JAM 8.9

Geometry Specification
€2,879.40 Regular Price €4,799.00

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JAM 8.9 Features

Carbon frame with tool bag integration

150 mm FOX 36 Performance fork & Float X shock

Shimano XT 1x12

Makes the mountains your playground

  • Optimized kinematics for strong progression

    With the upgrade of our well-known F.O.L.D. kinematics, your JAM is ready to shred even more. We kept the well-liked sensitivity of the F.O.L.D. but changed the positioning of our kinematics within the frame for strong bottom-out resistance. The characteristics are completely progressive which results in a chassis that offers a lot of stability in rough terrain. This allows you to handle any trail while the chassis still provides comfort for long laps. Furthermore, the lower standover of the JAM gives you more space to play on the trail.

  • For your inner child

    The JAM is made for your inner child: Playful and intuitive you get the most fun out of every ride. The geometry is well-balanced for your rides in tough terrain: An agile handling merges with a lot of safety resources of the chassis providing confidence in rough downhills. You are perfectly-seated in the middle of the lightweight carbon bikes to be in control of any situation and to easily pedal up all the steep hills on your ride. The FLIP CHIP at your JAM's linkage can be used to adjust your geometry to an even more aggressive riding style. The small adjustment of the head angle from 65,5° to 65° changes your whole set-up making it even more downhill-oriented.

  • Integrated and lightweight

    It's all about the details: In the down tube of the lightweight carbon bike, you can store your essentials thanks to our I.C.S. (Internal Compartment Solution) technology. One easy click and a cover on the down tube opens up. Within the down tube, your equipment fits in the integrated tool bag that you can easily take out if necessary. Furthermore, the specially developed C.I.S. (Cockpit Integration Solution) design ensures a clean cockpit and constantly seamless shifting and braking. All cables run from the handlebar into the stem and through the headset into the frame.


Size in mm 390 420 450 480
Handlebar width 780 780 780 780
Stem length 50 50 50 50
Crank length 170 170 170 170
A Seat tube length 390 420 450 480
B Top tube length 558 589 622 655
C Head angle (°) 65 65 65 65
D Seat angle (°) 76 76 76 76
E Chainstay length 435 435 435 435
F Bottom bracket drop 30 30 30 30
G Head tube length 90 100 120 140
H Fork length 561 561 561 561
I Fork offset 44 44 44 44
J Wheelbase 1170 1204 1242 1281
K Stack 603 613 631 649
L Reach 420 450 480 510
M Standover height 783 791 796 806


Carbon front triangle, 7005 Aluminum rear triangle, 150mm F.O.L.D. GEN2 kinematics, PF92 BB, 148x12 thru axle, internal cable routing, Post Mount 180 mm
FOX 36 Float Performance 29, Grip 3-Position, 110x15 mm, 44 mm rake
Travel of suspension fork
150 mm
FOX Float X Performance, 210/55 mm, hardware: 25.0 x 8.0 mm, no Bushing
Shimano Deore XT M8100, 12-speed
Rear derailleur
Shimano Deore XT M8100, 12-speed
Shimano SLX M7100, 12-speed
Shimano SLX CN-M7100, 12-speed
Shimano Deore XT M8120, 12-speed
Transmission of drive
front: 32, rear: 10-51
RaceFace Chester 35, aluminium, 780 mm, rise: 35 mm, backsweep: 8°
RaceFace Getta Grip
FOCUS C.I.S. integrated, 50 mm, 0°, 35 mm, aluminium
ACROS ZS56/ZS56 (ICR), FOCUS C.I.S. Integrated
Proxim W349,Proxim W350
Post Moderne dropper post PM-171, 31.6 mm
Shimano XT M8120, 4 piston
Front brake disc
200 mm
Rear brake disc
200 mm
DT SWISS M1900, 622-30, 148x12 mm / 110x15 mm
Wheel size
Rear wheel size
Front tyre
Maxxis Minion DHF, 2.5 3C EXO, 63-622,Maxxis Minion DHF, 2.5 WT 3C EXO TR, 63-622
Rear tyre
Maxxis Minion DHR II, 2.4 3C EXO+, 60-622
Permissible system weight
* Subject to technical modification without notice. Errors and omissions excepted. ** Weight in size M, of standard specification and without pedals.

Due to maintenance, it is currently not possible to place any orders in our Click & Collect Shop. We apologize for the inconvenience. We are trying to be back to full service as soon as possible.

Due to the upcoming holiday leave, we will have a delay in our bike deliveries. Beginning of January 2024, we will start working on the order income again.