Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 27.5" -
Travel Front 120mm -
Fork SunTour RAIDON
-
Groupset XT, Deore -
Suspension Hardtail -
Motor Yamaha 500W 80Nm mid-drive -
Battery Giant EnergyPak500, 36V 13.8Ah Rechargeable Lithium-Ion -
Drivetrain 2 × 10 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
SM
158cm - 171cm
MD
168cm - 180cm
LG
178cm - 189cm
XL
186cm - 199cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ALUXX SL-grade aluminum
Suspension Fork
SR Suntour Raidon RSLO Air, 15mm thru-axle, OverDrive , 120mm travel
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano Deore XT, Shadow+
Front Derailleur
Shimano Deore
Shift Levers
Shimano Deore
Cassette
Shimano HG50 11x36, 10-speed
Crank
Custom forged, 28/38
Bottom Bracket
N/A
Chain
KMC X.10e
Pedals
Alloy Platform
Wheels
Front Hub
Giant Performance Tracker Disc, [F] 15mm thru-axle, [R] 135mm QR
Rear Hub
Giant Performance Tracker Disc, [F] 15mm thru-axle, [R] 135mm QR
Rims
Giant Alloy, Double wall
Spokes
Stainless Steel
Tires
[F] Schwalbe Nobby Nic, 27.5x2.35, Performance; [R] Schwalbe Rocket Ron, 27.5x2.25, Performance
Brakes
Brakes
Shimano M447, hydraulic disc, 180mm
Brake Levers
Shimano M506
Cockpit
Stem
Giant Connect
Handlebar
Giant Connect Trail, 31.8mm
Seat
Saddle
Giant Contact Upright
Seatpost
Giant Connect
Motor & Battery
Motor
Giant SyncDrive Sport, 80Nm, 500W, Powered by Yamaha
Battery
Giant EnergyPak500, 36V 13.8Ah Rechargeable Lithium-Ion
Remote
Giant RideControl EVO, grip launch control with walk assist, mini USB charger
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.56 mm | 1.49 mm | 1.48 mm | 1.46 mm |
| Bottom Bracket Height | 320 mm | 320 mm | 320 mm | 320 mm |
| Front Center | 659 mm | 679 mm | 700 | 721 mm |
| Rake | 42 mm | 42 mm | 42 mm | 42 mm |
| Trail | 91 mm | 91 mm | 91 mm | 91 mm |
| Stack | 610 mm | 610 mm | 628 mm | 643 mm |
| Reach | 390 mm | 410 mm | 424 mm | 440 mm |
| Top Tube Length | 575 mm | 595 mm | 615 mm | 635 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 405 mm | 455 mm | 505 mm | 535 mm |
| Head Tube Angle | 69.5 ° | 69.5 ° | 69.5 ° | 69.5 ° |
| Head Tube Length | 135 mm | 135 mm | 155 mm | 170 mm |
| Chainstay Length | 460 mm | 460 mm | 460 mm | 460 mm |
| Wheelbase | 1117 mm | 1137 mm | 1158 mm | 1179 mm |
| Bottom Bracket Drop | 35 mm | 35 mm | 35 mm | 35 mm |
| Wheels | 27" | 27" | 27" | 27" |
| Rider Min Height | 158 cm | 168 cm | 178 cm | 186 cm |
| Rider Max Height | 171 cm | 180 cm | 189 cm | 199 cm |
Model Overview
Dirt-E+ 1 completes the Giant E Dirt Eplus model. Giant launched 4 e-bikes 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.
Trail e-bikes average price
According to our math, the average price for a trustworthy Trail e-bike is 3365$. However, this doesn’t mean that if you spend less money on a Trail e-bike, you couldn’t get a decent one. As a general rule of thumb, you should always read reviews about the e-bike and its components before buying it to ensure you don’t pay too much.
Furthermore, this bike was made available in 2017 for 3500$. If we compare this with the average Trail e-bike cost we notice that the price is 4.01% higher.
Overview of components
Fork
This e-bike has the SunTour RAIDON fork installed. The fork’s travel is 120mm. Bike forks are good shock absorbers and provide a smooth ride and a great experience. In conclusion, always look for a fork with decent travel when you buy a bike.
Wheels
The Dirt-E+ 1 2017 e-bike is equipped with 27.5″ aluminum wheels when leaving the factory. 27.5″ wheels are a mixture between 29″ wheels and 26″ wheels. However, these wheels have a slower top speed if you compare them to 29″ wheels.
Brakes
Stopping the bike when needed, it’s essential for your safety. This e-bike has Hydraulic Disc brakes. With Hydraulic Disc brakes, you’ll be able to stop on a dime, even in wet or icy conditions. To sum up, these are ideal for anyone.
Sizes
Giant Dirt-E+ 1 e-bike has 4 sizes, in the range of 158 cm – 199 cm (5.18 ft – 6.53 ft). In short, it won’t be difficult to find the right one for you.