Tool Test: Cordless Trim Routers - FineWoodworking
Guide Rail Adaptor for Ryobi R18TR-0 ONE+ Cordless router to Makita Plunge track | eBay
Ryobi cordless trim router 18V ONE+ (BODY ONLY) 1/4″, spins at 20,000-30,000rpm, compatible with any brand of 0.24" (6mm) and 25" (6.35mm) (¼”) router bits - Amazon.com
Ryobi P601 Trim Router 18V One+ Video Review - Shop Tool Reviews