Head to head

G-FORCE RS vs G-FORCE RS ST

On the numbers that decide this pair, the G-FORCE RS ST is 451 Wh more battery than the G-FORCE RS. 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.
SpecG-FORCE RSG-FORCE RS ST
Estimated range54 km69 km
Battery749 Wh1200 Wh
Weight29 kg29.9 kg
Motor torque85 Nm85 Nm
Top speed45 km/h45 km/h
Price$1,299$1,299
5-year cost$2,023$2,023

Where each one wins

  • G-FORCE RS ST is 451 Wh more battery.
  • G-FORCE RS ST is 15 km further on range.

The G-FORCE RS does not lead on a single measured axis here. That does not make it the wrong bike, but it does mean the G-FORCE RS ST is the one to justify not buying.

Who each one is for

G-FORCE RS

Suits you if you want:

  • 85 Nm of torque, which is steep-hill territory
  • folds, so it fits a boot, a train or a hallway
  • fast class, which keeps up with city traffic
  • rated to 181 kg of rider and luggage together
  • about 54 km estimated, which covers a 27 km each-way commute

What it asks in return:

  • fast class, so it is registered and helmeted in most places

G-FORCE RS ST

Suits you if you want:

  • 85 Nm of torque, which is steep-hill territory
  • fast class, which keeps up with city traffic
  • rated to 181 kg of rider and luggage together
  • about 69 km estimated, which covers a 34 km each-way commute

What it asks in return:

  • fast class, so it is registered and helmeted in most places

Each line above is read straight from the specification: torque, weight, payload, battery and our range estimate. Nothing here is a preference, and neither bike is being recommended over the other.

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 G-FORCE RS covers about 39,947 km before its pack is due for replacement; the G-FORCE RS ST, about 64,000 km. Ride less than that and the replacement never enters the sum.

Five years at 3,000 km a year, from the constants published on our methodology page. Resale is subtracted, which is why it shows as a negative.
Over five yearsG-FORCE RSG-FORCE RS ST
Purchase price$1,299$1,299
Charging$68$68
Servicing$972$972
Battery replacement
Resale value$-316$-316
Total$2,023$2,023

Run these numbers on your own mileage

Which one to buy

  • Pick the G-FORCE RS ST if you ride to the edge of the battery and dislike planning around it.
  • Pick the G-FORCE RS ST if you would rather charge less often than carry less weight.

Verdict

On the measured axes the G-FORCE RS ST is the better buy, and the G-FORCE RS 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

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