
This part being universal, it may require adaptations
DRAG SPECIALTIES Inner Tube (ref. 99-6197CMV-BX72) — designed for custom and vintage enthusiasts looking for a reliable part suitable for 21" wheels. This reinforced rubber inner tube is intended for front or rear fittings and adheres to DRAG SPECIALTIES standards for a simple and durable replacement.
Specifically equipped with a central metal valve (CMV), it fits 21-inch rims and the following tyre sizes: 110/90-21, 120/70-21, 4.00-21, and 4.10-21. Its reinforced rubber design ensures good performance under regular use while meeting the requirements of classic and vintage motorcycles.
Replace your worn inner tube with this reference to achieve a clean fit, suitable for the narrow wheels of roadsters and vintage motorcycles. Check compatibility with your rim before installation.