The Newton MTR (Mountain Rear), part of our ultimate tire package developed for gravity riding & racing. A tire that is at its best bringing up the rear while sprinting out the start hut of your race run, as you attack those loose off camber sections, hold the line on rocky chutes and pinballing down rock sections.

The tire, that small contact patch that connects you to the ground, is arguably the most important part of your bike. When you’re in the start hut, about to drop into your race run you need to know that this essential component is designed specifically with the job in mind. What better choice than the tire named after the man who defined the very laws of gravity.

• CONSTRUCTION | 2x120TPI A dual-ply, 120TPI construction, the 2x120TPI casing is supple and fast rolling with improved traction while providing high levels of suppleness

• COMPOUND | Grip3 Rear specific, triple density 40/50/60a compound, offering balanced levels of grip and treadwear

• PROTECTION | EN:Wall A butyl layer located within the casing ply that provides defence to cut and abrasion as well as providing extra sidewall support