DRAG SPECIALTIES DS181231 Inner Tube heavy duty - 21" - center metal valve Brand_Belt Drives Ltd. ) gives superb FM reception

) gives superb FM reception from a class D amp

Note:For '99-'05 FXD Narrow Glide

Covers are machined from 6061-T6 billet aluminum

customizable amber turn signals

DRAG SPECIALTIES DS181231 Inner Tube heavy duty - 21" - center metal valve Brand_Belt Drives Ltd. ) gives superb FM receptionFeatures Inner tubes available in Center Rubber Valve (CRV), Side Rubber Valve (SRV), Center Metal Valve (CMV) Custom sizes for extra wide wheel applications High quality, heavy duty rubber inner tubes Specs Inner Tube Valve Stem Type Center Metal Valve (Threaded Nuts) Tube Fits Tire Size 4. 00 21 Units Each Duty Heavy Duty Product Name Inner Tube Tube Fits Tire Size 120 70 21 Tube Fits Tire Size 4. 10 21 Material Rubber Riding Style Street Mounting