Light unit length: 17 mm

there's the option of the extra quiet Super Q baffle

Yamaha 1WD-E3440-10

Note for 87-06 Softail & 04-06 XL Sportster: These models require separate purchase of 18mm O2-sensor plug

texas leather liten vaska 15OM Light unit length: 17 mmTexas Leather Rectangular Motorcycle Tool Bag This rectangular leather tool bag from Texas Leather is tough, versatile and built to fit wherever you need it, on your handlebars, windscreen, frame or sissy bar. It's a solid choice for stashing tools or essentials on the go. Features: Universal fit for handlebars, frames, windshields, sissy bars or custom mounting Made from thick, durable real leather Including straps to mount the bag Available in black