
Framesize | UNI | |
Seat Tube mm | A | 420 |
Reach mm | R | 402 |
Stack mm | S | 613 |
Top Tube horizontal mm | B' | 580 |
Seat Tube Angle Degree | C | 74 |
Head Tube Angel Degree | D | 63,5 |
Chainstays mm | E | 428 |
Rear Travel mm | F | 215 |
Head Tube mm | G | 118 |
Wheelbase mm | H | 1186 |
BB-Height to Hub mm | I | 0 |
Standover Height approx. | J | 775 |
Frameset available | ๏ |

Elaborative developed kinematics are only able to function correctly if the associated suspension shocks is properly tuned to it. Connected with the new Fox Float RP23 Boost Valve shock and the DHX RC4 shock, we could achieve the best optimised performance.

The requirement for a continuously active and fully usable travel: The rear triangle is not affected by pedalling or especially braking forces. Regardless of the fact that a variety of other possibilities exists, we employ a four pivot chain stay construction. Here, one of the pivots is located between the dropout and the chain stay; this ensures that braking does not have a negative effect on the movement of the rear wheel. Thereby via the appropriate positioning of the remaining pivots, we obtain the finest riding qualities for our fullsuspension bikes in terms of uphill as well as downhill abilities.

In this system, a cone is used to form a play-free connection. It is only necessary to tighten the axle from one side. The main advantages of the Syntace system are: quick and simple changing of the wheel, a stabilised position of the brake disc, a higher stiffness of the rear drive train and a lighter weight compared to a conventional thru axle. The advantages of the Syntace through-axle system are: easier fitting and removal of the rear axle, stable brake disc position (thus less sliding) and improved rear assembly rigidity values. Hence the X12 weighs less than conventional through-axle systems

For the first time in 2011 we are also manufacturing top tubes and seat tubes of the new AMS ALU models using this hydroforming process, which has proved its worth. In conventional hydroforming processes this custom form and technical advantages cannot be achieved. As this manufacturing method reduces the number of welds, the weight is reduced with a simultaneous increase in stability.
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With our new Triple Linkage Geometry TLG, we can control the rate curve of the rear suspension as we wish. On long travel damping systems with short leverage it is difficult to control the rate curve and still use the full potential of the rear shock. With TLG we have the control to do this. The system works with three links. Two of the links control via the third link the curves of the shock pivot points. With the positioning and length of the links we have fine control of the curve of the damper compression to maximise the performance of the mountain bike chassis.