Our verdict
The Cyrusher XF900 and Rad Power Bikes are close. We gave the Cyrusher XF900 a slight edge at 8/10 over the Rad Power Bikes at 7.5/10 — close enough that fit matters more than the score. A powerful fat-tire eBike that delivers capable off-road performance, best suited for taller riders.
Our pick
Cyrusher XF900
$2,599
Check priceRead our full review
Rad Power Bikes
$1,199 - $1,999
Check priceRead our full reviewSide by side
| Attribute | Cyrusher XF900 | Rad Power Bikes |
|---|---|---|
| Our rating | 8/10 | 7.5/10 |
| Price | $2,599 | $1,199 - $1,999 |
| Best for | A powerful fat-tire eBike that delivers capable off-road performance, best suited for taller riders. | Remain the go-to e-bike for beginners, but durability and customer support need work. |
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| Watch-outs |
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Which one is right for you?
Choose the Cyrusher XF900 if…
A powerful fat-tire eBike that delivers capable off-road performance, best suited for taller riders.
- 750W Bafang motor with 80 Nm torque for strong hill climbing and acceleration
- Hydraulic disc brakes (160/180mm front and rear) provide superior stopping power
Choose the Rad Power Bikes if…
Remain the go-to e-bike for beginners, but durability and customer support need work.
- Exceptional value for the price
- Real US-based phone support available
Why we rate them this way
Cyrusher XF900 — 8/10
A powerful fat-tire eBike that delivers capable off-road performance, best suited for taller riders.
What we liked: 750W Bafang motor with 80 Nm torque for strong hill climbing and acceleration, Hydraulic disc brakes (160/180mm front and rear) provide superior stopping power, Dual suspension (front fork with 110mm travel + rear) for rough terrain comfort, Heavy-duty 4.0-inch fat tires handle serious off-road riding, 62-mile max range (above average for fat-tire eBikes).
Worth knowing: Only suitable for riders 5'9 to 6'4; oversized for shorter users, Real-world range (30-40 miles) significantly below advertised 62-mile maximum, Throttle usage rapidly depletes battery when maximizing range is a priority.
Rad Power Bikes — 7.5/10
Remain the go-to e-bike for beginners, but durability and customer support need work.
What we liked: Exceptional value for the price, Real US-based phone support available, 45-mile range per charge, Easy out-of-box assembly, Fat tires handle rough terrain well.
Worth knowing: Battery durability issues (failures after 2.5 years), Short 1-year warranty insufficient for price point, Motor controller failures reported, Poor customer service communication and long waits.
On price, the Cyrusher XF900 is the cheaper pick at $2,599, versus $1,199 - $1,999 — a difference of about $11,989,400.
Common questions
Is the Cyrusher XF900 or the Rad Power Bikes better?
We rated the Cyrusher XF900 8/10 and the Rad Power Bikes 7.5/10, so we lean Cyrusher XF900 — but it depends on what you want it for (see "which one is right for you" on the page).
Which is cheaper, the Cyrusher XF900 or the Rad Power Bikes?
The Cyrusher XF900 is the cheaper of the two at $2,599, versus $1,199 - $1,999.
What's the difference between the Cyrusher XF900 and the Rad Power Bikes?
Short version — Cyrusher XF900: A powerful fat-tire eBike that delivers capable off-road performance, best suited for taller riders. Rad Power Bikes: Remain the go-to e-bike for beginners, but durability and customer support need work.