AKRAPOVIC Evolution Exhaust - Titanium/Carbon Fiber RSV4 RR / RF / Tuono V4 1100 RR / Factory 2015-2020 S-A10E8-RC 1810-2298 SportModular Helmet 7-2 Inner Sun Shield Patented third and fourth finger-bridge

Patented third and fourth finger-bridge prevents contortion and separation of the fingers

Requires 1-1/8" bar mounts for bikes originally equipped with 7/8" bars

NOTE: For '04-'22 Sportster with CV carb and Delphi EFI (except '21-'22 Sportster S/RH1250/S and '22 Nightster/RH975)

Stock bikes the larger velocity stack installs on the ride side of the motorcycles

Brow vents in faceshield provide airflow to the temple area of the head

AKRAPOVIC Evolution Exhaust - Titanium/Carbon Fiber RSV4 RR / RF / Tuono V4 1100 RR / Factory 2015-2020 S-A10E8-RC 1810-2298 SportModular Helmet 7-2 Inner Sun Shield Patented third and fourth finger-bridgeAkrapovic titanium Evolution systems are designed for riders that demand maximum performance from their motorcycle The systems are significantly lighter compared to the stock exhaust system and feature exceptional production quality, hi tech materials, and of course increased engine performance combined with pure racing sound output Perfect welds and a combination of racing materials like titanium and carbon fiber Passenger footrest has to be removed