Head to head

SAMEBIKE RS-A07 vs SAMEBIKE XWXL09

On the numbers that decide this pair, the SAMEBIKE RS-A07 is 115 Wh more battery than the SAMEBIKE XWXL09. Everything else is below, including where it loses.

Range is our estimate under the reference ride, not the manufacturer's claim. Cost is over 5 years at 3,000 km a year, on the same formula the cost-of-ownership calculator runs. How we work this out

Range figures are MathBikes estimates under the reference ride. Prices are the current listed price.
SpecSAMEBIKE RS-A07SAMEBIKE XWXL09
Estimated range44 km36 km
Battery614 Wh499 Wh
Weight34 kg30.8 kg
Motor torque40 Nm40 Nm
Top speed40 km/h35 km/h
Price$1,399$1,499
5-year cost$1,773$1,849

Where each one wins

  • SAMEBIKE RS-A07 is 115 Wh more battery.
  • SAMEBIKE RS-A07 is 8 km further on range.
  • SAMEBIKE RS-A07 is 5 km/h faster.
  • SAMEBIKE XWXL09 is 3.2 kg lighter.

The SAMEBIKE RS-A07 leads on 3 of these, the SAMEBIKE XWXL09 on 1. Neither sweeps it, so the choice comes down to which of those you actually use.

What each one costs to own

Over 5 years the two land within 5% of each other, which is inside the error on any of these inputs. Cost is not the deciding factor here.

That figure moves mostly on the battery. The SAMEBIKE RS-A07 covers about 32,747 km before its pack is due for replacement; the SAMEBIKE XWXL09, about 26,613 km. Ride less than that and the replacement never enters the sum.

Run these numbers on your own mileage

Which one to buy

  • Pick the SAMEBIKE RS-A07 if you ride to the edge of the battery and dislike planning around it.
  • Pick the SAMEBIKE RS-A07 if you would rather charge less often than carry less weight.
  • Pick the SAMEBIKE XWXL09 if you carry the bike up steps, onto a train, or into a flat.
  • Pick the SAMEBIKE RS-A07 if your commute has fast stretches where the assist cutting out matters.

Verdict

On the measured axes the SAMEBIKE RS-A07 is the better buy, and the SAMEBIKE XWXL09 needs a reason of its own: a colour, a frame, a shop you trust, a price that moves. None of those are in our numbers, and all of them are legitimate.

Range here is an estimate under one reference ride, not a measurement. Yours will differ with terrain, weight, tyres and weather, which is what the range calculator is for.

Price drops

Tell me when either of these gets cheaper

One email when a price moves on a bike you are watching. Nothing else.