NEWTON MTF
Who rides this tire.
Your bike of choice is a Downhill, Enduro or rowdy Trail rig. You eat/sleep loose turns, berms and full-on terrain.
Where does this tire perform best.
Best suited to your front wheel. A broad range of conditions from loose dust to wet loam. Most at home on challenging terrain where high levels of control are required.
Options.
Type: Trail, Enduro, Downhill.

From aggressive trail riding to the demands of downhill racing, the Newton MTF delivers consistent cornering bite, predictable braking control and premium performance in ever-changing conditions. The tread design features ramped center knobs to reduce rolling resistance, while tall, arch-supported side knobs provide fierce braking and cornering grip.
GOING DOWNHILL, FAST


ENDURO,
DOWNHILL,
TRAIL.
ANYTIME,
ANYWHERE.
Mountain bike tires are the sum of their parts where performance is a result of tread pattern and compound layup paired with specific casing materials and construction. The Newton MTF is classified by the new Simplified System for Trail, Enduro, and Downhill applications.
- TRAIL
- ENDURO
- DOWNHILL
CONSTRUCTION
1x60TPI
Utilizing a balanced, robust casing, our 60 tpi construction combines exceptional ride quality with outstanding durability.
COMPOUND
Trail2
PROTECTION
Armor
Armor – Bead to bead cut and puncture protection casing layer.
CONSTRUCTION
2x120TPI
A dual-ply, 120TPI construction, the 2x120TPI casing is supple and fast rolling with improved traction while providing high levels of support.
COMPOUND
Grip3S
PROTECTION
EN:Wall
EN:Wall – A butyl layer located within the casing ply that provides defence to cut and abrasion as well as providing extra sidewall support.
CONSTRUCTION
2x60TPI
COMPOUND
Grip3S
PROTECTION
DH:Wall
A butyl layer located within the casing ply, providing our highest level of sidewall defence.
Newton MTF
Size and Specifications
Type | Compound | Technology | Color | ETRTO | Size | Weight (g) | Max PSI |
---|---|---|---|---|---|---|---|
Trail | Trail2 | Tubeless Complete™ + Armor + 1x60TPI | Blk | 65-584 | 27.5x2.5 | 1065 | 50 |
Trail | Trail2 | Tubeless Complete™ + Armor + 1x60TPI | Blk | 65-622 | 29x2.5 | 1130 | 50 |
Enduro | Grip3S | Tubeless Complete™ + EN:Wall + 2x120TPI | Blk | 65-584 | 27.5x2.5 | 1205 | 50 |
Enduro | Grip3S | Tubeless Complete™ + EN:Wall + 2x120TPI | Blk | 65-622 | 29x2.5 | 1280 | 40 |
Downhill | Grip3S | Tubeless Complete™ + DH:Wall + 2x60TPI | Blk | 65-584 | 27.5x2.5 | 1330 | 40 |
Downhill | Grip3S | Tubeless Complete™ + EN:Wall + 2x60TPI | Blk | 65-622 | 29x2.5 | 1410 | 40 |
MOUNTAIN | Tubeless Crotchet (TC) or Tubeless Straight Sidewall (TSS) Rim Inner Width Measurement - Millimeters | ||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tubeless Complete: Clincher Tire Size | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 |
2.25" | 57mm | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |||||
2.35 | 60mm | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |||
2.4 | 61mm | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |||
2.5 | 64mm | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |||
2.6 | 66mm | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |

Allowable Inner Rim Width

Optimal Inner Rim Width
ETRTO guidelines limit maximum tire pressure to 72.5 psi / 5 bar for Tubeless Straight Sidewall (TSS) aka ‘Hookless’ type rims.