Born from a shared passion for cycling,we set out to make the best no compromise bike available.
Hence, we have launched A2J, a lean Swedish company designing and manufacturing front line bikes.
By virtue of our varied experiences, we have been able to combine sophisticated product development techniques from aero-space, hyper-cars and Formula 1, with Swedish craftsmanship and design to create a unique cycling experience.
The Road Frame
Light. Stiff. Aerodynamic. Comfortable. Durable. We did not design a bike to excel at one of these metrics. We wanted to build a frame that would be outstanding at all five, simultaneously. Our R frame features full internal wiring (complete with fully hidden bespoke lightweight battery option) for both mechanical and electronic shifting, modern geometry and aerodynamic architecture, one of the highest stiffness to weight ratios available, and a guaranteed maximum frame weightunder 850 grams for a size 56 including headset, seatpost clamp, front derailleur bracket and rear derailleur hanger. The frame is designed for a rider weight limit is 150 kg.
How did we achieve this ambitious goal? Firstly, we assembled our development dream team, ensuring we had all the available knowledge to deliver a class leading design. With the team’s experience and backgrounds, we had ready access to the most sophisticated and advanced computer aided engineering (CAE) and a thorough understanding of the most advanced composite materials and resin systems. Our first decision was to make a monocoque frame rather than tube to tube because of the freedom and customization options it would afford us. We had a clear understanding of how to develop the frames structural requirements that would primarily be geometry, not materials driven.
Among other things, this choice allowed us to optimize the frame’s sectional and transitional geometry as well as the lay-up and thicknesses, placing material where needed, giving us freedom totune our pre-determined metrics. This also allows us to tune the metrics and ride characteristics to personal specifications. A personal frame tuning service is therefore available for the most demanding clientele.
With the monocoque frame decision made, we set about the aerodynamics. Our frame was not designed specifically to be an aerodynamic frame but our aerodynamics engineer spentaround a hundred hours on a supercomputer optimizing the sectional geometry.
We have been able to achieve a frame with a significant watt savings over a conventional round tube shape. The CFD numbers will be verified in the wind tunnel with a rolling floor, a real rider and fully equipped bike later this fall.
The frames carbon layup system is based on a mix of UK company ACG unidirectional and twill prepregs with resin-weave system and Swedish company Oxeon’s Textreme weave. The 3 piece frames are made by hand, laid over a preformed bladder into polished aluminium and carbon clamshells and baked in an autoclave in Linköping. Thomas Mertin from THM is overseeing the layup correlation testing at their facilities in Alt Duvenstedt, Germany. Finished frames are being tested at Zedler Institut für Fahrradtechnik und -Sicherheit in Ludwigsburg, Germany.
As part of the initial specification, our engineers designed the frame to include complete internal cabling, which needed to work with both mechanical and electronic shifting, as well as integrated sensors, internally packaged battery pack and our in-house developed and patented e-shift control system. Nothing was to be an after thought.
If you run an electronic group, the e-shift system will allow you to operate the gears as a full sequential gearbox with optimized shifting, eliminating, recovery shifting, cross-chaining, and unnecessary shifts on the chain rings. Select to shift up or down and the ANT+ ™ compatible system will ensure you are in the next available gear.
We do not paint our frames as standard. We feel it is a shame to hide the artisan craftsmanship required to create each frame, however if you prefer a paint finish, we can of course tailor a bespoke colour scheme for you and our master painters will execute a top class durable finish.
We manufacture entirely in Sweden, under our full control, by hand and to order. Quality and performance are paramount to us.
The Geometry
| Size | Wheel Size | Head Tube Angle | BB Drop | Top Tube | Head Tube Length |
|---|---|---|---|---|---|
| 48 | 700c | 70.5° | 71 | 522 | 102 |
| 51 | 700c | 72.5° | 71 | 537 | 125 |
| 54 | 700c | 73° | 71 | 549 | 149 |
| 56 | 700c | 73° | 71 | 564 | 169 |
| 58 | 700c | 73.5° | 71 | 582 | 196 |
| Size | Front Center | Rear Center | Stack | Reach | Fork Offset |
| 48 | 575 | 411 | 507 | 360 | 53 |
| 51 | 575 | 411 | 532 | 370 | 53 |
| 54 | 575 | 411 | 556 | 378 | 43 |
| 56 | 579 | 411 | 580 | 387 | 43 |
| 58 | 607 | 411 | 605 | 396 | 43 |
Note: All sizes 73° Seat Tube Angle | All head Tube Lengths include Acros Ai-69 integrated headset stack | All Stack values include Acros Ai-69 integrated headset
Pricing
We offer three basic purchase alternatives. (The prices below are only indicative as we are still finalizing the exact pricing, which we will announce before the end of September. These indicative prices are EU prices and include Luxembourg VAT):
The frameset: the frame, Acros integrated headset, MCFK seatpost clamp.
Approximate price will be Euro 6000 - 6500.
The module: the frameset, THM Scapula F fork, THM Clavicula M3 crank and spider, THM Fibula rear brake and MCFK non setback seatpost (a setback seatpost is also available. Other module components, such as tuned Scapula, are also available – just let us know).
Approximate price Euro 8000 – 8500.
The complete bike: the module, and your choice of premium components from which to choose such as Carbon Sport Lightweight wheels, Schmolke or 3T handlebars, your choice of groupset (Shimano Di2 or Dura Ace, Campagnolo Super Record or Record, or SRAM Red), and a number of other wonderfully high quality products from which to choose. Should you be interested in other components, please let us know because we can source most components. Just let us know which components you want on the bike and we will gladly provide you with a personalized quote.
At this time, we are taking preliminary orders. Please contact us to place your name on the order list – orders will be processed and filled in the order in which they are received. As soon as we can provide you with a definite delivery date, we will contact you and ask that you send us your non-refundable deposit. The balance of the payment will be due at delivery.
Please stop by and see us at Eurobike on the THM stand in Hall A2, stand 205.
