Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 80mm -
Fork RST VIV AIR
-
Groupset Deore, Shimano -
Suspension Hardtail -
Motor Shimano 250W 60Nm mid-drive -
Battery SHIMANO BT-E8010 Li-lon, 36 V, 14 Ah, 500 Wh -
Drivetrain 1 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
16"
150cm - 168cm
18"
165cm - 178cm
20"
175cm - 188cm
22"
185cm - 200cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
double butted hydroformed alloy 6061 29"
Suspension Fork
RST ViV Air E TnL air remote lock out (80 mm)
Drivetrain
Rear Derailleur
SHIMANO Deore
Shift Levers
SHIMANO Deore (10)
Cassette
SHIMANO HG50-10 11-36 (10)
Crank
SHIMANO Steps E6100 38 teeth 170 / 175 mm cranks
Bottom Bracket
STEPS, press-fit
Chain
KMC e10T
Pedals
HT platform
Wheels
Front Hub
AUTHOR Xenon 32 holes
Rear Hub
AUTHOR Xenon 32 holes
Rims
AUTHOR Xenon 29 32 holes
Spokes
stainless steel hi-ten 2.2 mm black
Tires
AUTHOR Speed Master 29" × 1.75"
Brakes
Brakes
TEKTRO Gemini disc hydraulic (7" rotors)
Cockpit
Stem
AUTHOR alloy
Handlebar
AUTHOR 15 mm 680 / 700 mm
Grips
AUTHOR Microtech ErgoGrip
Seat
Saddle
AUTHOR Sphere Gel
Seatpost
AUTHOR alloy (27.2)
Motor & Battery
Motor
SHIMANO Steps DUE-6100, 250 W
Battery
SHIMANO BT-E8010 Li-lon, 36 V, 14 Ah, 500 Wh
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 16" | 18" | 20" | 22" |
|---|---|---|---|---|
| Front Center | 613 mm | 634 mm | 654 mm | 674 mm |
| Top Tube Length | 566 mm | 586 mm | 606 mm | 626 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 406 mm | 457 mm | 508 mm | 559 mm |
| Head Tube Angle | 71 ° | 71 ° | 71 ° | 71 ° |
| Head Tube Length | 110 mm | 130 mm | 150 mm | 160 mm |
| Chainstay Length | 485 mm | 485 mm | 485 mm | 485 mm |
| Wheelbase | 1091 mm | 1112 mm | 1132 mm | 1153 mm |
| Bottom Bracket Drop | 60 mm | 60 mm | 60 mm | 60 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 150 cm | 165 cm | 175 cm | 185 cm |
| Rider Max Height | 168 cm | 178 cm | 188 cm | 200 cm |
About this model
Empire completes the Author E Empire model. Author released 5 e-bikes variations of this model so far.
Safety
Your safety should be the top priority when you go for a ride. In short, make sure that you always use a helmet, high visibility clothing, and proper lights when riding at night-time.
Hybrid e-bikes average price
According to our math, the average price for a trustworthy Hybrid e-bike is 2480$. However, this doesn’t mean that if you spend less money on a Hybrid e-bike, you couldn’t get a decent one. To make sure you don’t pay a higher amount than normal for your e-bike, always do some components analysis and read reviews.
Average weight for Hybrid e-bikes
If we make a quick analysis of the average weight of a Hybrid e-bike, we get 23.79 kg (52.45 lbs). A lighter bike will give you some extra advantage when climbing. A heavier bike will have more speed for descents.
Empire weighs 20.9 kg (46.08 lbs) and is considerably lighter than the average. In other words, this model is 13.83% lighter than the average Hybrid e-bike.
Empire components
Fork
The fork installed on this bike is the RST VIV AIR model. The travel on this model is 80mm. Bike forks are perfect to absorb shocks and provide a great riding experience overall. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels size
When it comes to wheels, the Empire e-bike is equipped with the 29″ aluminum model. With 29″ wheels, bumps will feel lighter and you’ll gain more speed on descends, compared to smaller wheel-sized bikes. However, these wheels are not ideal for smaller people.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Empire comes with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, you can ride your bike with confidence.
Sizes
Empire comes in 4 sizes, that range from 150 cm – 200 cm (4.92 ft – 6.56 ft). In short, you can easily find one that suits you.