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JAM 6.8 SEVEN Features
Aluminium frame with sporty 27.5" wheels
150 mm F.O.L.D. Chassis with plenty in reserve: 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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Nimble and sturdy
Regarding the JAM, SEVEN stands for 27,5" wheels. The smaller tyres guarantee agility and manoeuvrability, even when taking sharp turns. Especially when the terrain gets rough, 27,5" wheels provide extra stability for your All-mountain riding.
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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 | ||
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Size | 41 | 44 | 47 | 50 | |
Seat tube length (MM) | 125 | 150 | 170 | 170 | |
Handlebar width | 760 | 760 | 760 | 760 | |
Stem Length (MM) | 55 | 55 | 55 | 55 | |
Crankarm length | 170 | 170 | 170 | 175 | |
A | Size (MM) | 410 | 440 | 470 | 500 |
B | Effective Top Tube (MM) | 570 | 599 | 625 | 650 |
C | Head Tube Angle (°) | 66.3 | 66.3 | 66.3 | 66.3 |
D | Effective Seat Tube Angle (°) | 74.5 | 74.5 | 74.5 | 74.5 |
E | Chainstay length (MM) | 425 | 425 | 425 | 425 |
F | Bottom bracket drop (MM) | 16 | 16 | 16 | 16 |
G | Head Tube Length (MM) | 110 | 110 | 135 | 135 |
H | Fork construction height (MM) | 540 | 542 | 542 | 542 |
I | Pre-raked fork (MM) | 42 | 42 | 42 | 42 |
J | Wheelbase length (MM) | 1131 | 1151 | 1181 | 1209 |
K | Stack (MM) | 590 | 592 | 615 | 633 |
L | Reach (MM) | 415 | 435 | 455 | 475 |
