2018 Motobecane

BORIS X9 Fatbike SRAM X9

A 26″ aluminum frame rigid fat bike with upper mid-range components and mechanical disc brakes.

MSRP$3,999
FrameAluminum
SuspensionRigid
ForkSteel
Wheels26″ Aluminum
Drivetrain1 × 10
GroupsetX9, SRAM
BrakesMechanical Disc
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Ride Feel

Based on frame geometry and build specs.

Terrain
easyextreme
Handling
nimblestable
BORIS X9 Fatbike SRAM X9
Other Fat bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

15 mph

BORIS X9 Fatbike SRAM X9

23 mph

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Highest gear

(descending)

Geometry
99 Spokes on YouTube99 Spokes on YouTube
Specs
Build
Frame

ALLOY 6061 FRAME, W/DISC MOUNT, TIG WELD, replaceable rear derailleur hanger, H2O bosses, 170mm QR Rear

Fork

26" 25.4x28.6x30x250L Straight blade CRMO 1 1/8 W/DISC MOUNT ONLY + Trifecta Braze-ons

Shock

N/A

Bottom Bracket

SRAM X5 22T ALLOY BKx36T ALLOY BKx175MM / SRAM GXP100 100x1.37

Headset

VP-A42E BLACK W/M-1D ALLOY BLACK CAP

Handlebar

ALLOY 6061 RISE H/BAR ( 9° ) B/CENTER: 31.8mm.R/W:20/700mm. / ALLOY 6061 A-HEAD STEM.EXT:(7°)90/100/110/120MM FOR 39 / 45 / 48 / 53CM,C/S:31.8x28.6x41mm. / WTB Dual DNA Compounds

Groupset
Rear Derailleur

SRAM FD-X7 2x10 HIGH DIRECT MOUNT / SRAM RD-X9 GRAY CAGE 10SPD STGRY rear derailleur

Crank

SRAM X5 22T ALLOY BKx36T ALLOY BKx175MM / SRAM GXP100 100x1.37

Shifters

SRAM PG-1030 10-SPEED 11-36

Cassette

SRAM CS-PG-1030 11-36

Chain

KMC X-10 STEEL NP/NP+CL-566R LINK

Brakes

AVID BB7 DISC BRAKE W/F:180MM,R:160MM ROTOR

TypeMechanical Disc

Brake Levers

AVID FR5 ALLOY BLACK LEVER W/ALLOY

Wheels
Rims

26"x32H WEINMANN HL-80 WIDTH 80MM W/BIG HOLES, ALLOY BLACK/ Front 14Gx32Hx135mm alloy BLACK,W/QR / Rear 14Gx32Hx170mm QL205Y alloy BLACK

Tires

VEE Rubber 26"x4.0 MISSION 120TPI FB F/V

Rider Notes
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Last updated January 28
Not listed for 471 days