Size: 650B x ​​38 (38-584/27.5 x 1.5) Weight: 400g [Gravel compound] Uses the newly developed ZSG GRAVEL compound. Designed to withstand harsh conditions, it provides low rolling resistance and high grip on any road surface. [Well-balanced TuffTex structure] Adopts a structure that combines flexibility and puncture resistance. Recommended for those who value both lightness on paved roads and peace of mind on gravel! [Easy Tubeless Setting] The bead and structure have been thoroughly redesigned so that you can easily raise the bead even with a floor pump. Compatible with various rims including hookless. [Semi-slick that can be used in a wide range of applications] The center of the tread has a waving pattern designed for light running, and the sides have a pattern designed for grip during cornering. Ideal for rides with a high proportion of paved roads and compact gravel.




Product model number: ‎F650B38-GKSS-B2
Color: ‎Black
Size: ‎650B×38
Material: ‎Rubber , Synthetic rubber
Packing size: ‎16 x 14 x 13 cm; 400 g