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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 damper
Reliable and precise: The new Shimano XT 1x12 shifter 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 designed 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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Lightweight, robust and low-maintenance
High-quality bearings, closed triangle chainstay and a damper protected from dirt – we leave nothing to chance. We have also given thought to the bottle holder.
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Handling characteristics matter
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 through axle, internal cable routing, Post Mount 180 mm
Fork
Fox 34 Rhythm, sweep adjust, 15x110 mm QR
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
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
Saddle
Focus Trail SL
Seatpost
Kindshock E30i, 31,6mm
Brakes
Shimano XT M8120, 4 piston
Wheelset
DT Swiss M1900, 622-30, 148x12 mm / 110x15 mm
Tires
Maxxis Rekon 2.4 Dual Exo TR
Bike weight incl. battery in kg.
14,25 kg
Brake levers
Shimano XT M8120, 4 piston
Brake type
Disc
Travel
140 mm