BERGAMONT CONTRAIL 9.0

  • for epic adventures.
Unbridled riding pleasure was a high priority when developing the new CONTRAIL aluminum platform. With the optimised all-mountain geometry with 130 mm suspension travel, we were able to push the boundaries of the 29" full suspension bike even further. Countless features like the geometry neutral modification to 27.5" PLUS wheels ensure that the CONTRAIL ALUMINUM is armed and ready for any terrain, making it the perfect bike for enthusiasts and adventure seekers. The clear design and angular look highlight the uncompromising commitment to limitless riding pleasure.
Frame 29" MTB, AL-6061 ultra lite butted tubing, T4/T6 heat treated, tapered headtube, 3D-dropout, travel: 130 mm, flip chip geometry fitting, all-mountain geometry
Fork Rock Shox Revelation RC, tapered, 130mm, Solo Air, 15x110mm axle
Rear Shock Fox Performance Float, 3 Pos Lever, LV EVOL, length x stroke: 190x45mm, hardware: 30,8 / 40,8mm
Headset BGM F13, A-Headset, semi integrated, tapered
Rear Derailleur Sram GX Eagle
Shifters Sram GX Eagle, 1x12-speed, trigger-shifter
Brake Levers Sram Level TL, hydraulic disc brake
Brakes Sram Level TL, hydraulic disc brake, CL rotor: 180/180 mm
Crankset Sram Stylo Eagle, 32t
BB-Set Sram BB92, press-fit
Handlebar Syncros FL1.5 mini Riser, 12mm rise, 9°, width: 760mm
H'stem Syncros FL1.5, 6°
Pedals none
Seatpost Manitou Jack, dropper post, 125 mm travel
Seat SDG Falcon RL, Cro-Mo rails
Hub (Front) BGM PR30 2.5 wheelset, 6-bolt, disc, 15x110mm axle
Hub (Rear) BGM PR25 2.5 wheelset, 6-bolt, disc, 12x148mm axle
Chain Sram GX Eagle
Cassette Sram XG-1275 Eagle, 10-50t
Spokes stainless, straightpull, black
Rims BGM PR30 2.5 wheelset, width 30mm
Tires Maxxis Forekaster, folding, Tubeless ready, 29x2.35
Tubes: Schwalbe SV19B Light
Approx weights in KG 13,50
Range of use Category 3: Cross-country, marathon and hardtail bikes
Color dark bluegrey/ice blue (matt)
Frame size S/M/L/XL
Grips BGM Race, MTB, double density, clamp version
Subject to technical modifications | * Manufacturer specifications
S M L XL
A BB center to top of seattube 410,0 mm 16,1 in 450,0 mm 17,7 in 485,0 mm 19,1 in 515,0 mm 20,3 in
B top tube parallel 544,0 mm 21,4 in 563,0 mm 22,2 in 582,0 mm 22,9 in 601,0 mm 23,7 in
B* top tube horizontal 575,0 mm 22,6 in 595,0 mm 23,4 in 615,0 mm 24,2 in 635,0 mm 25,0 in
C chainstay 438,0 mm 17,2 in 438,0 mm 17,2 in 438,0 mm 17,2 in 438,0 mm 17,2 in
D headtube length 95,0 mm 3,7 in 105,0 mm 4,1 in 120,0 mm 4,7 in 140,0 mm 5,5 in
E head angle 67,5 ° 67,5 ° 67,5 ° 67,5 °
F seat angle 75,0 ° 75,0 ° 75,0 ° 75,0 °
H BB offset -38,0 mm -1,5 in -38,0 mm -1,5 in -38,0 mm -1,5 in -38,0 mm -1,5 in
K wheelbase 1.149,0 mm 45,2 in 1.170,0 mm 46,1 in 1.191,0 mm 46,9 in 1.212,0 mm 47,7 in
L standover height 750,0 mm 29,5 in 765,0 mm 30,1 in 780,0 mm 30,7 in 790,0 mm 31,1 in
M stack 603,0 mm 23,7 in 612,0 mm 24,1 in 626,0 mm 24,6 in 645,0 mm 25,4 in
N reach 423,0 mm 16,7 in 440,0 mm 17,3 in 455,0 mm 17,9 in 470,0 mm 18,5 in
fork length 538,0 mm 21,2 in 538,0 mm 21,2 in 538,0 mm 21,2 in 538,0 mm 21,2 in
fork rake 51,0 mm 2,0 in 51,0 mm 2,0 in 51,0 mm 2,0 in 51,0 mm 2,0 in
G seatpost diameter 31,6 mm
I shock dimension 190x45; 30,8 / 40,8 mm
headset dimension ZS44/ZS56
BB standard Press fit 92
hanger type BGM-H047
max. rotor size 180 mm

Finite Element Method

Technology Image
To simulate and analyze individual frame components even before the first samples are fabricated, the Bergamont engineers use the latest FEM computer software.

Geometry Conversion 27,5"+ / 29"

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The Geometry Conversion Technology enables you to convert your bike from a 29" to a 27.5"+ wheel size and back without chaning the frame's geometry. This is achieved by changing the lower bearing cup on your head set and rotating a flip-chip at the rear shock.