2020 Orange
Surge XTR

Surge XTR - photo 1
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ID Option Price Order
18737 Medium, Fizzy Orange £8400.00 Order »
18738 Large, Fizzy Orange £8400.00 Order »
18739 XLarge, Fizzy Orange £8400.00 Order »

Product Description

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.

Shown in Cyan Blue. £100 optional extra

Product Specification

Wheel Size :27.5
Rear Wheel Travel :165
Tubeset :6061-T6 Monocoque UK Formed Custom Aluminium Tubing
Batteries :Shimano E8035 504wh Integrated battery
Bottom Brackets :Shimano E8000 DU Integrated
Brakes :Shimano Saint 203/203
Cassettes :Shimano XTR 10-51T
Chains :Shimano XTR
Chainsets :Shimano E8050 34t Ring
Control Switches :Shimano E7000
Decals :
Drive Displays :Shimano E8000 Cycle Computer
Drive Units :Shimano E8000
Forks :Fox Factory 36 Float 170mm 27.5 (black)
Grips :Strange 130 Single Lock-On Black
Handlebars :Renthal Fat Bar 800mm M35
Headsets :Hope Black - 44mm for Tapered Steerer
Mudguards :
Pedals :
Rear Mech :Shimano XTR 12spd
Rear Shocks :Fox Float X2 Factory 230x65
Saddles :SDG Radar Cromo Rail Black/Black
Seat Clamps :Hope Bolted Black
Seatposts :Fox Factory Transfer 150mm Drop
Shifters :Shimano XTR
Stems :Burgtec MK2 Enduro Black 35mm
Swingarms :SRAM Maxle Ultimate (Boost 148 Hub)
Tubesets :
Tyres :Maxxis Minion DHF 2.5 3c EXO TR / DHR II 2.4 EXO TR 27.5
Wheelsets:Stans Flow Mk3 (Silver) + DT Swiss 350 27.5

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