Giant Fathom E+ 29 2 2021
2021 E-bike
Estimate price |
3,813$
Weight | 19.5 kg E-bike
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Aluminum -
Wheels 29" -
Travel Front 120mm -
Fork SunTour XCR 32
-
Groupset Deore -
Suspension Hardtail -
Motor Giant 250W 80Nm mid-drive -
Battery Giant EnergyPak Smart 500, 36V Integrated Lithium-Ion -
Drivetrain 1 × 10 -
Brakes Hydraulic Disc
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
ALUXX Aluminium, Overdrive 1½ - 1?" Head Tube, 141mm Boost QR, ISS, Giant EnergyPak Plus Range Extender Compatible, Integrated KS18 Kickstand Mount, compatible with fenders
Suspension Fork
SR Suntour XCR 32 Boost Coil LOR 29 120mm travel, Tapered 1½ - 1?" steerer, lockout
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano Deore, 10-Speed, Shadow+
Front Derailleur
-
Shift Levers
Shimano Deore
Cassette
Shimano CS-M4100-10 11-46T 10-Speed
Crank
Forged Alloy minimal Q-factor, 36T Steel Direct Mount
Bottom Bracket
N/A
Chain
KMC e.10 Sport, e-bike optimised
Pedals
Aluminium Platform
Wheels
Front Hub
Giant eTracker Sport, [F] 15mm Thru-Axle [R] 141mm QR, e-bike optimised
Rear Hub
Giant eTracker Sport, [F] 15mm Thru-Axle [R] 141mm QR, e-bike optimised
Rims
Giant XCT 29 Tubeless Ready 25mm e-bike optimised
Spokes
Stainless steel
Tires
Maxxis Rekon 29x2.4", EXO, 60 TPI (max tyre width possible: 2.4" rear, 2.5" front)
Brakes
Brakes
Shimano BR-MT200, hydraulic disc, 180mm [F&R]
Brake Levers
Shimano BL-MT200
Cockpit
Stem
Giant Contact
Handlebar
Giant Connect TR Riser 31.8x690~780mm
Seat
Saddle
Giant Sport
Seatpost
Giant 30.9mm, 2-bolt Micro Adjustable, Forged Aluminium
Motor & Battery
Motor
Giant SyncDrive Sport
Battery
Giant EnergyPak Smart 500, 36V Integrated Lithium-Ion
Remote
Wireless display compatible (ANT+ and Bluetooth)
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | SM | MD | LG | XL | XXL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.62 mm | 1.55 mm | 1.5 mm | 1.46 mm | 1.42 mm |
| Bottom Bracket Height | 329 mm | 329 mm | 329 mm | 329 mm | 329 mm |
| Front Center | 670 mm | 696 mm | 722 mm | 747 mm | 773 mm |
| Rake | 46 mm | 46 mm | 46 mm | 46 mm | 46 mm |
| Trail | 100.7 mm | 100.7 mm | 100.7 mm | 100.7 mm | 101 mm |
| Stack | 630 mm | 639 mm | 648 mm | 662 mm | 676 mm |
| Reach | 389 mm | 411 mm | 433 mm | 454 mm | 475 mm |
| Top Tube Length | 580 mm | 605 mm | 630 mm | 655 mm | 680 mm |
| Seat Tube Angle | 73 ° | 73 ° | 73 ° | 73 ° | 73 ° |
| Seat Tube Length | 405 mm | 455 mm | 505 mm | 535 mm | 560 mm |
| Head Tube Angle | 68 ° | 68 ° | 68 ° | 68 ° | 68 ° |
| Head Tube Length | 105 mm | 115 mm | 125 mm | 140 mm | 155 mm |
| Chainstay Length | 480 mm | 480 mm | 480 mm | 480 mm | 480 mm |
| Wheelbase | 1146 mm | 1172 mm | 1198 mm | 1224 mm | 1250 mm |
| Bottom Bracket Drop | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Standover Height | 728 mm | 758 mm | 793 mm | 813 mm | 833 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
Model Overview
Fathom E+ 29 2 completes the Giant E Fathom model. Giant launched 25 e-bikes of this model so far. You can get a glimpse at all models from 2021, by clicking on this link.
Model range prices
Giant Fathom E+ Junior 2021 is the most affordable e-bike of this model and has a price of 2228$. On the other hand, Giant Fathom E+ Pro 29 2 2021, is the most expensive and costs 4378$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Trail e-bikes average price
According to our calculations, the average cost of a Trail e-bike that is reliable is 3365$. However, even though the average price of a Trail e-bike is lower, you might still be able to get a top-quality e-bike. To sum up, when you purchase your e-bike, make sure to check if it has reviews, and also do some components research.
When Giant released this model in 2021, its price was 3466$. Comparing this to the average Trail e-bike price, we see that the price is 3% more expensive.
Average weight for Trail e-bikes
If we make a quick analysis of the average weight of a Trail e-bike, we get 23.7 kg (52.25 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
much lighter than average, Fathom E+ 29 2 has a weight of 19.5 kg (42.99 lbs). In other words, this model is 21.54% lighter than the average Trail e-bike.
Overview of components
Fork
This e-bike has the SunTour XCR 32 fork installed. The fork’s travel is 120mm. Bike forks absorb the shocks and give you a smooth and pleasant ride. In conclusion, always look for a fork with decent travel when you buy a bike.
Wheels
When leaving the production line, the Fathom E+ 29 2 model has 29″ aluminum wheels. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, 29″ wheels will make your e-bike react slower to obstacles you may encounter.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Fathom E+ 29 2 comes with Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, these are ideal for anyone.