Orbea's Ultra-Light Rallon RS eMTB Is Smarter Than It Is Powerful

Orbea dropped the new Rallon last year, and the exciting and innovative enduro MTB platform has been seeing nothing but praise since it was announced, but to kick off 2026, Orbea decided to give the beloved platform even more juice with a TQHPR40 motor, 290 Wh battery, and some clever integration that lets the shock, motor, and dropper post communicate.

At first glance, you might not even know that this new Rallon RS is even an e-bike, thanks to the tiny motor and battery, and even when pedaling it, you might be confused. Theres not top-tube display, and the assist levels are a far cry from what we see on full-power eMTBs these days. Despite the apparent demand for more power, I think what Orbea has done here is really cool, and I even predicted that we’d be seeing more eMTBs shy away from gobs of power in 2026, and I’m happy to see it happening.

Orbea Rallon RS Details

Visit Orbea.com for complete build details and specs

• Travel: 170mm rear, 180mm fork
• Wheel Size: Mixed or full 29″ wheels
• Flip-Chip
  Bottom Bracket: Low and High
  Headset: Slack, Neutral, and Steep
• Head Tube Angle: 64.25°
• Chainstay: 445mm
• Motor: TQ HPR40 motor, 290 Wh battery
• Sizes: S, M, L, XL
• Pricing
  Team: $10,199 USD
  LTD (with Live Valve): $14,999 USD
• Weight: ~40.1 lb / 18.1 kg (Size LG)

Orbea Rallon RS First Look

The Rallon RS is currently available in just two build options: the Rallon RS Team model at 10,199 USD and the Rallon RS LTD at an eye-watering $14,999 USD. Considering the spec and features, such as the Fox Live Valve Float X2 and a full Shimano XTR Di2 drivetrain, it’s not the most expensive eMTB we’ve seen this year, but it’s up there.

While the Rallon RS might be appealing to those who don’t feel the need for a full-power eMTB and still want to retain the feeling of a human-powered bike, the low power and torque of the HPR40 motor will leave you in the dust if you happen to be riding with buddies on their full-power bikes. But if you’re looking for a super light, super capable enduro bike with a small amount of assist to make the miles come slightly easier, the Rallon RS could be the perfect choice.

Geometry

In terms of geometry and suspension behavior, the Rallon RS hasn’t changed much from the Rallon and Rallon DH. With a 64.5-degree head angle, 445mm chainstays, and a 79.25-degree seat tube angle, the Rallon RS is clearly a bike that feels right at home on steeper trails, but with the addition of the TQ HPR40, you now have a little extra push for the climbs, but it’s more than just the added power from a motor that makes the Rallon RS a efficient climber. 

The Special Features

Linking the motor to the dropper post and rear shock allows the ride feel to be tuned for climbs and descents with minimal rider input. When the dropper is up, the shock is firmer; when it’s down, the shock opens up. Plus, you won’t need to charge all the electronic parts separately, since they all run off the 290 Wh battery. Something to note is that the Live Valve shock, which communicates with the dropper, is only available on the LTD option.