Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 170mm -
Travel Rear 165mm -
Fork Fox Factory Float 38
-
Groupset XTR -
Suspension Full -
Motor Shimano 250W 85Nm mid-drive -
Battery Shimano STEPS E8035, integrated, removable -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Aluminum
Suspension Fork
FOX FLOAT 38 Factory
Rear Shock
FOX FLOAT X2 Factory, 230mm x 65mm
Drivetrain
Rear Derailleur
Shimano XTR M9100, 12-speed
Front Derailleur
None
Shift Levers
Shimano XTR M9100, 12-speed
Cassette
Shimano XTR M9100, 12-speed, 10-51 tooth
Crank
Shimano Deore XT, 165mm length
Bottom Bracket
BSA, 73mm, threaded
Chain
KMC, 12-speed
Chain Guide
MRP E-bike upper slider
Pedals
None, Option: Burgtec Penthouse Flat MK5
Wheels
Front Hub
Hope Tech Pro 4, 110x15mm Boost front, 148x12mm Boost rear with MICRO SPLINE driver
Rear Hub
Hope Tech Pro 4, 110x15mm Boost front, 148x12mm Boost rear with MICRO SPLINE driver
Rims
Stan's NoTubes Flow MK3
Tires
Front: Maxxis Minion DHF, 3C, EXO+, 27.5" x 2.5", Rear: Maxxis Minion DHR II, 3C, EXO+, 27.5" x 2.4"
Brakes
Brakes
Shimano Saint, 4-piston, 203mm rotors
Brake Levers
Shimano Saint
Cockpit
Stem
Burgtec Enduro MK3, CNC, 35mm bar clamp
Handlebar
Renthal Fatbar, 800mm width, 35mm clamp diameter
Grips
Strange Grappler, lock-on
Headset
Hope Tech, ZS49/28.6 upper, EC49/40 lower
Seat
Saddle
SDG BelAir III
Seatpost
FOX Transfer Factory dropper, 175mm drop
Motor & Battery
Motor
Shimano STEPS EP8, 85Nm max torque, 250W
Battery
Shimano STEPS E8035, integrated, removable
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.39 mm | 1.33 mm | 1.3 mm | 1.27 mm |
| Bottom Bracket Height | 342 mm | 342 mm | 342 mm | 342 mm |
| Stack | 621 mm | 621 mm | 630 mm | 639 mm |
| Reach | 448 mm | 468 mm | 486 mm | 503 mm |
| Top Tube Length | 602 mm | 621 mm | 640 mm | 661 mm |
| Seat Tube Angle | 74 ° | 74 ° | 74 ° | 74 ° |
| Seat Tube Length | 406 mm | 432 mm | 457 mm | 483 mm |
| Head Tube Angle | 64 ° | 64 ° | 64 ° | 64 ° |
| Head Tube Length | 120 mm | 120 mm | 130 mm | 140 mm |
| Chainstay Length | 447 mm | 447 mm | 447 mm | 447 mm |
| Wheelbase | 1232 mm | 1252 mm | 1274 mm | 1296 mm |
| Bottom Bracket Drop | 13 mm | 13 mm | 13 mm | 13 mm |
| Standover Height | 722 mm | 730 mm | 758 mm | 781 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
About this model
Surge XTR is part of the Orange E Surge model. Orange launched 18 e-bikes of this model so far. Check out the entire range from 2021 of this model, by clicking this link.
Model range prices
Orange Surge S 2021 is the most affordable e-bike of this model and has a price of 6400$. On the other hand, Orange Surge 29 XTR 2021, is the most expensive and costs 8800$.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Enduro e-bikes average price
If you want to purchase a solid Enduro e-bike, it is important to know that the average cost is 4785$. However, this doesn’t mean that if you spend less money on an Enduro e-bike, you couldn’t get a decent one. To sum up, when you purchase your e-bike, make sure to check if it has reviews, and also do some components research.
This e-bike was released in 2021 and its price was 8800$. Doing a quick comparison, we notice that Surge XTR price is 83.91% higher than the average cost of an Enduro e-bike.
Surge XTR components
Fork
This e-bike has the Fox Factory Float 38 fork installed. The fork’s travel is 170mm. Bike forks are great for shock absorption and provide you with a smooth ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Rear Shock
The Surge XTR has a rear shock with a travel of 165mm. The model FOX FLOAT X2 Factory is the one installed in this e-bike. Bike rear shocks increase the riding comfort, and also give you more control over technical trails. To sum up, always consider getting a bike that has a rear shock as well.
Wheels
The Surge XTR 2021 e-bike is equipped with 27.5″ aluminum wheels when leaving the factory. The 27.5″ wheels are a great choice for smaller riders. However, the 27.5″ wheels are less forgiving than the 29″ wheels.
Brakes
When you want to stop the bike in time, the brakes are vital. The Surge XTR has Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, these are ideal for anyone.
Sizes
Surge XTR comes in 4 sizes, that range from 158 cm – 199 cm (5.18 ft – 6.53 ft). In conclusion, you won’t have a problem finding one that suits you.
Dropper post
A dropper post is included with the Surge XTR. If you are a technical rider, a dropper post is essential. A dropper post provides increased safety while riding. The lever system, allows you to move your saddle up and down, which is very useful on climbs and descends.