2017 Orange Four Pro 27.5″ Mountain Bike

ess travel, more speed. The Orange Four Pro is a short travel full sus trail bike that rolls on 27.5” wheels and offers confident performance both uphill and down.

Faster and lighter than big hitting trail bikes yet more capable than an XC steed, the Orange Four is the ultimate short travel trail bike. Progressive geometry offers confident handling on every trail. The rear swing arm is compact which allows for short chainstays for improved climbing ability and manoeuvrability. The long top tube is combined with a short stem and slack head angle which keeps the wheel base long for stability at speed and fast, direct handling characteristics.

The aircraft grade 6061 aluminium frame features CNC machined detailing which keeps the frame weight low while keeping things stiff and strong. The split design rear swing arm also shaves off a few grams and, combined with the 12×148 Boost hub spacing, adds rear end stiffness. All these marginal gains, or rather losses, add up to an extremely lightweight and capable frame.

The 120mm of rear wheel travel is controlled with a compact Fox DPS EVol Performance shock that offers efficient performance on the ups as well as the downs. The Four is optimized for a 130mm travel fork which allows you to run slightly more front end sag for that plush ride feel. The Fox 34 Performance fork features Boost hub spacing for a stiffer front end. Of course, being an Orange you also get the opportunity to upgrade the fork and shock as well as other components.

The Shimano XT/SLX 1×11 speed drivetrain offers slick shifting over a wide range of gears while the Shimano Deore hydraulic discs offer plenty of stopping power in all conditions.

The Orange Four Pro offer the ideal performance for rapid UK trail riding.

Key Features:

• 6061-T6 monocoque frame is handbuilt in Britain
• Fox DPS EVol Performance shock offers 120mm of rear wheel travel
• Fox 34 Performance fork for 130mm of plush suspension travel up front
• Shimano XT/SLX 1×11 speed drivetrain for secure shifting
• Compact swingarm with 12x148mm Boost rear hub spacing for precise handling
• Tuned pivot position for optimal suspension performance with 184x44mm rear shock
• Dropper post so you can make the most of every trail section
• Sizes: Small, Medium, Large, X Large
• Colour: Grey
• Component and colour upgrades available

The Orange Four Pro 27.5″ 2017 Features are:

Frame: 6061-T6 Monocoque UK Formed Custom Aluminium Tubing

Rear Shock: Fox DPS EVol Performance 184 x 44mm

Fork: Fox 34 Performance 130mm Boost

Headset: Cane Creek 49mm

Bars: Race Face Chester Riser 780mm M35

Stem: Race Face Ride M35 50mm

Speed: 11

Front Mech: Top Guide Chain Device

Rear Mech: Shimano XT Shadow + 11spd

Shifters Shimano SLX 11spd

Chainset: Race Face Aeffect Single DM 30t

Bottom Bracket: Race Face

Cassette: Shimano SLX 11spd 11-42

Chain: SRAM PC1110 11spd

Front Brake: Shimano M615 180mm/160mm

Rear Brake: Shimano M615 180mm/160mm

Rims: Formula + Kore Realm 2.4 27.5″

Tyres: Maxxis High Roller II Exo TR 2.3 Front,
Maxxis High Roller II Exo TR 2.3 Rear

Seatpost: KS Cruxi Integra 100mm drop

Pedals: Not Included