer
Forks
Fox Performance 34 Float 130mm 27.5

Drivetrain

Chains
SRAM NX Eagle
Shifters
SRAM NX Eagle 12spd
Cassettes
SRAM NX Eagle 1230 11-50T
Bottom Brackets
SRAM DUB
Chainsets
SRAM Descendant 6K Dub
Rear Mech
SRAM GX Eagle 12spd
Chain Device

Wheel and Tyres

Wheelsets
Kore Realm 3.0 on Joytech 27
Tyres
Maxxis High Roller II 2.3 27.5 Exo TR

Braking

Brakes
Shimano SLX 203/180

Finishing Kit

Saddles
Kore Conex
Handlebars
RaceFace Chester 780mm M35
Grips
Strange 130 Single Lock-On Black
Seatposts
SDG Tellis
Seat Clamps
Strange QR
Stems
Race Face Chester M35 x 40mm
Pedals

Accessories

2017 Four geometry
FOUR GEOMETRY
Monocoque/6061-T6 Reynolds Custom Butted Aluminium tubing
Frame Size S M L XL
Seat Tube Length 15″ 17″ 18″ 20″
A. Head Angle 67° 67° 67° 67° 67°
B. Seat Angle Actual 72º 72º 72º 72º
B. Seat Angle Effective 74º 74º 74º 74º
C. Top Tube 572 579 598 618
D. Top Tube (effective) 590 610 630 650
E. BB Height (from ground) 330 330 330 330
BB height (from axles -25 -25 -25 -25
F. Chainstay 424 424 424 424
G. Head Tube 100 110 110 130
H. Wheel base 1132 1153 1173 1196
T. Rear Travel 120 120 120 120
J. Reach 421 438 458 473
K. Stack 588 598 598 616
Standover 690 730 744 783
Unless otherwise indicated all measurements are in mm. Frame angles are measured static, without rider sag. Bottom bracket height from ground is with 710 mm Ø tyre.
technical Info
fork travel
OPTIMUM MAXIMUM MINIMUM
130 mm 130 mm 110 mm
  Single crown   Triple Clamp
Shock Length 184 mm x 44 mm
Rear Hub 148 mm x 12mm (Boost)
Seatpost Ø 30.9 mm
Seatclamp Ø 34.9 mm
Front Derailleur none
BB Shell 73 mm ISCG05
Tapered Headset Upper: ZS49/28.6
Lower: EC49/40
Ride Guide
Yes Downhill 0 out of 5 stars
Yes Freeride 0 out of 5 stars
Yes Enduro 3.0 out of 5 stars
Yes All-Mountain 3.0 out of 5 stars
Yes Trail 5.0 out of 5 stars
Yes Adventure 3.0 out of 5 stars
Yes Touring 1.0 out of 5 stars
Yes XC Racing 0 out of 5 stars
Bike Sizing Guidelines
S
5'4"  —  5'7"
M
5'6"  —  5'10"
L
5'9"  —  6'1"
XL
6'0"  —  6'5"

Please note: This is for guidance only. You may be taller or shorter, it doesn't mean our bikes will not fit you. The best way to determine the correct bike size for you is to try one. We've added some more explanation on sizing theory here: What size frame do I need?

Orange Bikes Four Life

What they say ...  

BikeRadar | Four Factory | March 2017

Simple on paper, superb on the trail

BikeRadar

View Test...

MBR | Four RS | March 2017

The new Orange Four is light, fast and a bundle of fun

MBR Magazine

View Test...

Wideopen | Four RS | October 2016

The Four is about fun on the trail, a bit of effort on your part and plenty of confidence from modern geometry.

Wideopen Magazine

View Test...

Enduro MTB | Four RS | November 2016

For trail riding this bike takes some beating!

Enduro MTB

View Test...

What Mountain Bike | Four | November 2016

The Four has a fantastic mid-stroke that holds you right in the sweet spot.

What Mountain Bike

View PDF...

Find a Demo bike...  

We think the best way to find out what an Orange Bike really has to offer is to ride one. So don't just take our word for it, get out there and give one a go.

Bike Goo

Crowborough, United Kingdom

Four Pro (2019 Model)

  • Size: L
  • Fizzy Orange Fizzy Orange

Call: 01892 668800

Dealer Details

Prices and Specifications are liable to change without notice.

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