<https://rovanrc.com/product/RV85323/>
<http://schema.org/description>
"Rovan (ROFUN) 45cc 4&#x2d;Bolt Top End Rebuild Kit MPN: RV85323 Rovan 4&#x2d;Bolt 45cc Engine Top End Rebuild Kit Complete with: &bull;45cc high performance cylinder head &bull;"
<https://rovanrc.com/product/RV85323/>