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JAM 8.9 NINE Features
Lightweight carbon frame with 140 mm suspension travel, 148 mm Boost standard
Fox 34 Float Performance suspension fork and Fox Float DPX2 Performance shock
Sram GX Eagle 1x12 drive with wide gear ratio range and Descendant 6K carbon crankset
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) | 585 | 605 | 632 | 657 |
| C | Head Tube Angle (°) | 67.3 | 67.3 | 67.3 | 67.3 |
| D | Effective Seat Tube Angle (°) | 74.2 | 74.2 | 74.2 | 74.2 |
| E | Chainstay (MM) | 440 | 440 | 440 | 440 |
| F | BB Drop (MM) | 29 | 29 | 29 | 29 |
| G | Head Tube Length (MM) | 110 | 110 | 140 | 160 |
| H | Fork Length (MM) | 551 | 551 | 551 | 551 |
| I | Fork Offset (MM) | 51 | 51 | 51 | 51 |
| J | Wheelbase (MM) | 1143 | 1172 | 1201 | 1229 |
| K | Stack (MM) | 622 | 622 | 645 | 662 |
| L | Reach (MM) | 410 | 430 | 450 | 470 |
Specification
Frame
Carbon front triangle, 6061 Aluminum rear triangle, 140mm F.O.L.D. kinematic, PF30 BB, 148x12 through axle, internal cable routing, Post Mount 180 mm
Fork
FOX 34 Float Performance, 3-position micro adjust lever, 110x15 mm mm QR, 140 mm travel
Shock
Fox Float DPX2 Performance, 3-position lever, EVOL
Shifter
SRAM GX Eagle
Rear derailleur
SRAM GX
Sprocket description
Sram GX Eagle
Chain
Sram GX Eagle
Crankset
Sram Descendant 6K, 32T
Handlebar
BBB, aluminium, riserbar, 780mm, rise: 20mm, backsweep: 9 degree
Grips
Race Face Grippler
Stem
BBB, aluminium, 55 mm
Saddle
Focus Trail Saddle
Seatpost
KindShock E30i, 31,6mm, internal
Brakes
Sram Guide R
Wheelset
Mavic XA, 622-30, 110x15 mm / 148x12 mm
Tires
Maxxis HighRoller II 2.5 3C EXO TR
Brake type
Disc
Transmission of drive
front: 32, rear: 10-50
Travel
140 mm