This is not a nostalgic revival. It’s a radical reinterpretation of steel as the material of the future — one that prioritizes feel over flash, soul over specs, and permanence over planned obsolescence. ABUMS is designed and hand-built by four mountain bikers with over 25 years of riding under their belts — three mechanical engineers and one industrial designer — who have lived the evolution of what is now called “Enduro” long before the word existed.
“We’ve broken bikes, climbed impossible trails, chased speed, and tasted silence on a mountain descent. That’s what this bike comes from.”
At the heart of the first ABUMS model lies a bespoke High Pivot suspension system, engineered from scratch to deliver a rare blend of climbing finesse and downhill aggression. Unlike traditional systems, the high pivot design allows the rear wheel to move in a rearward arc — mirroring the motion of terrain impacts — which dramatically improves traction and control on technical descents.
But the genius lies in the balance: less pedal kickback, better chain growth control, and an enlarged sweet spot that gives the rider the feeling of control without constant correction. The system has been fine-tuned for performance mountain biking — aggressive, fast, fluid, but never harsh.
This level of performance is supported by a frame that’s anything but ordinary. Each ABUMS is welded by handusing bracing techniques, elevating structural precision into a kind of mechanical poetry. The steel absorbs trail chatter like no other material, providing a ride quality that is smooth, planted, and alive, transmitting just enough of the terrain to remain connected without ever overwhelming.
“You don’t ride a steel frame. You ride with it. It moves like a partner, not a platform.”
Where most e-MTBs hide their complexity behind bulk, ABUMS integrates its power with discretion. The latest- generation MAHLE motor, is compact, efficient, and minimal.
ABUMS is more than a machine. It is a story of relentless pursuit
— of honouring the ride, respecting the legacy of the sport, and reconnecting with the sheer pleasure of pure, gravity-fed mountain biking.
It is a return to first principles, where bikes are built not by marketing departments, but by those who live to ride.
Steel isn’t just a material — it’s a statement. It speaks of durability, timelessness, and a refusal to compromise. It’s how things used to be built — to last, to age with grace, to carry stories in every weld. ABUMS brings that spirit back to the mountain.
“This is not an e-bike. This is our bike. One we’ve imagined for decades. Now, we’ve made it real.”
