2012 Yamaha Roadliner S, Awesome price on a new Roadliner with full warranty! Managers special discounted price due to small blemish in tank, sold as-is with full factory warranty. Click "get quote" or call 615-767-6835 for more info! 2012 Yamaha Roadliner S Bigger Really Is Better. And its hard to ague with 113 of them. Our biggest V-Twin is also our boldest, with highly advanced fuel-injected engine producing peak torque at only 2250 rpm. And an aluminum frame for the king of solid, precise handling nothing else in is class can touch. The Roadliner S gets chrome switchgear, front break and clutch master cylinders an levers, belt guard, fork and fork covers, various engine covers, rear fender stay and polished wheels.