Overall diameter 39mm

Certification: ECE 22

a large zippered pocket

This filter is longer than the regular Evo Big Twin filter and will hold more oil

saddlemen ts1450r tactical motorcycle tunnel tail bag BS365 Overall diameter 39mmSaddlemen TS1450R Tactical Motorcycle Tunnel Tail Bag This tunnel bag is sized for seats and pillion pads up to 22. 9 cm (9") wide, making it a solid fit for everything from sport bikes to cruisers. The rigid 1200D build holds its shape, and the cam lock system lets you mount or remove it in seconds. It comes with MOLLE panels for extra attachments, concealed D rings that wont scratch your paint, and a rain cover for wet rides. Inside, a tech