Fathom E+ 2
Giant
Trail
Fathom E+ 2 is an alloy electric trail mountain bike (2024), by Giant, part of the Fathom family. It is a strong match for riders who prioritize comfort and confidence on longer off-road rides, with a comfort-leaning position, while being well suited to natural trails and mixed off-road terrain. Its strongest points in the MatchBikes metrics are strong value-for-money versus many similar bikes, good fit flexibility for dialing in rider position, and balanced, versatile speed for everyday riding. What it gives up slightly is a firmer ride feel than comfort-first options and battery range that is better for shorter daily use than long all-day outings. Compare this bike with other trail bikes on MatchBikes.com.
Rating

Score Summary
Performance
Built for speed and efficiency
Fit
Dialed-in Fit & Comfort
Value
Battery
Specifications
General
Frame
Drivetrain
Wheels
Brakes
Cockpit
Seat
E-Bike Components
Geometry
| Measurement | SM | MD | LG | XL |
|---|---|---|---|---|
| Stack Reach Ratio | 1.555 mm | 1.512 mm | 1.475 mm | 1.439 mm |
| Bottom Bracket Height | 309 mm | 309 mm | 309 mm | 309 mm |
| Front Center | 734 mm | 756 mm | 778 mm | 799 mm |
| Rake | 51 mm | 51 mm | 51 mm | 51 mm |
| Trail | 113.4 mm | 113.4 mm | 113.4 mm | 113.4 mm |
| Stack | 647 mm | 656 mm | 665 mm | 675 mm |
| Reach | 416 mm | 434 mm | 451 mm | 469 mm |
| Top Tube Length | 590 mm | 610 mm | 630 mm | 650 |
| Seat Tube Angle | 75 ° | 75 ° | 75 ° | 75 ° |
| Seat Tube Length | 380 mm | 420 mm | 460 mm | 495 mm |
| Head Tube Angle | 66 ° | 66 ° | 66 ° | 66 ° |
| Head Tube Length | 110 mm | 120 mm | 130 mm | 140 mm |
| Chainstay Length | 470 mm | 470 mm | 470 mm | 470 mm |
| Wheelbase | 1197 mm | 1219 mm | 1241 mm | 1262 mm |
| Bottom Bracket Drop | 65 mm | 65 mm | 65 mm | 65 mm |
| Standover Height | 730 mm | 757 mm | 750 mm | 773 mm |
| Wheels | 29" | 29" | 29" | 29" |
| Rider Min Height | 162 cm | 169 cm | 176 cm | 183 cm |
| Rider Max Height | 172 cm | 179 cm | 186 cm | 193 cm |




























































