CHALLENGE LATEX TUBE 700x23/28C (PRESTA-48) grease hassle-free solution for rear axle

hassle-free solution for rear axle upgrades or replacements

5x Tubeless repair strings

Compatible chain :HG-EV 11-speed/HG-X11

then when the bike already have some support from the fork mount

tubeless-ready rims

CHALLENGE LATEX TUBE 700x23/28C (PRESTA-48) grease hassle-free solution for rear axleThe only Seamless one piece latex inner tube on the market Seamless & smooth, no bumps at the valve No out of round, unbalanced wheel Improves rolling resistance and comfort Strong and extremely elastic, thus very reliable Improves resistance to punctures Is lighter weight than standard butyl and some superlight butyl tubes Has a two piece removable valve core for valve extender use Two sizes: for Road wider Road 19 28mm and for wider Road Adventure