Cycling Shorts & Bibs

Guided by a Fit First design approach that ensures superior on-bike comfort, Bontrager cycling bibs and shorts feature our exclusive inForm chamois—chamois that are scientifically formulated using pressure mapping data to be the most technically advanced and ergonomically accurate chamois in the industry. It's a new level of comfort, ready for a new level of riding.

Cycling Bibs

The Trek Factory Racing RSL Bib Short tastefully displays what team you support, while offering the same ultimate performance features ridden by the top pros.

Look like a pro. Ride like a pro. Tastefully display your support for Trek Factory Racing, while enjoying the performance you demand for serious riding.

RXL Bib Short

$169.00 AUD

When you put in big, hard miles you need your shorts to perform as strong as you. Bontrager's RXL Bib Short defines luxury performance to keep you comfortably counting the miles.

RL Bib Short

$139.00 AUD

Ride hard. Race harder. The Bontrager RL Bib cycling short is the perfect balance of fashion and function.

Race Bib Short

$139.00 AUD

The Race Bib Short packs tremendous value into a very attractive, performance-ready package.

Baggy Mountain Bike Shorts

Rhythm Elite Short

$189.95 AUD

The adaptable Rhythm Elite mountain bike short proves that technical mountain bike clothing should transcend riding disciplines. Durable stretch nylon material and generous ventilation provide cool peace of mind for all-day enduro riding, while a detachable inForm Drop-In Liner delivers comfort for long days on the trail.

Rhythm Short

$145.00 AUD

The value-packed Rhythm mountain bike short does the job on varied terrain, for those who like to mix it up.

Evoke Short

$149.00 AUD

XC and trail riding put your baggie shorts through a serious test of freedom of movement, durability and chamois support. Grab the Evoke Short to pass the tests and more.

Dual Sport Short

$79.95 AUD

If your daily ride may cover trails, bike paths or roads (or some combination of all of those) but you aren't into the spandex look, the Dual Sport Short is the choice for you.

Fitted Bike Shorts

Race Short

$119.00 AUD

The Race Short packs tremendous value into a very attractive, performance-ready package.

Solstice Short

$74.95 AUD

An entry-level cycling short that's perfect for casual and low-mileage riders, Bontrager's Solstice Short is focused on the essentials.

Profila: Premium fabrics. Any weather.

Profila: Premium fabrics. Any weather.

Be comfortable no matter the conditions with Profila premium fabrics. Warm and toasty or cool and dry, create your own weather with the elite performance of Profila.

Get the fit that's right for you.

Measurements on the sizing chart reflect the actual measurements of the body’s circumference (not product’s measurements). Use a cloth measuring tape to measure your body. All measurements should be taken while standing up straight with feet shoulder width apart. For maximum accuracy, take measurements next to skin.

Pro fit, fitted, semi-fitted, and loose fit

inches cm inches cm inches cm
XS 33-35 84-89 27-29 68-74 33-35 84-89
S 35-37 89-94 29-31 74-79 35-37 89-94
M 38-40 96-102 32-34 81-84 38-40 96-102
L 41-43 104-109 35-37 89-94 41-43 104-109
XL 44-46 112-117 38-41 97-104 44-46 112-117
2XL 47-49 119-124 42-45 106-114 47-49 119-124
3XL 50-52 127-132 45-48 114-122 50-52 127-132


Measure around the fullest part of your chest under your armpits with your arms relaxed at sides. Keep the measuring tape parallel to the ground.


Measure around the natural waist, which falls at the natural curve of the body--the indentation between the hips and the ribcage. The measuring tape should be close to the body but not snug.


Wrap measuring tape around the fullest part of the hips and buttocks. Keep the measuring tape parallel to the ground.

Ride it and love it. If not, we’ll take it back.

Ride it and love it. If not, we’ll take it back.

It’s that simple.

If for any reason you’re not satisfied with your Bontrager products, return the item - along with the original sales receipt - to the place of purchase within 30 days of purchase date for exchange or store credit.