Sometimes the most important things are the ones you can’t see. Case and point the humble inner tube. Unlimited horsepower and the trickest suspension in the world are useless if you are sitting on the side of the trail with a flat tire. The Malcolm Smith Racing Heavy-Duty and Ultra Heavy-Duty tubes are purpose-built to prevent you from getting stranded in the middle of Baja, getting pissed in the piste of Dakar or wherever your riding adventures may take you.

Nobody thinks about a flat tire until they have one… usually at the point furthest away from your destination and base camp. Made of top quality natural rubber, MSR tubes are extra thick to be puncture and pinch resistant.

In this case, a couple extra ounces of prevention are worth a pound of cure. For less than $25 you can save yourself from a night stranded alongside the trail or totally destroying a knobby and a rim.

In a pinch, it works for both front and rear applications so you don’t have to worry about carrying too much, but still have the peace of mind to know that you won’t be riding out on the rim either.

·         Made with high quality natural rubber

·         Extra thick tubes for critical situations where flats are unacceptable

·         Puncture and pinch resistant