by: Naoki Sakai

New to Y’s Road Chigasaki is the MUC-OFF No Puncture Hassle sealant for tubeless tires that is cutting edge in its formula to fill the bigger holes and tears, while the latex forms a strong seal instantly.  Reviews consistently write up the Muc-off no puncture hassle sealant as the best for sealing holes and lasting longest among its competitors.





Developed with pro riders, it is the ultimate tire sealant available.  It is non corrosive and easily washes off with water.  Compatible with tubeless ready and full UST wheels/tires.   It works from 15-120 psi and temperatures from -20 to +50 degrees C. 


The compact pouch nozzle is designed to fit perfectly with presta valves, attaching directly with no spill or hassle(removal of valve with valve tool).  Because of its size and efficient application, it is good for toolkit or ride pack for emergency repair on the go!!  It sells for 1380 yen +TAX for 140 ml.  There is a window scale to measure how much of the sealant is being used.  A road bike uses 30-45ml. to a 29 inch MTB or downhill tire which would fill with the full 140 ml.