An Impac standard Inner Tube with a size of 8"1/2x2, 225x55.
Schrader valve with a 10/45 degree bend.
ETRTO : 220/120-50
For 110mm Internal Diameter tyres.
- Please be aware that the size 8 1/2 x 2 can be found on several different size of tyres.
- You must measure the internal diameter of your tyre to find the correct size.
- If the internal diameter of the tyre is 110mm then this inner tube IS compatible.
- If the internal diameter of the tyre is 134mm then this inner tube is not compatible.
