The Yuanxing 60/65-6.9 is the original factory stock tyre on rear of the Ninebot Max G2 (G65 designation). The 6.9" rear rim is unique to this model.
Typical weight 750 grams with self healing liner (SH).
The self-healing lining is a thick lining of sticky stuff ("goo") that can assist seal punctures, also known as "puncture-proof" or "run flat". It has a higher viscosity than liquid sealants and typically will not run and damage hub alloy if the tyre is renewed periodically (<24 months).
Nameplate tyre pressure: 55PSI.
Width at bead: 54mm (narrower than G65 front factory stock CST 60/70-6.5 C-9351 tyre).
Tubeless.
Yuanxing branded. Some production batches have a white line.
Notes:
Typically paired with CST 60/70-6.5 C-9351 which resides the front of Max 2 (G65).
All Ninebot Max factory original tyres have self-healing liner. You can typically estimate how long the tyre has been fitted based on the condition of the liner. Ensure the rim is cleaned up to help form seal at bead.