Four Pro

RRP from: GBP £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

Four Pro £3,700.00
Total price: £3,700.00

Sizes and Colours

Sizes
  • S
  • M
  • L
  • XL
Colour
Decals

Frame & Fork

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

Fork
Fox Performance 34 Float 130mm 27.5

RockShox Pike RCT3 130mm 27.5

RockShox Pike RCT3 130mm 27.5

THE BENCHMARK FOR MODERN ENDURO FORKS

It is the new-school all-mountain and enduro rider's weapon of choice. It has received critical acclaim by the global mountain-bike media. It came out of the box and marched its way to an Enduro World Series overall title. And with good reason.

PIKE was engineered to provide the plushest, most high-performance ride quality imaginable. Its Charger Damper with Rapid Recovery keeps you riding high in the travel, where the feel is plushest, and maintains your bike's natural geometry. Its stiffness to weight to travel ratios are unbeatable, meaning you get a lot more from a lot less. Better control from fewer and more intuitive rider inputs allow you to charge harder. Which equals time and energy for more laps.

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Rear Shock
Fox Float DPS Performance 184x44

RockShox Monarch RT3 DB 184x44

RockShox Monarch RT3 DB 184x44

Featuring silky smooth travel in a new lightweight design, Monarch floats through bumps even better than before, turning rugged trails into tire-gripping velvet. The chassis is lean while maintaining the durability and adjustability needed to bite off huge chunks of burly trail action and epic cross country.

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Headset
Cane Creek 49mm For Tapered Steerer

Hope 49mm Black

Hope 49mm Black

Hope's tapered headset, designed to fit tapered forks, includes:

  • Replaceable stainless steel bearings which resist corrosion
  • Split crown race for easy installation and removal
  • Comes complete with Hope's Head Doctor top cap
  • Multiple seals to keep out the elements

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Hope 49mm Orange

Hope 49mm Orange

Hope's tapered headset, designed to fit tapered forks, includes:

  • Replaceable stainless steel bearings which resist corrosion
  • Split crown race for easy installation and removal
  • Comes complete with Hope's Head Doctor top cap
  • Multiple seals to keep out the elements

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Rear Axle
Bolt Type Allen Key Head (Boost 148mm Hub)

Hidden Tool Free QR Lever

Hidden Tool Free QR Lever 12 x 174mm (Boost 148mm Hub)

SRAM Maxle Ultimate (Boost 148 Hub)

SRAM Maxle Ultimate 174mm (Boost 148 Hub)

Wheels & Tyres

Race Face Arc 30 27.5 (Grey) + Hope Pro 4 (Black)

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

Drivetrain

SRAM XO1 / GX Eagle

SRAM XG-1275 10-50T

SRAM XO1 Eagle 12spd

SRAM GX Eagle 12spd

SRAM Descendant Carbon Eagle 32t

The svelte strength of carbon fibre with the swagger of heavy metal. The Descendant carbon crankset uses a proprietary TRUVATIV carbon construction process that delivers a crankset light enough for XC, yet bold and badass enough for Enduro. Style and substance&mdashDescendant.
 
  • Less weight with direct mount ring
  • Carbon construction for lightweight durability
  • Fully compatible with any 1x drivetrain

SRAM GX Eagle

Crankset
SRAM Descendant 6K Dub
Chain Device

MRP 1x Top Guide

Rear Mech
SRAM GX Eagle 12spd
Cassette
SRAM NX Eagle 1230 11-50T
Shifters
SRAM NX Eagle 12spd
Bottom Bracket
SRAM DUB
Chain
SRAM NX Eagle

Braking

Brakes
Shimano SLX 203/180

SRAM Guide RE 203/180

SRAM Guide RE 200/180

Guide RE is SRAM's optimized braking solution for today's exciting category of E-MTBs, capable of handling the higher average speeds, more intense use and increased mass due to the presence of the motor and battery. It combines SRAM's proven Guide R lever assembly with a powerful 4-piston caliper derived from the gravity-focused Code brakes. Guide RE provides real, usable on-trail control—optimal power and modulation mean speed can be controlled in all terrain and in all situations, both uphill and downhill.

  • Guide R lever assembly with proven Guide technologies
  • Powerful 4 piston caliper derived from the Code gravity specific brakes
  • Sintered pads for better pad life in intensive use
  • Ambidextrous lever mount
  • Tool-free reach adjust

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Finishing Kit

Renthal Apex 50mm x M35 + Renthal Fat Bar 800mm M35

Renthal Fat Bar 800mm M35

Renthal Apex 50mm x M35

Stem
Race Face Chester M35 x 40mm
Handlebar
RaceFace Chester 780mm M35
Grips
Strange 130 Single Lock-On Black

Strange 130 Single Lock-On Orange

Seatpost
SDG Tellis

RockShox Reverb 150mm Drop with 1x Remote

RockShox Reverb 150mm Drop with 1x Remote

The Reverb offers enhanced reliability and durability after a complete redesign by RockShox. Engineered for the next-generation mountain biker, it includes:

  • New internals with SKF internal floating piston
  • Improved performance and durability in all conditions
  • Increased bushing overlap
  • New dedicated post length per travel length

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Saddle
Kore Conex
Seat Clamp
Strange QR

Hope Bolted Black

Hope Bolted Black

Dependable seat clamp from Hope, machined from billet 2014 T6 aluminium with a universal collar to allow easy interchange between bolt and quick release setup.

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Hope Bolted Orange

Hope Bolted Orange

Dependable seat clamp from Hope, machined from billet 2014 T6 aluminium with a universal collar to allow easy interchange between bolt and quick release setup.

Pictured in black but available here in orange.

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Hope QR Black

Hope QR Black

Dependable Quick Release seat clamp from Hope, machined from billet 2014 T6 aluminium. The QR lever pivots on a brass seat to ensure the durability of the item.

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Hope QR Orange

Hope QR Orange

Dependable Quick Release seat clamp from Hope, machined from billet 2014 T6 aluminium. The QR lever pivots on a brass seat to ensure the durability of the item.

Pictured in black but available here in orange.

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Pedals

HOPE F20 Orange

Hope F20 Black

Mudguards

Performance Packs

Accessories

Full Suspension Derailleur Hanger

Mudhugger FR Grey Decal

Front Race Mudhugger as used by World Cup and Enduro World Series riders, gives you better forward vision at high speeds in wet and muddy conditions.

The perfect winter accessory to keep the UK trail mud out of your eye's when you are having fun over the wetter months.

Orange RideGuard Fender Black and Orange

Keep the mud out of your eyes and your bike looking sharp with this Orange Bikes RideGuard.

Proven protection from front wheel spray and dirt, the Orange Bikes Rideguard is quick and easy to fit, durable, and protects your suspension fork seals. The Orange Bikes Rideguard fits  26”, 27.5”, 29”, Plus Size and Fat Bike wheel sizes.

  • Easy to install, includes 4 zip ties plus fitting instructions.
  • Includes the RideGuard SagSetter to help set your suspension correctly.
  • Fits the major suspension fork manufacturers, including Fox and Rockshox.
  • Maximum protection from tyre spray and flying debris.
  • Designed and made in Bristol, UK.

Orange RideGuard Fender Blue and Yellow

Keep the mud out of your eyes and your bike looking sharp with this Orange Bikes RideGuard.

Proven protection from front wheel spray and dirt, the Orange Bikes Rideguard is quick and easy to fit, durable, and protects your suspension fork seals. The Orange Bikes Rideguard fits  26”, 27.5”, 29”, Plus Size and Fat Bike wheel sizes.

  • Easy to install, includes 4 zip ties plus fitting instructions.
  • Includes the RideGuard SagSetter to help set your suspension correctly.
  • Fits the major suspension fork manufacturers, including Fox and Rockshox.
  • Maximum protection from tyre spray and flying debris.
  • Designed and made in Bristol, UK.

Orange RideGuard Fender Grey with Blue and Orange

Keep the mud out of your eyes and your bike looking sharp with this Orange Bikes RideGuard.

Proven protection from front wheel spray and dirt, the Orange Bikes Rideguard is quick and easy to fit, durable, and protects your suspension fork seals. The Orange Bikes Rideguard fits  26”, 27.5”, 29”, Plus Size and Fat Bike wheel sizes.

  • Easy to install, includes 4 zip ties plus fitting instructions.
  • Includes the RideGuard SagSetter to help set your suspension correctly.
  • Fits the major suspension fork manufacturers, including Fox and Rockshox.
  • Maximum protection from tyre spray and flying debris.
  • Designed and made in Bristol, UK.

Orange Shock Pump

Suitable for all forks and shocks specified on orange bikes models.

Featuring:

  • 20 bar / 300 PSI gauge
  • Compact size with removable gauge and foldable hose
  • Suitable for right- and left handers by turnable gauge
  • Micro adjust air bleeder
  • Ruggedized rubber protected gauge housing
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?

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 Active

Stanstead Abbotts, Herts, United Kingdom

Four Factory (2018 Model)

  • Size: M
  • Neon Yellow Neon Yellow

Call: 01920 872222

Dealer Details

Bike Goo

Crowborough, United Kingdom

Four Pro (2018 Model)

  • Size: L
  • Back to the Fuchsia Back to the Fuchsia

Call: 01892 668800

Dealer Details

Prices and Specifications are liable to change without notice.

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