Fourstroke THREE | BMC | bikes | Mountain, Mountain | Cross-Country

Sparkling Dark Petrol / Sand

Shimano SLX Drivetrain
Rock Shox SID SL Select Fork / Rock Shox SIDLUXE Select+ Shock
DT Swiss X 1900 Wheelset

USD 5,299.00

SKU: 30005380

Size —

Compatible Parts & Accessories

Verifying your connection...

Your connection needs to be verified before you can proceed

Check for availability within our Retailer Network

[{"id":40926063886415,"title":"S","option1":"S","option2":null,"option3":null,"sku":"30005380","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Fourstroke THREE - S","public_title":"S","options":["S"],"price":529900,"weight":20000,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"7630906503720","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40926063919183,"title":"M","option1":"M","option2":null,"option3":null,"sku":"30005381","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Fourstroke THREE - M","public_title":"M","options":["M"],"price":529900,"weight":20000,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"7630906503713","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40926063951951,"title":"L","option1":"L","option2":null,"option3":null,"sku":"30005382","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Fourstroke THREE - L","public_title":"L","options":["L"],"price":529900,"weight":20000,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"7630906503706","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":40926063984719,"title":"XL","option1":"XL","option2":null,"option3":null,"sku":"30005383","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"Fourstroke THREE - XL","public_title":"XL","options":["XL"],"price":529900,"weight":20000,"compare_at_price":null,"inventory_quantity":0,"inventory_management":"shopify","inventory_policy":"deny","barcode":"7630906503690","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}]

Watch Now

Fourstroke is the cornerstone Cross-Country bike designed to excel on every level. Offering beyond-the-tape versatility, this XC machine is setting a new standard with unrivalled 100mm APS dual-link suspension travel. The redefined Big Wheel Concept geometry improves performance in a lightweight full-carbon frame with integrated protection and two water bottle cages for long-distance rides. The Fourstroke THREE boasts the Shimano SLX drivetrain, RockShox SID SL Select fork and RockShox SIDLuxe Select+ 3P shock, DT Swiss X 1900 wheelset with 25mm inner width and the X-Fusion Manic seatpost.

Technology

Optimized APS Suspension

More traction equals more speed and that is what we are after. Next-level kinematics tuning, and best-in-class suspension performance delivers full traction, great efficiency, and active suspension on every terrain.

Go Long

This long-distance marathon machine is versatile by design. Allowing you to go far, the Fourstroke has been optimized to fit two water bottles and offers a tire clearance of 62mm to fit the latest 2.4” XC tires.

Redefined Geometry

BMC Race is tailored to a fast and progressive racing style designed to attack the steepest and loosest courses with the improved 66.5˚ head angle and a long front-end.

Design Boost

Put the hammer down! The redesigned chassis excels in torsional and pedalling stiffness for unparalleled power delivery. A true performance leap that boosts one of the most successful XC race bikes on the scene to a new level.

Technical Overview

Frameset

Suspension

Front Suspension:
Rockshox SID SL Select 3P | 110mm Travel

Rear Suspension:
RockShox SIDLUXE Select+ 3P

Remote Lockout:
RockShox TwistLoc 3P

Cockpit

Stem:
BMC MSM 01

Handlebar:
BMC MFB 02 Alloy | 750mm

Seat

Seatpost:
X-Fusion Manic

Saddle:
Fizik Antares R7

Drivetrain

Crankset:
SHIMANO SLX

Chainrings:
34T

Cassette:
SHIMANO Deore SLX (CS-M7100)

Cassette Size:
10-51T

Chain:
SHIMANO CN-M6100

Rear Derailleur:
SHIMANO SLX (RD-M7100)

Shifters:
SHIMANO SLX (SL-M7100)

Gears:
1 x 12

Bottom Bracket:
PF92 Bottom Bracket

Brakes

Brake Levers / Calipers:
SHIMANO SLX BL-M7100 Levers | BR-M7100 Calipers

Rotors:
SHIMANO SM-RT54 | Centerlock

Rotor Size (F/R):
160 / 160mm

Wheels

Rims:
DT Swiss X 1900 | 25mm Inner Width

Hubs (F/R):
DT Swiss 370 | Ratchet LN18

Tires:
Vittoria Barzo | Tubeless | 2.25"

Tubeless Information:
Tubeless Ready Rims | Tubetype Tires

Additional Information

Tire Clearance:
62mm

ASTM Classification:
Level 3

System Weight Limit:
110kg

General Product Safety Regulation (GPSR):
Safety Instructions GPSR (EU)
Responsible person according to GPSR (EU)

Size	S	M	L	XL
Rider Height	<172	172-182	180-188	>188
Reach	437	457	477	500
Stack	584	592	600	615
Bar Rise	4	4	4	4
Bar Sweep	9°	9°	9°	9°
Bar Width	750	750	750	750
BB Drop	53	53	53	53
Crank Length	165	170	175	175
Fork Length	513	513	513	513
Fork Rake	44	44	44	44
Front Center	714	738	762	791
Head Tube	84	93	101	118
Head Tube Angle	66.75°	66.75°	66.75°	66.75°
Rear Center	432	432	432	432
Seat Angle	75.6°	75.6°	75.6°	75.6°
Seat Tube	420	430	460	490
Seatpost Drop	100	100	125	125
Seatpost Length	310	310	361	361
Seatpost Offset	0	0	0	0
Standover Height	725	725	725	765
Stem Angle	-5°	-5°	-5°	-5°
Stem Length	50	60	60	70
Top Tube	574	597	621	649
Trail	113	113	113	113
Wheelbase	1139	1171	1188	1218

Join the BMC Community

By submitting your email address, you agree to our terms of use.

Fourstroke THREE

Parts & Accessories