Kuberg Ranger vs Caofen F80: which is bigger?
The Caofen F80 is the bigger bike. Its wheelbase is 0.8 in (20 mm) longer (51.2 in (1,300 mm) vs 50.4 in (1,280 mm)), its seat sits 1.2 in (30 mm) lower, and it weighs 62 lb (28 kg) more.
With a 34.3 in (870 mm) seat, riders around 5'10" and up can get the balls of both feet down once suspension sag is counted, and riders around 6'4" and up can flat-foot it. On the Caofen F80, 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.
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 Kuberg Ranger bigger than the Caofen F80?
No. The Caofen F80 has the longer wheelbase, 51.2 in (1,300 mm) vs 50.4 in (1,280 mm).
Which has the lower seat height, the Kuberg Ranger or the Caofen F80?
The Caofen F80, at 33.1 in (840 mm) vs 34.3 in (870 mm) for the Kuberg Ranger, a 1.2 in (30 mm) difference.
How tall do you need to be for the Kuberg Ranger vs the Caofen F80?
Roughly: the Kuberg Ranger suits riders from about 5'10" (balls of feet down) and the Caofen F80 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 lighter, the Kuberg Ranger or the Caofen F80?
The Kuberg Ranger: 110 lb (50 kg) vs 172 lb (78 kg) for the Caofen F80. Manufacturers don't all weigh the same way, so treat small gaps as a wash.
Which is faster?
The Caofen F80 has the higher claimed top speed: 53 mph vs 50 mph.