Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 140mm -
Travel Rear 130mm -
Fork RockShox Revelation RC
-
Groupset SLX, Deore -
Suspension Full -
Motor Shimano 250W 85Nm mid-drive -
Battery DARFON, 36V, 630 Wh, frame mount -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
160cm - 171cm
MD
169cm - 181cm
LG
179cm - 191cm
XL
189cm - 200cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
Alu X6 Ultralite MTB Trail SUE03-EP8, Advanced e-MTB Geometry, Travel 130 mm, SHIMANO STEPS ready, Prepared to 630Wh integrated battery, 3D alloy one piece link, Alloy swingarm, SR dropout, Boost 12x148 mm, Inner cable routing, Dropped seat post ready
Suspension Fork
RockShox Revelation RC, Tapered, DebonAir, 15x110mm axle, 140mm travel
Rear Shock
Bushing body for RockShox, RockShox Deluxe Select Plus, remote Lockout, external rebound, 2 position compression (Open/Lock), size 210x50mm
Drivetrain
Rear Derailleur
SHIMANO SLX RD-M7100 Shadow Plus
Shift Levers
SHIMANO DEORE SL-M6100-R RapidFire Plus, 12-speed
Cassette
SHIMANO CS-M6100-12, 10-51T
Crank
SHIMANO FC-E8000, 34T
Bottom Bracket
STEPS, press-fit
Chain
CHAIN SHIMANO CN-M6100
Wheels
Rims
DT Swiss H 1900 Spline 29; 12x148mm, CENTER LOCK, Tubeless, DT Swiss H 1900 Spline 29; 15x110mm, CENTER LOCK, Tubeless
Tires
Schwalbe Nobby Nic Evo Super Trail, 29x2.60", ADDIX Speedgrip
Brakes
Brakes
TEKTRO HD-EU830, hydraulic disc brake
Cockpit
Stem
ONE1 TDS-661 Alloy, 31.8mm, 0°
Handlebar
ONE1 Alloy, MTB AL-725, 3° upsweep, 7° backsweep, 20mm rise, 780mm, 31.8mm
Grips
ONE1 VLG-1907D2, ONE1 VLG-1962-11D2, Lock-On
Seat
Saddle
fizik Taiga
Seatpost
ONE1 Alloy, MT171, dropper post, 30.9mm
Motor & Battery
Motor
SHIMANO STEPS EP800, 36V, 250W, 85Nm, Drive unit left cover for DUEP800
Battery
DARFON, 36V, 630 Wh, frame mount
Remote
SHIMANO SC-EM800, Clamp band
Charger
DARFON 4A Smart Plus charger
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.35 mm | 1.31 mm | 1.31 mm | 1.29 mm |
| Bottom Bracket Height | 354 mm | 354 mm | 354 mm | 354 mm |
| Front Center | 736 mm | 764 mm | 775 mm | 792 mm |
| Rake | 40 mm | 43 mm | 43 mm | 42 mm |
| Trail | 123 mm | 120 mm | 120 mm | 121 mm |
| Stack | 583 mm | 592 mm | 601 mm | 611 mm |
| Reach | 431 mm | 452 mm | 459 mm | 472 mm |
| Top Tube Length | 592 mm | 618 mm | 628 mm | 643 mm |
| Seat Tube Angle | 74.5 ° | 74.5 ° | 74.5 ° | 74.5 ° |
| Seat Tube Length | 393 mm | 431 mm | 482 mm | 533 mm |
| Head Tube Angle | 66 ° | 66 ° | 66 ° | 66 ° |
| Head Tube Length | 90 mm | 100 mm | 110 mm | 120 mm |
| Chainstay Length | 426 mm | 426 mm | 426 mm | 426 mm |
| Wheelbase | 1161 mm | 1189 mm | 1200 mm | 1217 mm |
| Bottom Bracket Drop | 20 mm | 20 mm | 20 mm | 20 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 160 cm | 169 cm | 179 cm | 189 cm |
| Rider Max Height | 171 cm | 181 cm | 191 cm | 200 cm |
About this model
eXF 9039 is part of the Superior E Exf model. Superior released 16 e-bikes variations of this model so far. Take a sneak peek at all Superior E Exf e-bikes models from 2021, by clicking here.
Safety
Make sure you wear a helmet on every ride, and that your bike performs well. In short, this means checking the tires, brakes, and chain to make sure everything is in good working order.
Trail e-bikes average price
According to our calculations, the average cost of a Trail e-bike that is reliable is 3365$. However, even if your budget is less than the average, you might still be able to get a top-quality Trail e-bike. To sum up, when you purchase your e-bike, make sure to check if it has reviews, and also do some components research.
Average weight for Trail e-bikes
If we make a quick analysis of the average weight of a Trail e-bike, we get 23.7 kg (52.25 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Superior eXF 9039 it’s weighing 22.4 kg (49.38 lbs). At this weight, is a bit lighter than average. In other words, this model is 5.8% lighter than the average Trail e-bike.
Internal Cable Routing
Another thing to mention, is the internal cable routing of this bike. In conclusion, this helps you too, keep the bike cables in mint condition, and also it looks better. No more cables, surrounding the bike.
eXF 9039 components
Fork
This e-bike has the RockShox Revelation RC fork installed. The fork’s travel is 140mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In short, make sure you choose one with a decent fork when you purchase your dream bike.
Rear Shock
The eXF 9039 has a rear shock with a travel of 130mm. The model Bushing body for RockShox is the one installed in this e-bike. Rear shocks improve riding comfort and give you greater control over all terrains. To sum up, always consider getting a bike that has a rear shock as well.
Wheels
As for the wheels, Superior eXF 9039 2021, has a 29″ aluminum model. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
When you want to stop the bike in time, the brakes are vital. The eXF 9039 has Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.
Sizes
eXF 9039 comes in 4 sizes, that range from 160 cm – 200 cm (5.25 ft – 6.56 ft). In conclusion, you won’t have a problem finding one that suits you.
Dropper post
Superior eXF 9039 comes with a dropper post. 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.