Giant Road E+ 1 Pro 2021
2021 E-bike
Estimate price |
4,900$
Weight | 18.2 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 700c -
Groupset Ultegra, Giant -
Suspension Rigid -
Motor Giant 250W 80Nm mid-drive -
Battery Giant EnergyPak 500Wh Smart Compact -
Drivetrain 2 × 11 -
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
ALUXX SL aluminum
Suspension Fork
Advanced-grade composite,12x100 thru-axle
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano Ultegra
Front Derailleur
Shimano Ultegra
Shift Levers
Shimano Ultegra hydraulic disc
Cassette
Shimano 105, 11-32, 11-Speed
Crank
Giant custom crankset, 34/50T
Bottom Bracket
N/A
Chain
KMC e.11 Turbo, EcoProteq
Pedals
Aluminum Platform
Wheels
Front Hub
Giant Performance Tracker Road, Sealed Bearing
Rear Hub
Giant Performance Tracker Road, Sealed Bearing
Rims
Giant P-R2 Disc
Spokes
Sapim E-Lite [r] Race [f]
Tires
Maxxis Re-Fuse 700x32c Folding Carbon Bead MaxxShield Tubeless Ready
Brakes
Brakes
Shimano Ultegra hydraulic disc, 160mm
Brake Levers
Shimano Ultegra hydraulic disc
Cockpit
Stem
Giant Contact
Handlebar
Giant Connect, 31.8mm
Seat
Saddle
Giant Contact SL, Neutral
Seatpost
Giant D-shape, Composite
Motor & Battery
Motor
Giant SyncDrive Pro
Battery
Giant EnergyPak 500Wh Smart Compact
Remote
Giant RideDash Evo
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.42 mm | 1.49 mm | 1.56 mm | 1.57 mm |
| Bottom Bracket Height | 266 mm | 266 mm | 266 mm | 266 mm |
| Front Center | 600 mm | 601 mm | 620 mm | 634 mm |
| Rake | 50 mm | 50 mm | 50 mm | 50 mm |
| Trail | 62.9 mm | 62.9 mm | 62.9 mm | 62.9 mm |
| Stack | 549 mm | 568 mm | 606 mm | 625 mm |
| Reach | 386 mm | 380 mm | 388 mm | 397 mm |
| Top Tube Length | 544 mm | 549 mm | 574 mm | 594 mm |
| Seat Tube Angle | 74 ° | 73.5 ° | 73 ° | 72.5 ° |
| Seat Tube Length | 450 mm | 475 mm | 525 mm | 550 mm |
| Head Tube Angle | 72 ° | 72 ° | 72 ° | 72 ° |
| Head Tube Length | 110 mm | 130 mm | 170 mm | 190 mm |
| Chainstay Length | 454 mm | 454 mm | 454 mm | 454 mm |
| Wheelbase | 1044 mm | 1045 mm | 1065 mm | 1079 mm |
| Bottom Bracket Drop | 70 mm | 70 mm | 70 mm | 70 mm |
| Standover Height | 729 mm | 750 mm | 794 mm | 815 mm |
| Wheels | 700 | 700 | 700 | 700 |
| 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
Road E+ 1 Pro completes the Giant E Road model. Giant released 7 e-bikes variations of this model so far. Take a sneak peek at all Giant E Road e-bikes models from 2021, by clicking here.
Model range prices
Giant Road E+ 2 Pro Electric Bike 2021 is the cheapest e-bike model and costs 4618$. Giant Road E+ 1 Pro Electric Bike 2021 is the most expensive one and costs 5308$.
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.
Average price for Endurance e-bikes
Our math shows that the average cost of a dependable Endurance e-bike is 3800$. However, this doesn’t mean that if you spend less money on an Endurance e-bike, you couldn’t get a decent one. To sum up, when you purchase your e-bike, make sure to check if it has reviews, and also do some components research.
When Giant released this model in 2021, its price was 4900$. If we compare this with the average Endurance e-bike cost we notice that the price is 28.95% higher.
Endurance e-bikes average weight
If we make a quick analysis of the average weight of an Endurance e-bike, we get 13.52 kg (29.81 lbs). Having an easier bike than average will give you a great advantage on climbs. However, a heavier bike will gain more speed on descends.
much heavier than average, Road E+ 1 Pro has a weight of 18.2 kg (40.12 lbs). In conclusion, the average Endurance e-bike weighs 34.62% less than Road E+ 1 Pro.
Road E+ 1 Pro components
Fork material
The fork on this e-bike is made out of carbon, so, it is super light and stiff. In conclusion, a carbon fork gives you great control when steering, and is also more forgiving.
Wheels size
When it comes to wheels, the Road E+ 1 Pro e-bike is equipped with the 700c aluminum model. These wheels are the most used kind for road bikes in general. However, these wheels don’t perform so well when passing over obstacles.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Road E+ 1 Pro 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
This e-bike is available in 4 sizes. They vary from 160 cm – 200 cm (5.25 ft – 6.56 ft). In conclusion, finding one for you shouldn’t be a problem.