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2026 BMC Fourstroke 01 THREE Bike

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three 01
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three 03
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BMC
Where To Buy
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
Free standard UK delivery on orders over £50.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.

Specifications

Product
BMC Fourstroke 01 THREE Bike
Model Year
2026
Intended Use
Cross Country
Rider
Unisex
Sizes and Geometry
SM
MD
LG
XL
View Full Geometry
Sizes Additional Info
All specifications listed are with 110mm travel fork with 513mm axle-to-crown length and 44mm offset, for 113mm trail values (all sizes)
View Full Geometry
Wheel Size
29"
Frame Material
Carbon Fiber
Frame Material Details
01 Premium Carbon front and rear triangles, molded chainstay protection
Rear Travel
100mm
Rear Shock
RockShox SIDLuxe Select+, RockShox TwistLoc 3-position dual remote lockout
Fork
RockShox SID SL Select, 32mm stanchions, RockShox TwistLoc 3-position dual remote lockout
Fork Travel
110mm
Head Tube Diameter
Straight, 1.5"
Headset
 
Handlebar
BMC MFB 02 Alloy, 750mm width, 4mm rise, 9° sweep
Stem
BMC MSM 01, 5° drop
Length: 50mm (SM), 60mm (MD/LG), 70mm (XL)
Grips
 
Brakes
Shimano SLX M7100, 2-piston
Rotors: Shimano RT54, 160mm front on SM/MD, 180mm front on LG/XL, 160mm rear on all sizes
Brake Levers
Shimano SLX M7100
Drivetrain
1x
Shifters
Shimano SLX M7100, 12-speed, RAPIDFIRE PLUS
Front Derailleur
None
Rear Derailleur
Shimano SLX M7100, 12-speed
ISCG Tabs
None
Chainguide
None
Cranks
Shimano SLX M7100 Alloy
Chainrings
Shimano SLX M7100, 34 tooth
Bottom Bracket
PF92 press-fit
Pedals
None
Chain
Shimano Deore M6100, 12-speed
Cassette
Shimano SLX M7100, 12-speed, 10-51 tooth
Rims
DT Swiss X 1900 Alloy, 25mm inner width, tubeless ready
Hubs
DT Swiss, 15mm x 110mm (Boost) front, 12mm x 148mm (Boost) rear with MICRO SPLINE driver
Spokes
DT Swiss wheelset
Tires
Vittoria Mezcal, tubeless ready, 29" x 2.35"
Saddle
fi'zi:k Antares R7
Seatpost
BMC MSP 03 dropper, zero offset head
Drop: 100mm (SM/MD), 125mm (LG/XL)
Seatpost Diameter
31.6mm
Seatpost Clamp
Single bolt
Rear Dropout / Hub Dimensions
12mm x 148mm (Boost)
Max. Tire Size
62mm (29" x 2.4")
Bottle Cage Mounts
Two inside front triangle
Colors
Neon Red
Warranty
3 years frame, 2 years paint and BMC components
Weight
26 lb 10.8 oz (12100 g)
Miscellaneous
• APS (Advanced Pivot System) dual-link rear suspension design
• Fully-guided internal cable routing
• SRAM UDH (Universal Derailleur Hanger)
Price
$4,699.00
More Info

BMC website

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Where To Buy
Free shipping on orders over $50 (continental U.S. only).
International shipping available. Some exclusions apply.
Free shipping on orders over $50 (contiguous U.S. only).
International shipping available. Some exclusions apply.
Free U.S. shipping on everything.
International shipping available. Some exclusions apply.
Free standard UK delivery on orders over £50.
Free shipping on orders over $69 (continental U.S. only).
International shipping available. Some exclusions apply.
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