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Anyone who has ever tried to transport their bicycle in a car, in a confined space, or in a camper van knows the problem: the handlebars are always in the way. They make the bike bulky and cause frustration when stowing it.
The solution: The MAX models from RocStem – our swiveling stems with the patent-pending FlatFit™ technology.
What can they do? They keep your handlebars flat. And create space where there was none before.
A swiveling stem makes your bike significantly narrower. The handlebars are rotated 90° – perfect for narrow hallways, doorways, or bike racks.
But:
When swiveling using conventional techniques, the handlebar rises significantly at the front. In a low rear garage, this can make all the difference.
RocStem MAX represents our premium stems with a real difference:
FlatFit™ – a patented technology that prevents handlebar rise.
Instead of swiveling vertically, the axis of rotation follows FlatFit™ at an inclined angle to the bicycle fork.
The result:
Up to 7 cm height savings – the crucial centimeters in the garage, hallway or basement.
RocStem Bend MAX
Sporty. Direct. No height adjustment. Ideal for performance bikes and minimalists.
RocStem AiO MAX
Our all-in-one model with stepless height adjustment. For maximum comfort and everyday usability.
Both: With the patent application FlatFit™ technology
Only available at RocStem. Only in the MAX version.
- Rear garage in the motorhome:
Flat handlebars = bike fits. No modifications, no stress.
- Bicycle cellar or box:
When space is tight on the ceiling, every centimeter counts.
- City apartment, hallway or balcony:
A flat handlebar makes your bike suitable for everyday use – even in tight spaces.
FlatFit™ It sounds simple – but it's technically demanding.
That's why we not only developed them, but also patented them.
Each MAX stem is manufactured with high precision to ensure that swiveling and riding remain smooth and stable over the long term.
RocStem MAX is more than just a stem.
It's a well-designed system for anyone who wants to store their bike more efficiently.
👉 MAX stands for premium functionality and highest quality
👉 FlatFit™ is the technical heart of the system – exclusively at RocStem
More space. Less reconfiguration. Simply a flatter ride.
RocStem MAX with FlatFit™ – for your bike, your life, your space.
Anyone who has ever tried to transport their bicycle in a car, in a confined space, or in a camper van knows the problem: the handlebars are always in the way. They make the bike bulky and cause frustration when stowing it.
The solution: The MAX models from RocStem – our swiveling stems with the patent-pending FlatFit™ technology.
What can they do? They keep your handlebars flat. And create space where there was none before.
A swiveling stem makes your bike significantly narrower. The handlebars are rotated 90° – perfect for narrow hallways, doorways, or bike racks.
But:
When swiveling using conventional techniques, the handlebar rises significantly at the front. In a low rear garage, this can make all the difference.
RocStem MAX represents our premium stems with a real difference:
FlatFit™ – featuring patent-pending technology that prevents handlebar rise.
Instead of swiveling vertically, the axis of rotation follows FlatFit™ at an inclined angle to the bicycle fork.
The result:
Up to 7 cm height savings – the crucial centimeters in the garage, hallway or basement.
RocStem Bend MAX
Sporty. Direct. No height adjustment. Ideal for performance bikes and minimalists.
RocStem AiO MAX
Our all-in-one model with stepless height adjustment. For maximum comfort and everyday usability.
Both: With the patent application FlatFit™ technology
Only available at RocStem. Only in the MAX version.
- Rear garage in the motorhome:
Flat handlebars = bike fits. No modifications, no stress.
- Bicycle cellar or box:
When space is tight on the ceiling, every centimeter counts.
- City apartment, hallway or balcony:
A flat handlebar makes your bike suitable for everyday use – even in tight spaces.
FlatFit™ It sounds simple – but it's technically demanding.
That's why we not only developed them, but also patented them.
Each MAX stem is manufactured with high precision to ensure that swiveling and riding remain smooth and stable over the long term.
RocStem MAX is more than just a stem.
It's a well-designed system for anyone who wants to store their bike more efficiently.
👉 MAX stands for premium functionality and highest quality
👉 FlatFit™ is the technical heart of the system – exclusively at RocStem
More space. Less reconfiguration. Simply a flatter ride.
RocStem MAX with FlatFit™ – for your bike, your life, your space.
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