R-Core X Motocross Race Pants

The R-Core X is 100%’s most advanced riding pant — their downhill race pant, lighter than the Airmatic and cut for race days.Features 4-way stretch main fabric in a lightweight polyester/spandex blend DWR water-resistant coating sheds dirt and water Downhill-race fit that clears knee guards and braces Articulated, tapered leg Specifications Line: R-Core — 100%’s downhill line Sizes: 30, 34, 36 (waist in inches) Colour: black 100% sells the R-Core X as a downhill mountain-bike pant.

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In Stock

$159

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Waist Size — 36

Size guide ↓

Reinforced SaddleBrace-CompatibleAbrasion-Resistant

Built for the Track

Every Panel Has a Job.

4-way stretch main fabric in a lightweight polyester/spandex blend

DWR water-resistant coating sheds dirt and water

Downhill-race fit that clears knee guards and braces

Articulated, tapered leg

The Details

R-Core X Motocross Race Pants.
Made to Race.

The R-Core X is 100%’s most advanced riding pant — their downhill race pant, lighter than the Airmatic and cut for race days.

Specifications

Line: R-Core — 100%’s downhill line
Sizes: 30, 34, 36 (waist in inches)
Colour: black

100% sells the R-Core X as a downhill mountain-bike pant. Ships from San Francisco.

Size & Fit

Dialed In, Not Squeezed In.

MX pants are sized by waist in inches. Measure at your natural waist, over the base layers you ride in.

Size	Waist	Waist (cm)
30	30″	76 cm
34	34″	86 cm
36 — selected	36″	91 cm

The Brand

100%

The 100% logo comes from the question every racer gets asked: how much effort do you give? Worn by motocross legends in the late '70s and reborn in San Diego as a premium racing brand, 100% now builds complete race kits — the most iconic goggles in motocross, plus gloves, jerseys, and the pants on this page.

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