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JAM 6.8 NINE Features
Aluminium frame with smooth-running 29" wheels
Dynamically tuned 140 mm F.O.L.D. Chassis: FOX 34 Rhythm RL suspension fork and FOX Float Performance rear shock
Reliable and precise: The new Shimano XT 1x12 shifting and reliable Shimano XT brakes
Conquers every mountain
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Optimal suspension performance in any situation
The F.O.L.D. chassis, which has been specially tuned to meet the diverse demands placed on it by All-mountain riding, provides a perfectly balanced mix: F.O.L.D. is extremely sensitive while being progressive enough to prevent a harsh bottom out.
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Smooth and fast
Regarding the JAM, NINE stands for 29" wheels. The big wheels impress with smooth riding and traction. They are fast and they can roll over small obstacles easily. Especially this great rollover attribute is outstanding and makes beginners as well as fast riders equally happy.
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At home on the trail and low-maintenance
High-quality bearings, a closed rear triangle and a damper protected from dirt – we leave nothing to chance. We have also given thought to a bottle cage. And since the primary purpose of mountain bikes is to bring pleasure, we have designed the JAM with a modern, agile and aggressive geometry.
Geometry
| S | M | L | XL | ||
|---|---|---|---|---|---|
| Size | 42 | 44 | 48 | 51 | |
| A | Size (MM) | 420 | 440 | 480 | 510 |
| B | Effective Top Tube (MM) | 575 | 595 | 624 | 652 |
| C | Head Tube Angle (°) | 67.8 | 67.8 | 67.8 | 67.8 |
| D | Effective Seat Tube Angle (°) | 74.5 | 74.5 | 74.5 | 74.5 |
| E | Chainstay (MM) | 440 | 440 | 440 | 440 |
| F | BB Drop (MM) | 33 | 33 | 33 | 33 |
| G | Head Tube Length (MM) | 110 | 110 | 135 | 155 |
| H | Fork Length (MM) | 540 | 540 | 540 | 540 |
| I | Fork Offset (MM) | 51 | 51 | 51 | 51 |
| J | Wheelbase (MM) | 1148 | 1168 | 1197 | 1225 |
| K | Stack (MM) | 618 | 618 | 641 | 660 |
| L | Reach (MM) | 415 | 435 | 455 | 475 |
Specification
Frame
6061 Aluminum, 140mm F.O.L.D. kinematic, BSA BB, 148x12 thru axle, internal cable routing, Post Mount 180 mm
Fork
FOX 34 Float Rhythm 29, Grip Remote, 110x15 mm, 51 mm rake, 140 mm travel
Shock
FOX Float DPS Performance, 3-position lever, 210/55 mm, hardware: 25,0 x 8mm, custom tune
Shifter
Shimano Deore XT M8100, 12-speed
Rear derailleur
Shimano Deore XT M8100, 12-speed
Sprocket
Shimano SLX M7100, 12-speed
Chain
Shimano SLX CN-M7100
Crankset
Shimano Deore XT FC-M8100, Hollowtech II
Handlebar
BBB Ascension BHB-110, aluminium, riserbar, 780mm, rise: 20mm, backsweep: 9degree
Grips
Race Face Grippler
Stem
BBB Jumper BHS-137, 31.8mm
Saddle
FOCUS Trail SL
Seatpost
Kind Shock E30i, 31,6mm
Brakes
Shimano XT M8120 4-piston (front) / M8100 2-piston (rear)
Wheelset
DT Swiss M1900, 622-30, 148x12 mm / 110x15 mm
Tires
Maxxis Rekon 2.4 Dual Exo TR
Rear tire
Maxxis Rekon Race 57-622
Bike weight incl. battery in kg.
14,40 kg
Headset
Acros AZX-212 AH, 1-1/8", tapered, 44/286-ZS56/40
Bottom Bracket
BSA
Gears
12
Brake
Disc
Brake levers
Shimano BR-M8100
Transmission of drive
front:: 32, rear: 11-51
Travel Fork
140 mm
* Subject to technical modification without notice. Errors and omissions excepted.
** Weight in size M, of standard specification and without pedals.