Kuryakyn 8694 Rear Cylinder Base Cover: Automotive. Buy Kuryakyn 8694 Rear Cylinder Base Cover: Vehicle Covers - ✓ FREE DELIVERY possible on eligible purchases. This inexpensive, chrome-plated cover cleans up the black hole behind the rear cylinder 。 This cover can be used by itself or with the transmission shroud 49-4108 (Mfg/N 8654) on 09-11 models equipped with an aftermarket true dual exhaust system where the rear pipe exits over the top of the transmission tho the left side of the bike, use the combination of transmission shroud 49-4107 (Mfg/N 7877) and rear cylinder base cover 49-6967 (Mfg/N 8394) 。 • Clean up the space between the rear cylinder and transmission top cover• Simple installation and all parts are included 。 。 。