INLANDSIS Bikejor Max Dog Bike Antenna

Bikejor Max Dog Bike Antenna – Stability, Precision & Safety
The Bikejor Max has been designed to provide precise, safe handling for bikejoring. It mounts directly onto the head tube, above or below the down tubes, ensuring compatibility with most mountain bikes and kick scooters.
Unlike most bikejoring systems on the market, the Bikejor Max attaches directly to the frame and remains completely independent of the bike's steering. This provides a more natural riding experience, improved stability, and significantly better control through corners and technical terrain.
Its flexible rubber spring effectively absorbs the sudden movements caused by changes in your dog's direction. When the dog is pulling, the antenna naturally flexes downward. As soon as the line loses tension, it automatically returns to its original position, helping prevent the leash from coming into contact with the front wheel.
Key Features
Quick and easy installation (only two nuts to tighten or loosen).
The antenna and rubber spring can be removed in just 5 seconds, without tools, allowing you to switch easily between bikejoring and regular cycling.
Compatible with the vast majority of bicycles, including tapered and oversized head tubes.
Lightweight, durable anodized aluminum antenna.
Weight:
330 g (26"/27.5" version)
350 g (29" version)
An additional mounting bracket is available separately, allowing you to equip a second bike without purchasing a complete new system.
Made in France.
Technical Requirements
Head tube outside diameter: 40–70 mm
Minimum mounting space required: 7 mm
FAQ
What is the difference between the Bikejor Max and the Bikejor Max UL?
The only difference is the length of the mounting system:
Bikejor Max: Compatible with frames offering 40–70 mm of usable head tube length.
Bikejor Max UL: Compatible with frames offering 40–170 mm of usable head tube length thanks to its longer U-bolt.
If your bike is compatible with both models, we recommend choosing the Bikejor Max.
The U-bolt extends several centimeters beyond the nuts after installation. Is this normal?
Yes. The required length varies depending on the bike. We recommend trimming the excess using a hacksaw while leaving approximately 10–20 mm (1–2 cm) of thread beyond the nuts.
Is the Bikejor Max compatible with electric bikes (e-bikes)?
It depends on the dimensions and shape of the head tube. Some e-bikes with particularly large or bulky frames may not be compatible.
If you're unsure, please refer to the dimensional drawing on the product page.
Is the Bikejor Max compatible with city bikes, gravel bikes, or hybrid bikes?
In many cases, yes. These bikes generally have slimmer head tubes than mountain bikes. Any extra clearance can usually be compensated for by placing one or more strips of inner tube rubber between the frame and the mounting bracket.
Is the Bikejor Max suitable if my dog doesn't run in front of the bike?
The Bikejor Max is designed specifically for bikejoring, where the dog runs in front of the bike.
If your dog mainly runs beside you or behind you, this system is not suitable. In that case, we recommend using a system specifically designed for that type of use.
Bikejor Max UL in Action
The video below shows the Bikejor Max UL in use.
The Bikejor Max uses exactly the same design and operating principle, with the only difference being a shorter U-bolt.