RFN Ares Rally Pro vs Altis Sigma: which is bigger?
The RFN Ares Rally Pro is the bigger bike. Its wheelbase is 1.8 in (45 mm) longer (52.4 in (1,330 mm) vs 50.6 in (1,285 mm)), its seat sits 0.8 in (20 mm) higher.
With a 33.1 in (840 mm) seat, riders around 5'8" and up can get the balls of both feet down once suspension sag is counted, and riders around 6'1" and up can flat-foot it. On the RFN Ares Rally Pro, with a 33.9 in (860 mm) seat, riders around 5'10" and up can get the balls of both feet down once suspension sag is counted, and riders around 6'3" and up can flat-foot it.
Silhouettes are traced from manufacturer side-profile photos and scaled so the wheel-to-wheel distance matches the published wheelbase, so small parts like mirrors and fenders may be off by a few percent.
Questions
Is the RFN Ares Rally Pro bigger than the Altis Sigma?
Yes. The RFN Ares Rally Pro has the longer wheelbase, 52.4 in (1,330 mm) vs 50.6 in (1,285 mm).
Which has the lower seat height, the RFN Ares Rally Pro or the Altis Sigma?
The Altis Sigma, at 33.1 in (840 mm) vs 33.9 in (860 mm) for the RFN Ares Rally Pro, a 0.8 in (20 mm) difference.
How tall do you need to be for the RFN Ares Rally Pro vs the Altis Sigma?
Roughly: the RFN Ares Rally Pro suits riders from about 5'10" (balls of feet down) and the Altis Sigma from about 5'8". Shorter riders manage both with lowering links or a slimmer seat. Enter your height above to see yourself next to both.
Which is faster?
The Altis Sigma has the higher claimed top speed: 75 mph vs 48 mph.