JAM² 7.9

Geometry Specification
Find the right frame sizes
N/A
Sku Number
FO5400042v2024

JAM² 7.9 Features

Shimano EP801 e-drive & 720 Wh battery

150 mm FOX 36 Factory fork & 150 mm FOX X Factory shock

Shimano XT Di2 autoshift 11- speed & DT Swiss H1900 wheels

Up your game on any trail

  • More dynamic and range, but less weight

    Shimano's EP801 e-drive offers dynamic power and a lightweight system that supports the JAM² 7.9's agile geometry. You have two motor support profiles that you can customise to your needs. Thus, you can easily switch via the display between a smooth and continues profile for your ride to the trails and a very dynamic, progressive profile for your actual trail ride. It's all up to your preferences. Furthermore, our specially developed, integrated, yet removable battery supports your super long rides with 720 Wh. Additionally, a USB-C port on the top tube gives you the opportunity to charge your devices.

  • Optimised kinematics for strong progression

    With the F.O.L.D. kinematics of our JAM² 7. series, you are ready to shred even more. It combines the well-liked sensitivity of our F.O.L.D. with a strong bottom-out resistance. The characteristics are completely progressive which results in a chassis that offers a lot of stability in rough terrain. Especially e-mountain bikes with their additional weight of motor and battery benefit from more progression. This allows you to handle any trail while the chassis still provides comfort for long laps. Furthermore, the lower standover of the JAM² 7.9 gives you more space to play on the trail.

  • More fun on the trails

    Riding performance first. The JAM² 7.9 will make your ride better – every time. An agile, nimble geometry in a slim, compact design will push you over all kind of trails whether technical or flow. The FLIP CHIP at your JAM² 7.9'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 goal making it even more downhill-oriented. Additionally, the specially developed C.I.S. (Cockpit Integration Solution) design ensures a clean cockpit and constantly seamless shifting and braking. On top, all your essentials fit in the tool bag between top and down tube (except size S).

Geometry

S M L XL
Size in mm 390 420 450 450
Handlebar width 800 800 800 800
Stem length 50 50 50 50
Crank length 165 165 165 165
Seatpost length 390 420 450 450
A Seat tube length 390 420 450 450
B Top tube length 572 602 637 671
C Head angle (°) 65 65 65 65
D Seat angle (°) 76 76 76 76
E Chainstay length 448 448 448 448
F Bottom bracket drop 25 25 25 25
G Head tube length 105 110 130 150
H Fork length 561 561 561 561
I Fork offset 44 44 44 44
J Wheelbase 1192 1224 1262 1301
K Stack 612 617 635 653
L Reach 420 450 480 510
M Standover height 572 796 795 795
S M L XL
Size in mm 390 420 450 450
Handlebar width 800 800 800 800
Stem length 50 50 50 50
Crank length 165 165 165 165
Seatpost length 390 420 450 450
A Seat tube length 390 420 450 450
B Top tube length 572 602 637 671
C Head angle (°) 65.5 65.5 65.5 65.5
D Seat angle (°) 76.5 76.5 76.5 76.5
E Chainstay length 448 448 448 448
F Bottom bracket drop 25 25 25 25
G Head tube length 105 110 130 150
H Fork length 561 561 561 561
I Fork offset 44 44 44 44
J Wheelbase 1191 1223 1261 1300
K Stack 612 617 635 653
L Reach 420 450 480 510
M Standover height 572 796 795 795

Specification

Frame
7005 hydroformed aluminium, 3D forging, 150 mm F.O.L.D. GEN2 kinematics, 148x12 mm thru axle, internal cable routing, USB-C port, post mount 203 mm
Fork
FOX 36 Factory, 110 x 15 mm, 44 mm rake; 150 mm
Travel of suspension fork
150 mm
Shock
FOX Float X Factory, 210/55 mm, hardware: 25.0 x 8.0 mm, no Bushing
Motor
Shimano Steps EP8, 36V / 250 W / 85 Nm
Shifter
Shimano EN 600
Crankset
e*thirteen, e*spec Plus Crank, Shimano EP8
Grips
Herrmans DD 41B
Stem
FOCUS C.I.S. 50 mm, 0°, 35 mm, aluminium
Brakes front | rear
Shimano XT M8120, 4 piston | Shimano XT M8120, 4 piston
Permissible system weight
150 kg
* Subject to technical modification without notice. Errors and omissions excepted. ** Weight in size M, of standard specification and without pedals.