Austrack Tanami X15B

This Austrack Tanami X15B bike rack carries four bikes on the 2025 X15B without compromising towing performance. The installation is 100% bolt on, no cutting or permanent modifications, an Extreme Duty Four Bike Rack Assembly on an H-Mount drawbar mount with a Support Post.

Mounted directly to the drawbar, it integrates cleanly with the hybrid’s chassis and keeps the bikes as low as possible, which matters on Tanami models with taller toolbox and woodbox configurations. Keeping the load low improves stability and reduces movement during travel, while the positioning maintains maximum trailer articulation through tight turns, steep driveways and off road terrain. Josh’s reaction to the fit around his woodbox said it all: millimetre perfect.

Keeping the weight close to the drawbar maintains a low tow ball weight delta and good towing balance, roughly 70% to the tow ball and 30% to the axle, while preserving full use of the front storage area. The system carries four bikes securely from highways to corrugated tracks, each in its own wheel support cradles, held by a frame support cradle, at up to 32kg, rated to 84kg total.

Purpose built to the hybrid’s layout, it is a clean, durable and practical solution. Every system is manufactured in Mitcham, Victoria, as they have been since 2007, from Australian mild steel and stainless steel, zinc primed and finished in textured Dulux powder coat, and covered by a lifetime warranty. See the range in our caravan bike racks, with tow vehicles in the pre-configured vehicle carriers.