Grand Bois Hetre 650b x 42

The thinly woven casing on this tire offers a superior lack of rolling resistance. The high volume offers comfort on bumpy roads.

Made in Japan, for I's Bicycle GrandBois
As an indication,it measures 39 mm wide on Velocity Blunt rims and it weighs just 450g


Now available in a Extra Light weight-weenie version, shaving off 67g