Inner Tube - Motorcycle Tube Style & Size:21" Heavy Duty Tube - $19.95 • Bearing & Seals

• Bearing & Seals

but because of the height of the nipples and how they are more towards the outside of the rim

1290 ADV Motorcycles have a sensor on both the front and rear wheels

This 18" rear wheel is narrower than OEM

Inner Tube - Motorcycle Tube Style & Size:21" Heavy Duty Tube - $19.95 • Bearing & SealsDescription Specs Additional Info Most common sizes ship within 1 business day. If not in stock, lead time is 7 business days plus delivery. Choose between Standard or Heavy Duty motorcycle tire inner tubes for your new wheel or next tube replacement. Please provide your bike's year, make & model and we will confirm sizes with you. Standard Tubes Measure 1. 5mm to 1. 75mm Thick Heavy Duty Tubes Measure 2mm to 3mm Thick Seamless Rubber Construction