Kouba, the trusted leader in lowering links, now offers a link for the 2017 CRF450R and 2017 CRF450RX. Offering four links for a complete range of lowering needs:
CRF17-1R lowers the rear .25 inches
CRF17-1 lowers the rear .50 inches
CRF17-2 lowers the rear 1.5 inches
CRF17-3 lowers the rear 2.5 inches (Made specifically for flat track/TT riders)
NOTE: Make sure you select the correct link for your lowering needs.