Marquee

Speed

Our goal - to help you, the rider, be faster on your bike. Armed with cutting-edge technologies, world-class engineers and state-of-the-art production facilities, we are able to design products that are faster, lighter and easier to use. Performance-proven by professional athletes and everyday riders, Bontrager is the ultimate upgrade for race day and every day.

Time Trial Bottle Cages

Never lose a bottle again, thanks to Bontrager's problem solving Race Lite Rear Cage Holder. Designed to hold one or two bottles, the Rear Cage Holder offers multiple angle adjustments and high/low positioning that let's you dial-in just the right position for easy bottle access. Includes two Race Lite Rear Cages.

RL Tri Cage

$19.95 AUD

The ultimate cage for behind-the-saddle carrying systems, the unique design of Bontrager's Tri Cage won't drop or eject bottles, no matter how rough the road.

Aero Bike Tires

R4 Aero

$99.95 AUD

Every second counts. Every watt precious. Nothing gets between you and a PR. The R4 Aero road tire is your tire - with it's aerodynamic profile, Aero Wings and 220 tpi casing, this tire lives up to it's billing as the World's Fastest Tire. All that and it even has Hard-Case Lite protection so flats won't even mess up your plans.

Aero Bars

Tuck into that aero position at your next race without worrying if your handlebars are legal in the eyes of the UCI. The full-carbon fiber Bontrager UCI Legal Speed Concept bars are fully legal, and built for speed. Extensions, arm pads and hardware sold separately.

Optimized in the wind tunnel, Bontrager's Race X Lite Carbon Clip-On Aerobars use a unique clamping mechanism that mounts securely but is gentle on carbon fiber and lightweight aluminum bars. Constructed from high compression molded carbon and lightweight, forged aluminum, the X Lite Aerobar features aerodynamic internal cable routing and fits oversized 31.8mm handlebars.

Aero Bar Accessories

Designed for use on Trek 2012 Speed Concept bikes, the stealthy full carbon fiber Bontrager Speed Concept (Gen 1) Race X Lite Stem is lightweight, aerodynamic and will help you carve through the wind to improve your bike splits.

Time Trial Bags

Conveniently stow your ride essentials in a completely integrated aerodynamic storage container.

Speed Box

$34.95 - $59.95 AUD

Keep your race-day nutritional supplements close at hand with Bontrager's Hilo Speed Box.

Time Trial Brake Levers

XXX Aero

$215.00 AUD

The ultimate brake levers for both triathletes and time trialists with a wind tunnel sculpted shape, adjustable reach and the ability to switch between wide and traditional width wheels without tools.

Seatposts

Designed specifically for Speed Concept frames, this full-carbon, highly aero seatpost is customizable with a reversible design and available accessories: 35mm head offers 75 to 82 degrees; 10mm and carbon rail-specific head is also available.

XXX Full Aero TTX

$281.99 AUD

Designed exclusively for Trek's Equinox TTX bikes, this extremely aerodynamic seatpost uses proprietary OCLV Carbon technology to keep weight low and strength high. The one-bolt seatpost head provides adjustment along three axes: fore and aft, side to side, and up and down. Symmetric design allows you to run either a 20mm rearward or 20mm forward offset, effectively changing your seat tube angle from a traditional 73 degrees to an aggressive 79 degrees.

Available in 35mm or 10mm offsets, as well as a carbon rail-specific model, for optimal fit and customization, these forged alloy post heads are super strong and light, with a one-bolt design for easy, secure mounting.

Bontrager Wheelworks: 
Precision. Crafted.

Bontrager Wheelworks: Precision. Crafted.

Hard-Case tire cross section

Anti-flat. Pro performance.

2015 Aeolus

Lighter, wider, and still fastest

Learn what makes Aeolus D3 faster and better than the competition.

Dual Direction Design

Aeolus D3: white paper

Download an in-depth look at the development and performance of Aeolus D3 wheels.

Bontrager Aero Wing

Aero Wings: Tires can be a drag. Not these.

Aero Wings

R4 Aero

R4 Aero: World’s Fastest Tire

The R4 Aero—or what we refer to as the world's fastest tire—is just that. We set out to create a tire that excelled in aerodynamics and in rolling resistance. The result, the fastest tire on the market, in every wind angle, at every speed.