Hot Rods Crankshaft Assembly 4012 Low Profile Touring Seat Fitment: Yamaha R1 R1M R1S

Fitment: Yamaha R1 R1M R1S 2015-2023 / FZ10 2017-2017 / MT10 2018-2023 (connects as upgrade to Graves V3 cat eliminators only

Perfect for stock to large displacement

The silencer is hung with a carbon silencer strap

each of the three muffler bodies measures 2-1/4" in diameter Each of the three pipes on each muffler ties into a three-into-one collector The gigantic

The T-4 Slip-On has an impressive design

Hot Rods Crankshaft Assembly 4012 Low Profile Touring Seat Fitment: Yamaha R1 R1M R1SSold complete with the original proven Hot Rods connecting rods, top end bearings and crankshaft webs Factory assembled and trued to OEM specifications; meet or surpass OEM in performance and durability Complete and ready for installation Completely rebuildable with genuine Hot Rods connecting rods Main bearings and seals sold separately for single cylinder crankshafts Hot Rods has developed six long stroke applications for ATVs Special pistons for