hercules Robert/a Pro I-R8 2023
2023 E-bike
Estimate price |
5,001$
E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Travel Front 63mm -
Fork Suntour NCX
-
Groupset Shimano -
Suspension Hardtail -
Motor Bosch 250W 50Nm mid-drive -
Battery Bosch PowerTube 625 -
Drivetrain Belt Drive -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Suspension Fork
SR SUNTOUR NCX-D, 63 mm travel, air suspension, lockout, 15 mm thru axle
Drivetrain
Shift Levers
SHIMANO Revoshifter
Cassette
GATES CDX 22T
Crank
Hercules EC38
Wheels
Front Hub
SHIMANO HB-MT410, 15X100 mm, center lock
Rear Hub
SHIMANO HB-MT410, 15X100 mm, center lock
Rims
Rodi WEB 19
Tires
SCHWALBE Marathon E-Plus, SmartGuard, Performance, 50-622
Brakes
Brakes
TEKTRO HD-T280
Cockpit
Stem
ZECURE UP2+, A-head, adjustable
Handlebar
ZECURE AL, 31.8, 640 mm, 35° backsweep
Seat
Saddle
Selle Bassano Suprema City
Seatpost
LIMOTEC, spring-loaded dropper post A3, Ø31.6 mm, 100 mm stroke, 40 mm travel
Motor & Battery
Motor
Bosch Active Line Plus 25/50Nm
Battery
Bosch PowerTube 625
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | 46cm | 49cm | 53cm | 57cm |
|---|---|---|---|---|
| Stack Reach Ratio | 1.58 mm | 1.62 mm | 1.6 mm | 1.62 mm |
| Front Center | 674 mm | 675 mm | 680 mm | 691 mm |
| Rake | 45 mm | 46 mm | 46 mm | 45 mm |
| Trail | 79 mm | 78 mm | 78 mm | 79 mm |
| Stack | 639 mm | 648 mm | 648 mm | 667 mm |
| Reach | 404 mm | 401 mm | 406 mm | 411 mm |
| Top Tube Length | 602 mm | 602 mm | 607 mm | 617 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 460 mm | 490 mm | 530 mm | 570 mm |
| Head Tube Angle | 70 ° | 70 ° | 70 ° | 70 ° |
| Chainstay Length | 473 mm | 473 mm | 473 mm | 473 mm |
| Wheelbase | 1138 mm | 1139 mm | 1144 mm | 1155 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm |
| Wheels | 700 | 700 | 700 | 700 |
About this model
Robert/a Pro I-R8 is a Hercules E Roberta model. Hercules released 9 e-bikes variations of this model so far. Check out the entire range from 2023 of this model, by clicking this link.
Model range prices
Hercules Robert/a R7 2023 is the most economical model, with a starting price of 2653$. Hercules Robert/a Pro I-R8 2023 on the other hand costs 4565$, and is the most expensive model.
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.
Commuter e-bikes average price
According to our calculations, the average cost of a Commuter e-bike that is reliable is 2569$. However, paying less money than this amount doesn’t mean that you couldn’t get a great Commuter e-bike. To make sure you don’t pay a higher amount than normal for your e-bike, always do some components analysis and read reviews.
This e-bike was released in 2023 and its price was 4565$. In conclusion, this e-bike price is 77.7% higher than the price of the average Commuter e-bike.
Robert/a Pro I-R8 components
Fork
The fork installed on this bike is the Suntour NCX model. The travel on this model is 63mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In short, you should always ensure you have a good fork when purchasing a bike.
Wheels
When leaving the production line, the Robert/a Pro I-R8 model has 700c aluminum wheels. These wheels are the most used kind for road bikes in general. However, while they give you great speed and control, these wheels are not so bump-friendly.
Brakes
For your safety, it is important to have quality breaks on your bike. Hercules Robert/a Pro I-R8 has Hydraulic Disc brakes installed. These kinds of brakes are among the most popular models used on bikes. To sum up, you can ride your bike with confidence.
Dropper post
The Hercules model is also equipped with a dropper post. If used correctly, a dropper post gives you more faith, maneuverability, and greater control over your bike.