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Men's Mountain Bike Shorts 900 - Black
Men's Mountain Bike Shorts 900 - Black

Men's Mountain Bike Shorts 900 - Black

Durability and comfort!

4.3 / 5

Regular price


B Twin

Men's Mountain Bike Shorts 900 - Black designed for frequent mountain biking in warm/hot weather (rides of 3 hours or more).

These 900 men's mountain biking shorts are thick, durable, and snag-resistant. Made from stretchy fabric, offering great freedom of movement. 2 flat secure pockets.\nAdjustable waist using rip-tabs.
Abrasion resistant

Thick resistant-to-wear fabric, highly resistant to snagging during MTB.


Material is very breathable; loose cut for effective moisture management.

Freedom of movement

Very comfortable stretchy fabric. Waist size can be adjusted using rip-tabs.


2 flat pockets with zips to keep items safe.


To determine whether a fabric is breathable, we measure its evaporative resistance (test based on standard ISO 11092).
The lower its resistance, the more the fabric will let water vapor produced by the body escape, and therefore the more breathable it is.
For example: RET <9 = extremely breathable fabric.

Care tips

Machine wash at 86°F. Synthetics cycle. Turn the article inside out. Use a minimal amount of laundry detergent. Do not use fabric softener. Line dry in a warm, ventilated area. Do not tumble dry.Do not dry clean. Do not bleach. Do not place on a heater to dry.

Product tests

Our team of product designers based at the B'Twin Village in Lille, France is continuously working to make cycling more comfortable for our users. Our mission is to create products that meet the specific cycling needs of our users and to eliminate obstacles to a good cycling experience.
We then test our products in the field, as we are convinced that only by subjecting them to real world conditions can we continuously improve our products.


Main fabric : 85.0% Polyamide , Main fabric : 15.0% Spandex

Care Instructions

Machine washable. Do not tumble dry.


2 Years



Model Code


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