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Pick up to four e-bikes and see every spec lined up. The best figure in each row is highlighted.
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 Trek Marlin+ 8 $3,799.99 Full specs and where to buy |  Trek Rail 9.9 XX1 AXS Gen 4 $9,599.99 Full specs and where to buy | ||
|---|---|---|---|
| Who it suits | |||
| Best suited to | Riders who want the cheapest way into an electric hardtail mountain bike from a major brand. | Buyers hunting a heavily discounted previous-generation carbon Rail. | |
| Main trade-off | 120 mm of front suspension and a 400 Wh battery are modest next to Trek's own Rail+ and Slash+ trail and enduro bikes. | Older Gen 4 frame with a 750Wh battery; one size and colour left online. | |
| Overview | |||
| Price | $3,799.99 (sale, RRP $5,399.99)Best | $9,599.99 (sale, RRP $15,999.99) | |
| Price basis | Trek Australia RRP; sale price shown on Trek's Australian site. | Brand RRP; sale price shown on the brand's Australian site. | |
| Availability | Out of stock, checked 28 Sept | Check with dealer, checked 28 Sept | |
| Category | Trail eMTB | Trail eMTB | |
| Model year | 2026 | 2023 | |
| Drive and power | |||
| Motor | Bosch | Bosch Performance Line CX | |
| Drive type | Mid drive | Mid drive | |
| Torque | 50 Nm | 85 NmBest | |
| Battery | 400 Wh | 750 WhBest | |
| Range | TBC | TBC | |
| Top assist | 25 km/h | 25 km/h | |
| Frame and ride | |||
| Weight | 21.9 kgBest | 23.6 kg | |
| Drivetrain | not specified beyond frame and fork on the AU spec summary | SRAM XX1 Eagle AXS, 10-52 | |
| Brakes | TBC | SRAM Code RSC 4-piston hydraulic disc | |
| Frame | hardtail | OCLV Mountain Carbon, 160mm front / 150mm rear full suspension | |
| Wheels | 29in (XS and S sizes use 27.5in) | 29 inch | |
| Road-legal | |||
| Compliance | claimed by brand | claimed by brand | |
| Rated motor | 250 W | 250 W | |
| Assist cutoff | 25 km/h | 25 km/h | |
| Throttle | No | No | |