72 CB500 Four Tire Tubes?

[gioventures]

I've decided to go for Avon Roadrider AM26 tires on my 72 CB500 Four K0. Im going to use a 3.25-19 front and a 110/90-18 rear. My question is, what exact tube size do I need for front and for rear with these tires? Please provide specific measurements. Also, any preferred brand for tubes? Let me know what you're using. Thanks guys.

 

[Scruffy]

You can use any tube that matches those tire sizes. I like Kenda brand, they seem to hold up best for me, the rear tube in my Savage is a 2000 or 2001 that has been in a couple different tires. Bike Master tubes are also just fine. Motorcycle Superstore seems to have the best price and shipping time to me, as I'm one county north of their north MS warehouse/distribution center.

3.25-19 is 110/120 in modern numbers. You can run a 3.00/3.25/3.50-19 tube with no issues. Rear order by the metric number you listed or a 3.00/3.25/3.50-18 or a 3.25/3.50/3.60-18. Piece of cake, all those sizes are common as dirt.

 

[gioventures]

You can use any tube that matches those tire sizes. I like Kenda brand, they seem to hold up best for me, the rear tube in my Savage is a 2000 or 2001 that has been in a couple different tires. Bike Master tubes are also just fine. Motorcycle Superstore seems to have the best price and shipping time to me, as I'm one county north of their north MS warehouse/distribution center.

3.25-19 is 110/120 in modern numbers. You can run a 3.00/3.25/3.50-19 tube with no issues. Rear order by the metric number you listed or a 3.00/3.25/3.50-18 or a 3.25/3.50/3.60-18. Piece of cake, all those sizes are common as dirt.

Thanks Scruffy! This helps me a great deal! Ill be ordering all my tires and tubes and strips through Americanmototire.com. They seem to be a great company. Either way now I can pull the trigger and order all that i need. Thanks again.