JAM 8.9 NINE

Geometry Specification
SKU
FO3160001v2019

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

  • 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.

  • 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.

  • 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
Seat post length S M L XL
Handlebar width 760 760 760 760
Stem Length (MM) 55 55 55 55
Crankarm length 170 170 175 175
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 thru axle, internal cable routing, Post Mount 180 mm
Frame material
carbon
Fork
FOX 34 Float Performance, 3-position micro adjust lever, 110x15 mm mm QR, 140 mm travel
Travel Fork
140 mm
Shock
FOX Float DPX2 Performance, 3-position lever, EVOL
Shifter
SRAM GX Eagle
Rear derailleur
SRAM GX
Sprocket
SRAM PG-1275 Eagle
Chain
SRAM GX Eagle
Crankset
SRAM Descendant 6K, 32T
Transmission of drive
front: 32, rear: 10-50
Bottom Bracket
Sram PressFit 30
Handlebar
BBB, aluminium, riserbar, 780mm, rise: 20mm, backsweep: 9 degree
Grips
Race Face Grippler
Stem
BBB, aluminium, 55 mm
Headset
Acros AIX-322, tapered, IS 42/286-IS52/40
Saddle
FOCUS Trail Saddle
Seatpost
KindShock E30i, 31,6mm, internal
Brakes
SRAM Guide R
Brake lever description
SRAM Guide R
Brake
Disc
Wheelset
Mavic XA, 622-30, 110x15 mm / 148x12 mm
Tires
Maxxis HighRoller II 2.5 3C EXO TR
Rear tire
Maxxis Aggressor 2.3 Dual EXO TR
Gears
12
Size
51,44,48,42
* Subject to technical modification without notice. Errors and omissions excepted. ** Weight in size M, of standard specification and without pedals.