hercules Robert/a Pro I-F8 2023
Bike details
Key information split into simple groups.
Bike summary
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Frame Aluminum
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Wheels 700c
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Travel Front 63mm
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Fork Suntour NCX
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Groupset Shimano
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Suspension Hardtail
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Motor Bosch 250W 50Nm mid-drive
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Battery Bosch PowerTube 625
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Drivetrain Belt Drive
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Brakes Hydraulic Disc
Parts list
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
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-F8 is part of the Hercules E Roberta model. 9 e-bikes variations carry this model name so far. You can get a glimpse at all models from 2023, by clicking on this link.
Model range prices
The most economical model, the Hercules Robert/a R7 2023 has a starting price of 2653$. Hercules Robert/a Pro I-R8 2023 on the other hand is the most expensive at 4565$.
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.
Average price for Commuter e-bikes
If you want to purchase a solid Commuter e-bike, it is important to know that the average cost is 2569$. However, even if your budget is less than the average, you might still be able to get a top-quality Commuter e-bike. In conclusion, always check e-bike reviews and their components before making a purchase to make sure you don’t overpay.
When Hercules released this model in 2023, its price was 4565$. Comparing the average cost of a Commuter e-bike to this one, you will see that Robert/a Pro I-F8 price is 77.7% higher.
Robert/a Pro I-F8 components
Fork
The fork installed on this bike is the Suntour NCX model. The travel on this model is 63mm. Bike forks are great for shock absorption and provide you with a smooth ride. In short, you should always ensure you have a good fork when purchasing a bike.
Wheels size
The Robert/a Pro I-F8 2023 e-bike is equipped with 700c aluminum wheels when leaving the factory. 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
Nothing is more important on a bike than its ability to brake properly. Hercules Robert/a Pro I-F8 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.
Dropper post
A dropper post is included with the Robert/a Pro I-F8. Needless to say, a dropper post will come in handy on climbs and descends. You’ll fall in love with it at first sight!
