Geometry Specification

JAM² 6.9 DRIFTER Features

Powerful and perfectly tuned: Shimano E8000 drive with smart 756 Wh battery power

Aluminium frame with 29" front wheel and 27+ rear wheel to provide grip and to guarantee a smooth ride

Ingeniously combined 150 mm F.O.L.D. Chassis: Marzocchi Bomber Z1 suspension fork and Fox DPS Performance damper

Conquers new mountains

  • Lightweight and sexy

    Thanks to its low weight, the JAM² can climb every mountain – and it will do it in style. The e-drive is perfectly integrated into the down tube and very little energy is wasted thanks to the low weight of the bike.

  • Optimal suspension performance in any situation

    Our F.O.L.D. chassis has been specially designed to meet the increased demands placed on e-MTBs. This means that we can also guarantee the perfect mix for the e-All-Mountain JAM²: F.O.L.D. is extremely sensitive while being progressive enough to prevent a harsh bottom out.

  • Handling characteristics matter

    We use only those drives and batteries that enable us to create a modern, agile and aggressive geometry for the JAM² thanks to their compact construction. This means that you will have just as much fun out on the trail as with our non-electric JAM.


Frame size cm 41 44 47 50
A Size (MM) 410 440 470 500
B Effective Top Tube (MM) 582 602 622 647
C Head Tube Angle (°) 66.5 66.5 66.5 66.5
D Effective Seat Tube Angle (°) 74.5 74.5 74.5 74.5
E Chainstay (MM) 470 470 470 470
F BB Drop (MM) 20 20 20 20
G Head Tube Length (MM) 120 120 140 160
H Fork Length (MM) 551 551 551 551
I Fork Offset (MM) 51 51 51 51
J Wheelbase (MM) 1195 1215 1230 1261
K Stack (MM) 618 618 636 654
L Reach (MM) 410 430 445 460


7005 hydroformed aluminium, 3D forging, 150 mm F.O.L.D. kinematic, 148x12 mm through axle, internal cable routing, post mount 180 mm
Marzocchi Bomber Z1, 3-position lever, 15x110 mm QR
Rear shock
Fox Float DPS Performance, 3-position lever, 210/55 mm, hardware: 25,0 x 8mm, custom tune
Shimano Steps E8000, 70 Nm, 250 W
Shimano Deore XT M8100, 12-speed
Rear derailleur
Shimano Deore XT M8100, 12-speed
Chain description
Shimano SLX CN-M7100
Crankset description
Shimano FC-E8000
RaceFace Chester 35, aluminium, 780mm, rise: 35mm, backsweep: 8degree
Grip/Tape description
Race Face Grippler
Race Face Aeffect R 35, 50mm
Saddle description
Proxim W350
Kindshock E30i, 31,6mm
Shimano XT M8120, 4 piston
Mavic E-XA Drifter (29" front / 27,5"+ rear), 622-30 / 584-35, 110x15 mm / 148x12 mm
Tire Description
Maxxis Minion DHF 2.6 3C Exo TR
Bike weight incl. battery in kg.
23,2 kg
Brake type
Brake levers
Shimano XT M8120, 4 piston
150 mm
Battery Watt-hours
378 Wh
Battery Ampere hours
10,5 Ah
Shimano Steps E7000, black/white LCD display, walk assist, bluetooth