That would be awesome. Also you'll probably know the answer to this, decent cheap 650b inner tubes with removeable valve cores for sub 2 inch tyres? Only ones ive been able to find are 2.1 inch minimum
https://www.sigmasports.com/item/Specialized/Presta-Valve-Standard-Inner-Tube-650b-X-175-24-40mm/50CZ?utm_source=google&utm_medium=base&utm_campaign=base&co=GBR&cu=GBP&glCountry=GB&gclid=CjwKCAjwq_vWBRACEiwAEReprDOrn7_3yp5kIgJveb1-TiqSqio1nwxSxfkFFRDyCR_X6kZ5pUAULBoCq5wQAvD_BwE&gclsrc=aw.ds
@umop3pisdn started
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That would be awesome. Also you'll probably know the answer to this, decent cheap 650b inner tubes with removeable valve cores for sub 2 inch tyres? Only ones ive been able to find are 2.1 inch minimum