These are 5.8mm in diameter with a 3mm hole.
These are used on numerous Kyosho cars, buggies, trucks etc.
These are genuine Kyosho parts and are identical to their counterparts, they just have the Graupner label.
I do offer combined shipping discounts.
To receive the discounted shipping please allow me to invoice you first. Then you can provide payment.
Thanks so much for visiting my store Optima Heaven.