The Chao Yang 10x2.50-6.5 is the original factory stock tyre on InMotion S1. Also suitable for most Ninebot Max series models and in lieu of 60/70-6.5 (& 10x2.70-6.5) on Apollo City Pro.
This size designation is equivalent with convention of 60/70-6.5 and can be used interchangeability.
Support for Ninebot models of:
The original Max.
The subsequent Max models with designation G30P, G30L and G30LP (both generations).
The front of the Max G2 (G65 designation, this model introduced rear suspension).
Chao Yang branded. Some production batches have a blue line. Unidirectional, with no rotational direction marker on sidewall.
Notes:
This tyre is slightly more pliable than the CST tyres of 60/70-6.5 C-9351 (which has self-healing liner) and 10x2.50-6.5 CM531 making it slightly easier to slip on the rim, although the later has 7mm more width at bead which can help forming initial seal on bead when fitting, it is also a heavier (thicker) tyre. The former has self-healing liner.