FLYWHEEL MTB SHORT

Name: FLYWHEEL MTB SHORT
Brand: SMBL
SKU: 10015-101-13
Price: 199.0 USD
Availability: InStock

$199.00

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Color: Olive

Size S M L XL 2XL

Description

A lightweight, breathable mountain bike short built for high-output trail days. Precision fit, secure storage and targeted airflow keep you focused when the pace picks up.

Description

A lightweight, breathable mountain bike short built for high-output trail days. Precision fit, secure storage and targeted airflow keep you focused when the pace picks up.

Fit

Tailored athletic fit with a tapered leg

Fit

Tailored athletic fit with a tapered leg

Fabric

162gsm lightweight Toray™ recycled stretch nylon with mapped airflow

Fabric

162gsm lightweight Toray™ recycled stretch nylon with mapped airflow

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Size & Fit

Tops

Size	Chest	Front Length	Waist	Sleeve	CB Length
S	36-38"	26.75"	18.75"	16.25"	26"
M	39-41"	27.75"	20.75"	17"	27"
L	41-44"	28.75"	23.25"	17.75"	28"
XL	45-47"	29.75"	26.25"	18.5"	29"
2XL	48-52"	30.75"	29.25"	19.25"	30"

Bottoms

Size	Waist	Hip	Thigh	Inseam
S	28-30"	35-37"	25.50"	9"
M	32-34"	38-39"	26.75"	9"
L	35-38"	41-43"	28"	9"
XL	38-43"	45-47"	29.25"	9"
2XL	43-47"	48-50"	30.50"	9"

All measurements are garment measurements laid flat. Chest and waist are measured across, not around. If you're between sizes, we recommend sizing up.

We don't design everything to fit the same. We design each piece to fit its purpose. Every silhouette is intentionally built for how it's meant to move, layer, and live.

Standard Utility

Balanced. Clean. Everyday layering. Neither slim nor oversized — sits naturally on the body with room to move.

Tailored Athletic

Close to the body. Built to move. Minimal excess. Designed for performance without restriction.

Relaxed Layering

Designed to go over base layers. Room through chest and shoulder. Comfortable without being shapeless.

Product fit reference

Foundation Tee Standard Utility — order your standard tee size

Third Eye Tee Standard Utility — modern tailored fit

Skyward Sun Hoodie Tailored Athletic — no-cling athletic fit, true to size

MDWT Hoodie / Crew Standard Utility — relaxed through the body

HVWT Zip Hoodie Relaxed Layering — room for base layers

HVWT Sweatpant Standard Utility — elastic waist, darted knees

Lucid Hybrid Short Tailored Athletic — above-the-knee, 9" inseam

Chest

Relax your arms at your sides. Measure around the fullest part of your chest, keeping the tape level across your back.

Waist

Measure around your natural waistline — the narrowest part of your torso, typically just above the navel. Keep the tape snug but not tight.

Hip

Stand relaxed with feet shoulder-width apart. Measure around the fullest part of your hips and seat.

Sleeve Length

With your elbow bent, measure from the center back of your neck, across your shoulder, down to your elbow, and then to your wrist.

Front Length

Measure from the highest point of the shoulder, at the base of the neck, straight down to where you want the hem to fall.

Inseam

Measure from the crotch seam straight down the inside of the leg to the bottom of the hem. For shorts, this is the finished length of the inner leg.

All product measurements on SMBL are garment measurements laid flat — not body measurements. If you're between sizes, we recommend sizing up. Questions? We'll size you right or we pay the return.

Why We Made This

High-output trail days demand focus. Most shorts either overcomplicate the ride or fall apart when the pace picks up. We wanted something lighter, more breathable and more comfortable under effort, so we stripped it back to what matters: lightweight stretch fabric that moves without resistance, targeted airflow to dump heat on the climb, secure storage that stays quiet in motion and a dialed fit that doesn’t shift mid-ride. The result is a short that disappears when you’re deep in it. Because when the trail gets loud, your gear shouldn’t.

Key Features

Adjustable waistband with Cobrax® snap closure for a secure, dialed fit under load. Knee pad compatible construction with a tapered leg that stays clear of the drivetrain. Articulated patterning built for aggressive riding positions and unrestricted movement on technical terrain. Aquaguard® 2-way zips, bellowed cargo pockets, and secure internal storage keep essentials stable and protected. Bonded front hems reduce bulk and eliminate friction where it matters most.

Materially Different

Built with a lightweight 162gsm stretch fabric from Toray, one of the world’s most trusted technical textile makers. The recycled nylon construction delivers breathable durability with the right amount of stretch to move naturally on the bike. Ventilated panels release heat on long climbs while moisture-wicking fibers keep the short dry under sustained effort. Tough enough for trail contact, stable enough to hold its shape ride after ride.

Favorite MTB short

Best looking riding shorts I own. Super comfortable you dont even notice when your riding and bombproof. Length is perfect as well.

Adaptive fit, very comfortable!

I wear shorts for all kinds of riding, whether it is mountain, gravel, and even road, from experience a good pair goes a long way, and these are no exception. I have put holes in many previous pairs, as well as mud stains that look slightly strange from the rear, where these on the other hand have not developed holes, and wash extraordinary well, nor do I have to pull them up at every intersection. I seriously recommend these to anyone who likes extra pockets, and doesn't want to have to think about what pair to wear for your next ride, because these are the answer.

Even better than my previous favorite

Perfect length and weight and the two way zipper on the phone pocket is a great touch. In 40 years of mtb riding I've ridden nearly every manufacturer of shorts. These just took the top step.

Super Comfortable

I’ve ridden a lot of premium shorts over the years, and these are some of the best I’ve owned. They’re lightweight and extremely comfortable- to the point where you honestly forget you’re wearing them. They pair well with knee pads and the pockets feel secure without adding bulk. They’re breathable enough for hot days but substantial enough to run through most of the year. Overall, they’re low fuss shorts that just quietly do their job. I'll be ordering more.

Built for Adventure and Everyday Performance

These MTB shorts hit every mark. Lightweight but extremely durable, great stretch for movement, and a design that actually looks good both on and off the bike. The pockets are well-placed and secure, so nothing bounces around. You can tell a lot of thought went into the construction. If you’re active or just like a hard-working short that doesn’t quit, these are winners.

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