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JAM² 6.8 NINE Features
Powerful dynamic Bosch Performance CX e-drive with integrated, removable 625 Wh battery
Aluminium frame with smooth-running 29" wheels
High-quality 150 mm F.O.L.D. Chassis: FOX Rhythm 34 suspension fork and FOX DPS Performance rear shock
Conquers new mountains
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Super powerful and dynamic e-motor
The efficient Bosch Performance CX e-drive (Gen. 4) supports your ride up to 25 km/h with powerful 85 Nm. The strongest e-motor of Bosch is perfectly integrated, the JAM² rides agile and nimble. In eMTB mode, the motor support adjusts automatically to your riding power.
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More trails
The Bosch Powertube battery is perfectly integrated into the down tube, yet it can also be removed at any time for charging. For sure, you can also charge it directly on the bike. Thanks to 625 Wh battery capacity, you can ride all your trails again and again.
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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.
Geometry
| S | M | L | XL | ||
|---|---|---|---|---|---|
| Size | 40 | 42 | 45 | 49 | |
| Seat post length (MM) | 125 | 150 | 170 | 170 | |
| Handlebar width | 780 | 780 | 780 | 780 | |
| Stem Length (MM) | 45 | 45 | 45 | 45 | |
| Crankarm length | 165 | 165 | 165 | 165 | |
| A | Size (MM) | 400 | 420 | 450 | 490 |
| B | Effective Top Tube (MM) | 573 | 600 | 630 | 661 |
| C | Head Tube Angle (°) | 66 | 66 | 66 | 66 |
| D | Effective Seat Tube Angle (°) | 75 | 75 | 75 | 75 |
| E | Chainstay (MM) | 427 | 427 | 427 | 427 |
| F | BB Drop (MM) | 10 | 10 | 10 | 10 |
| G | Head Tube Length (MM) | 110 | 115 | 130 | 150 |
| H | Fork Length (MM) | 561 | 561 | 561 | 561 |
| I | Fork Offset (MM) | 46 | 46 | 46 | 46 |
| J | Wheelbase (MM) | 1163 | 1190 | 1221 | 1254 |
| K | Stack (MM) | 607 | 612 | 625 | 644 |
| L | Reach (MM) | 420 | 445 | 470 | 495 |
Specification
Frame material
aluminium
Frame
7005 hydroformed aluminium, 3D forging, 150 mm F.O.L.D. kinematic, 148x12 mm thru axle, internal cable routing, post mount 203 mm
Fork
FOX 34 Float Rhythm 29, E-Bike, Grip Remote, 110x15 mm, 51 mm rake, 150 mm travel
Travel Fork
150 mm
Shock
FOX Float DPS Performance, 3-position lever, 210/55 mm, hardware: 25,0 x 8mm, custom tune
Motor
Bosch Performance CX Gen4, 85 Nm, 250 W
Battery Watt-hours
625 Wh
Battery Ampere hours
16,7 Ah
Display
Bosch Kiox
Shifter
Shimano SLX M7100, 12-speed
Rear derailleur
Shimano Deore XT M8100, 12-speed
Sprocket
Shimano SLX M7100, 12-speed
Chain
Shimano SLX CN-M7100
Crankset
FSA CK-320, aluminium
Bottom Bracket
-
Transmission of drive
front: 34, rear: 10-51
Handlebar
BBB Ascension BHB-110, aluminium, riserbar, 780mm, rise: 20mm, backsweep: 9degree
Grips
BBB Cobra BHG-96
Stem
BBB Jumper BHS-138, 31.8 mm
Headset
VP Components, ZS56/28,6-ZS56/40
Saddle
Proxim W350
Seatpost
Kind Shock E30i, 31,6mm,Kind Shock E30I, 31,6 x 435 mm,Kind Shock E30IS KS, 31,6x 485 mm, remote
Brakes
Shimano BR-MT520, 4 piston
Brake levers
Shimano BR-MT520
Brake
Disc
Rims
RaceFace AR30 Offset
Rear hub
Novatec D162 Disc, 12x148 mm
Front Hub
Novatec D041, 15x110 mm
Tires
Maxxis Minion DHF 2.6 Dual EXO TR
Gears
12
Bike weight incl. battery in kg.
23,50 kg
Size
40,42,45,49
* Subject to technical modification without notice. Errors and omissions excepted.
** Weight in size M, of standard specification and without pedals.