2026 BMC Fourstroke R 01 Frameset

Target the highest place on the podium with the fastest XCO frameset platform. 120mm APS suspension coupled with Öhlins TXC2 and featuring Autodrop dropper post.

Specs

Frameset

Suspension

Rear Suspension:
Öhlins TXC2 Air | 120mm Travel | DT Swiss Remote Lockout

Remote Lockout:
DT Swiss Remote Lockout

Seat

Seatpost:
BMC Autodrop Integrated Dropper Seatpost | 80mm Drop

Drivetrain

Bottom Bracket:
PF92 Bottom Bracket

Accessories

In the Box:
SRAM UDH hanger

Additional Information

Tire Clearance:
62mm measured tire

Weight:
3160g | Size M as pictured with all accessories

ASTM Classification:
Level 3

System Weight Limit:
110kg

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

Geometry

Size	S	M	L	XL
Rider Height	<172	172-182	180-188	>188
Reach	437	457	477	500
Stack	584	592	600	615
BB Drop	38	38	38	38
Fork Length	530	530	530	530
Fork Rake	44	44	44	44
Front Center	711	743	760	790
Head Tube	84	93	101	118
Head Tube Angle	66.5°	66.5°	66.5°	66.5°
Rear Center	431	431	431	431
Seat Angle	75.6°	75.6°	75.6°	75.6°
Seat Tube	420	440	470	490
Seatpost Drop	80	80	80	80
Seatpost Length	389	414	414	414
Seatpost Offset	0	0	0	0
Standover Height	727	727	727	727
Top Tube	576	599	623	651
Trail	115	115	115	115
Wheelbase	1140	1172	1189	1219

Product Information

Shipping & Returns

2026 BMC Fourstroke R 01 Frameset

Name: 2026 BMC Fourstroke R 01 Frameset
Brand: Dunbar & Corsa Cycles
SKU: 2026-bmc-fourstroke-r-01-frameset
Availability: InStock

Target the highest place on the podium with the fastest XCO frameset platform. 120mm APS suspension coupled with Öhlins TXC2 and featuring Autodrop dropper post.

Specs

Frameset

Suspension

Rear Suspension:
Öhlins TXC2 Air | 120mm Travel | DT Swiss Remote Lockout

Remote Lockout:
DT Swiss Remote Lockout

Seat

Seatpost:
BMC Autodrop Integrated Dropper Seatpost | 80mm Drop

Drivetrain

Bottom Bracket:
PF92 Bottom Bracket

Accessories

In the Box:
SRAM UDH hanger

Additional Information

Tire Clearance:
62mm measured tire

Weight:
3160g | Size M as pictured with all accessories

ASTM Classification:
Level 3

System Weight Limit:
110kg

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

Geometry

Size	S	M	L	XL
Rider Height	<172	172-182	180-188	>188
Reach	437	457	477	500
Stack	584	592	600	615
BB Drop	38	38	38	38
Fork Length	530	530	530	530
Fork Rake	44	44	44	44
Front Center	711	743	760	790
Head Tube	84	93	101	118
Head Tube Angle	66.5°	66.5°	66.5°	66.5°
Rear Center	431	431	431	431
Seat Angle	75.6°	75.6°	75.6°	75.6°
Seat Tube	420	440	470	490
Seatpost Drop	80	80	80	80
Seatpost Length	389	414	414	414
Seatpost Offset	0	0	0	0
Standover Height	727	727	727	727
Top Tube	576	599	623	651
Trail	115	115	115	115
Wheelbase	1140	1172	1189	1219

Select Color

Select Size

From $1,519.77

Original: $4,342.19

-65%

2026 BMC Fourstroke R 01 Frameset—

$4,342.19

$1,519.77

Product Information

Shipping & Returns

Description

Target the highest place on the podium with the fastest XCO frameset platform. 120mm APS suspension coupled with Öhlins TXC2 and featuring Autodrop dropper post.

Specs

Frameset

Suspension

Rear Suspension:
Öhlins TXC2 Air | 120mm Travel | DT Swiss Remote Lockout

Remote Lockout:
DT Swiss Remote Lockout

Seat

Seatpost:
BMC Autodrop Integrated Dropper Seatpost | 80mm Drop

Drivetrain

Bottom Bracket:
PF92 Bottom Bracket

Accessories

In the Box:
SRAM UDH hanger

Additional Information

Tire Clearance:
62mm measured tire

Weight:
3160g | Size M as pictured with all accessories

ASTM Classification:
Level 3

System Weight Limit:
110kg

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

Geometry

Size	S	M	L	XL
Rider Height	<172	172-182	180-188	>188
Reach	437	457	477	500
Stack	584	592	600	615
BB Drop	38	38	38	38
Fork Length	530	530	530	530
Fork Rake	44	44	44	44
Front Center	711	743	760	790
Head Tube	84	93	101	118
Head Tube Angle	66.5°	66.5°	66.5°	66.5°
Rear Center	431	431	431	431
Seat Angle	75.6°	75.6°	75.6°	75.6°
Seat Tube	420	440	470	490
Seatpost Drop	80	80	80	80
Seatpost Length	389	414	414	414
Seatpost Offset	0	0	0	0
Standover Height	727	727	727	727
Top Tube	576	599	623	651
Trail	115	115	115	115
Wheelbase	1140	1172	1189	1219