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Orange Surge Pro

Orange Surge Pro

At Orange Bikes it's all about the ride, and we've made substantial improvements to our e-bike chassis which deliver the most engaging trail feel, The 170mm travel Surge will take on the biggest terrain, and is not shy when is comes to sending those gaps. Excelling where the uplift doesn't go. Some of the best trails lie beyond where your lift pass takes you – enter the Surge.

The second generation of the Surge E.P.O. model incorporates the new Shimano 8035 battery technology which has allowed us to revise of the ergonics of power assist controls - it's one those little things that can feel like a big difference.

Big adventures and an e-bike with big ideas, way above the lift station. Fast and sure footed, the stability in the Surge's geometry will give you confidence on any trail. 

The updated Surge is a revelation and we urge you to try one. E-bikes can be a devisive topic, but once you are bitten by the bug they are hard to resist.


CONSTRUCTION

Something that was painstakingly pored over was the suspension characteristic of the new Alpine 6, with everything we gained from that bike we wanted it to translate across into the Surge. Revisions have been made to the shock mounts to accommodate the new metric rear shock (230x65) and the increase in travel from 160 to 165mm, we have also focussed on increasing the amount of progression in the system which has seen a substantial increase, reduced the bike's anti-squat value and decreased the amount of pedal kickback in the system.

The new Surge’s redesigned front triangle accomodates the new Shimano 8035 battery system in under an integrated battery cover within the reprofiled downtube. The profifle of the frame is now much more streamlined and the battery is easily removable for charging.

While the rear swingarm has taken cues from our 327 DH bike in its profile, this has been done to help deal with the large amounts of torque being produced by the motor, the additional overall weight of the bike and the fact that this bike acts like your own personal uplift vehicle where descents are the order of the day.


THE DRIVE UNIT

We've chosen to work with Shimano, using the E8000 pedal assist system. The features it offers work extremely well for us.
Due to the size of the drive unit, no change to bike geometry is necessary. The E-bike you see here is the exact same geometry as our Alpine 6 model.

The power is delivered when the rider starts pedalling. We've found with the Shimano E8000 unit the power is smooth and controllable, even in boost mode. This is crucial on the technical terrain we love to ride. 

Unlike other drive units on the market, the Shimano E8000 crankset has the same Q-factor as the human powered cranks you are used to, this means no awkward changes to your pedalling position. This drive unit also has a zero-drag feature, so as you surge past the assisted power, often into descents, all of your pedal input goes into the drive, rather than dragging the motor's "gearbox". This gives a really responsive feel, when you're hitting those high-velocity descents. You soon forget you're riding an E-bike until the assist kicks in again to help power you up the next climb.  


WHY THE SURGE?

ELECTRIC POWERED ORANGE

F: 170MM | R: 165MM | W: 27.5

- Frame designed and built in Britain
- 5 year frame warranty with Limited Lifetime Crash Replacement
- New slimmer downtube with Shimano 8035 battery
- New Quick release battery
- New 'On' switch on top tube
- Boost 148mm rear hub spacing
- Alpine-trail honed geometry
- Reduced offset fork
- Long top tube short stem for high-speed stability
- Shimano E8000 250W drive unit with 70Nm torque
- 504Wh Lithium Ion battery for up to 100km assist
- Same 177mm Q-Factor as a standard XT crankset
- Choose from 4 custom colours

CHOOSE OPTIONS
Size
$0.00
Colour
$0.00
Decals
$0.00
Rear Shocks
$0.00
Headsets
$0.00
Forks
$0.00
Chain Device
$0.00
Brakes
$0.00
Stems Handlebars
$0.00
Seatposts
$0.00
Seat Clamps
$0.00
Available to order
$8,570.64
e: / t: 01323 737320

SPECIFICATIONS

Specs & Options

Sizes 

Sizes - M,L,XL


Frame & Fork
6061-T6 Monocoque UK Formed Custom Aluminium Tubing. Wheel Size: 27.5. Rear wheel travel: 165.

Rear Shocks - Fox Float DPX2 Performance 230x65

Headsets - Cane Creek 49mm For Tapered Steerer

Forks - Fox Performance 36 Float 170mm 27.5

Swingarms - Bolt Type Allen Key Head (Boost 148mm Hub)


Drivetrain

Chain Device - Shimano CDE80

Bottom Brackets - Shimano E8000 DU Integrated

Chainsets - Shimano E8050 34t Ring

Rear Mech - SRAM GX Eagle 12spd

Chains - SRAM NX Eagle

Shifters - SRAM NX Eagle - Single Click

Cassettes - SRAM NX Eagle 1230 11-50T


Wheel & Tyres

Rim Decals - Standard Rim Decals

Wheelsets - Strange Front + Hope Pro 4 Rear, WTB ST Light i30 27.5

Tyres - Maxxis DHR II 2.4 Exo TR 27.5


Braking 

Brakes - SRAM Guide RE 200/200


Finishing Kit

Seatposts - SDG Tellis 150mm

Seat Clamps - Strange Bolted

Stems - Race Face Chester M35 x 40mm

Saddles - WTB Silverado Comp

Handlebars - Burgtec RideWide Enduro 800mm

Grips - Strange 130 Single Lock-On Black


Power Assist

Drive Displays - Shimano E8000 Cycle Computer

Batteries - Shimano E8035 504wh Integrated battery

Drive Units - Shimano E8000

Control Switches - Shimano E7000


TECHNICAL SPECS

Here are the technical specifications of the Shimano E8000 drive unit.

PEDAL ASSIST MODES

All three support modes will assist until 16mph.

ECO - Riding support while enabling maximum range
TRAIL - Gradual support for encouraging sportive riding
BOOST - Full support for maximum boost and uncompromised climbing
WALK ASSIST - As additional mode, walk assist can be easily enabled with the assist switch

COMPACT CONCEPT

Short chainstays (shorter chainstay length ensuring better manoeuvrability)
Narrow Q-factor of 177mm (compact and lightweight design for better handling with same Q-factor as current Shimano XT)

PERFORMANCE

Maximum power: 500 W
Nominal power: 250 W
Maximum torque: 70 Nm

WEIGHT OF DRIVE UNIT - Under 3 kg

LI-ION BATTERY
 
Integrated version (504Wh)
Charging: 80% after 2,5 hrs / 5 hrs from 0 to 100%
Battery life: 1,000 cycles

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