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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 | |
Size (MM) | 420 | 440 | 480 | 510 | |
Handlebar width | 760 | 760 | 760 | 760 | |
Stem Length (MM) | 55 | 55 | 55 | 55 | |
Crankarm length | 170 | 175 | 175 | 175 | |
A | Seat tube length | ||||
B | Effective Top Tube (MM) | 585 | 605 | 632 | 657 |
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 length (MM) | 440 | 440 | 440 | 440 |
F | Bottom bracket drop (MM) | 33 | 33 | 33 | 33 |
G | Head Tube Length (MM) | 110 | 110 | 140 | 160 |
H | Fork construction height (MM) | 541 | 541 | 541 | 541 |
I | Pre-raked fork (MM) | 51 | 51 | 51 | 51 |
J | Wheelbase length (MM) | 1141 | 1170 | 1199 | 1227 |
K | Stack (MM) | 616 | 616 | 639 | 657 |
L | Reach (MM) | 415 | 435 | 455 | 475 |

Specification
Frame
Carbon front triangle, 6066 aluminium rear triangle, PF30 BB, 148x12 thru axle, internal cable routing, Post Mount 180 mm
Frame material
Carbon
Fork
FOX 34 Float Performance, 110x15 mm QR, 130 mm travel
Travel Fork
130 mm
Shock
FOX Float Performance, 210/50, hardware: shaft25,0x8 mm/body25,0x8 mm, custom tune
Shifter
Shimano Deore XT
Front derailleur
Shimano Deore XT 8000, direct mount
Rear derailleur
Shimano Deore XT 8000, 11-speed
Crankset
Shimano XT, 36/26T
Bottom Bracket
Token BSA
Handlebar
BBB, aluminium, flatbar, 760mm, rise: 0mm, backsweep: 9degree
Stem
BBB, aluminium, 31.8mm
Headset
Acros AIX-322, tapered, IS 42/286-IS52/40
Saddle
FOCUS Trail Saddle
Seatpost
KindShock E30i, 31,6mm, internal
Brakes
Shimano Deore XT M8000, 180 mm / 180 mm
Brake
Disc
Wheelset
DT Swiss M1900 TLC, 622-30, 148x12 mm / 110x15 mm
Tires
Minion DHF 2.3 3C/TR/ EXO, foldable
Rear tire
Minion DHR 2 2.3 2C/TR/ EXO, foldable
Gears
22
Shifting type
Mechanical shifting
Size
42,44,51,48
Seatpost type
Dropper seatpost
Plateaux
2x
* Subject to technical modification without notice. Errors and omissions excepted.
** Weight in size M, of standard specification and without pedals.