Compare: 2023 BMC Fourstroke FOUR vs Fourstroke THREE vs Fourstroke TWO vs Fourstroke ONE vs Fourstroke LT TWO vs Fourstroke LT ONE vs Fourstroke LT LTD vs Fourstroke 01 TWO vs Fourstroke 01 ONE vs Fourstroke 01 LTD

Overview
Ride Feel
Gearing
Spec Level
Geometry
Specs

Bike Comparison

Only show differences

	Fourstroke FOUR2023 BMC	Fourstroke THREE2023 BMC	Fourstroke TWO2023 BMC	Fourstroke ONE2023 BMC	Fourstroke LT TWO2023 BMC	Fourstroke LT ONE2023 BMC	Fourstroke LT LTD2023 BMC	Fourstroke 01 TWO2023 BMC	Fourstroke 01 ONE2023 BMC	Fourstroke 01 LTD2023 BMC

MSRP	$4,699	$5,799	$6,999	$7,999	$4,999	$6,399	$12,499	$9,499	$11,499	$13,499
Where to Buy	$3,759 At Contender	$5,599 At Contender	$3,499 50% off At Mike’s Bikes $5,599 At Contender	— $1 At	$3,999 At Contender	$6,499 At Contender $6,399 At Contender	— $1 At	$9,999 At Contender	$12,299 At Contender	$14,299 At Contender
Category	Crosscountry	Crosscountry	Crosscountry	Crosscountry	Trail	Trail	Trail	Crosscountry	Crosscountry	Crosscountry
	5.6	6.1		8.3	6.0	6.3	9.6	8.3	9.5
Frame	Carbon	Carbon	Carbon	Carbon	Carbon	Carbon	Carbon	Carbon	Carbon	Carbon
Fork	RockShox SID	RockShox SID SL Select	DT Swiss	RockShox SID SL Select	RockShox SID	RockShox SID Select+	Fox Factory Float 34	RockShox SID SL Select	RockShox SID Ultimate	DT Swiss
Shock	RockShox SIDLuxe Select+	RockShox SIDLuxe Select+	Fox Float DPS Performance	RockShox SIDLuxe Select+	RockShox SIDLuxe Select+	RockShox SIDLuxe Select+	Fox Float DPS Factory	RockShox SIDLuxe Select+	RockShox SIDLuxe Ultimate	Fox Float DPS Factory
Wheels	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Aluminum	Carbon	Aluminum	Carbon	Carbon
Wheel Size	29″	29″	29″	29″	29″	29″	29″	29″	29″	29″
Brakes	Hydraulic Disc	Hydraulic Disc	Hydraulic Disc	Hydraulic Disc	Hydraulic Disc	Hydraulic Disc	Hydraulic Disc	Hydraulic Disc	Hydraulic Disc	Hydraulic Disc
Groupset	SLX, Deore	SLX	XT	GX Eagle AXS, SRAM	SLX, Deore	SLX	X01 Eagle AXS, SRAM	GX Eagle AXS, SRAM	X01 Eagle AXS, SRAM	XX1 Eagle AXS, SRAM
Drivetrain	1 × 12	1 × 12	1 × 12	1 × 12 Electronic	1 × 12	1 × 12	1 × 12 Electronic	1 × 12 Electronic	1 × 12 Electronic	1 × 12 Electronic
Suspension	Full	Full	Full	Full	Full	Full	Full	Full	Full	Full
Front Travel	100mm	100mm	100mm	100mm	120mm	120mm	120mm	100mm	100mm	100mm
Rear Travel	100mm	100mm	100mm	100mm	120mm	120mm	120mm	100mm	100mm	100mm
Brand Site	us.bmc-switzerland.com	us.bmc-switzerland.com	us.bmc-switzerland.com	us.bmc-switzerland.com	us.bmc-switzerland.com	us.bmc-switzerland.com	us.bmc-switzerland.com	us.bmc-switzerland.com	us.bmc-switzerland.com	us.bmc-switzerland.com

Similar Bikes

Accessories

Ride Feel

Based on frame geometry and build specs.

Terrain

easyextreme

Handling

nimblestable

Fourstroke FOUR

Fourstroke THREE

Fourstroke TWO

Fourstroke ONE

Fourstroke LT TWO

Fourstroke LT ONE

Fourstroke LT LTD

Fourstroke 01 TWO

Fourstroke 01 ONE

Fourstroke 01 LTD

Other Crosscountry bikes

Gear Range

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)

28 mph

Fourstroke FOUR

29 mph

Fourstroke THREE

29 mph

Fourstroke TWO

29 mph

Fourstroke ONE

28 mph

Fourstroke LT TWO

29 mph

Fourstroke LT ONE

28 mph

Fourstroke LT LTD

29 mph

Fourstroke 01 TWO

29 mph

Fourstroke 01 ONE

29 mph

Fourstroke 01 LTD

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

Geometry

Specs

	Fourstroke FOUR2023 BMC	Fourstroke THREE2023 BMC	Fourstroke TWO2023 BMC	Fourstroke ONE2023 BMC	Fourstroke LT TWO2023 BMC	Fourstroke LT ONE2023 BMC	Fourstroke LT LTD2023 BMC	Fourstroke 01 TWO2023 BMC	Fourstroke 01 ONE2023 BMC	Fourstroke 01 LTD2023 BMC

Frame	Fourstroke Carbon \| APS Suspension System \| 100mm Travel \| Fully Guided Internal Cable Routing \| PF92 Bottom Bracket \| Post Mount Disc \| 12x148mm Boost Thru-Axle BB Standard: BB86/BB92, Press Fit Hanger Standard: UDH Color: Iron Grey / Black	Fourstroke Carbon \| APS Suspension System \| 100mm Travel \| Fully Guided Internal Cable Routing \| PF92 Bottom Bracket \| Post Mount Disc \| 12x148mm Boost Thru-Axle BB Standard: BB86/BB92, Press Fit Hanger Standard: UDH Color: Iron Grey / Black	Fourstroke Carbon \| APS Suspension System \| 100mm Travel \| Fully Guided Internal Cable Routing \| PF92 Bottom Bracket \| Post Mount Disc \| 12x148mm Boost Thru-Axle BB Standard: BB86/BB92, Press Fit Hanger Standard: UDH Color: Iron Grey / Black	Fourstroke Carbon \| APS Suspension System \| 100mm Travel \| Fully Guided Internal Cable Routing \| PF92 Bottom Bracket \| Post Mount Disc \| 12x148mm Boost Thru-Axle BB Standard: BB86/BB92, Press Fit Hanger Standard: UDH Color: Iron Grey / Black	Fourstroke LT Carbon \| APS Suspension System \| 120mm Travel \| Fully Guided Internal Cable Routing \| PF92 Bottom Bracket \| Post Mount Disc \| 12x148mm Boost Thru-Axle BB Standard: BB86/BB92, Press Fit Hanger Standard: UDH Color: Iron Grey / Black	Fourstroke LT Carbon \| APS Suspension System \| 120mm Travel \| Fully Guided Internal Cable Routing \| PF92 Bottom Bracket \| Post Mount Disc \| 12x148mm Boost Thru-Axle BB Standard: BB86/BB92, Press Fit Hanger Standard: UDH Color: Iron Grey / Black	Fourstroke LT Carbon \| APS Suspension System \| 120mm Travel \| Fully Guided Internal Cable Routing \| PF92 Bottom Bracket \| Post Mount Disc \| 12x148mm Boost Thru-Axle BB Standard: BB86/BB92, Press Fit Hanger Standard: UDH Color: Iron Grey / Black	Fourstroke 01 Premium Carbon with Autodrop Technology APS Suspension System \| 100mm Travel \| Fully Guided Internal Cable Routing \| PF92 Bottom Bracket \| Post Mount Disc \| 12x148mm Boost Thru-Axle BB Standard: BB86/BB92, Press Fit Hanger Standard: UDH Color: Iron Grey / Black	Fourstroke 01 Premium Carbon with Autodrop Technology APS Suspension System \| 100mm Travel \| Fully Guided Internal Cable Routing \| PF92 Bottom Bracket \| Post Mount Disc \| 12x148mm Boost Thru-Axle BB Standard: BB86/BB92, Press Fit Hanger Standard: UDH Color: Iron Grey / Black	Fourstroke 01 Premium Carbon with Autodrop Technology APS Suspension System \| 100mm Travel \| Fully Guided Internal Cable Routing \| PF92 Bottom Bracket \| Post Mount Disc \| 12x148mm Boost Thru-Axle BB Standard: BB86/BB92, Press Fit Hanger Standard: UDH Color: Iron Grey / Black
Fork	Rock Shox SID SL RL - TwistLoc Lockout - TwistLoc Lockout Travel: 100mm	Rock Shox SID SL Select RL - TwistLoc Lockout Travel: 100mm	Fox Float 32 Step Cast Performance - DT Swiss Remote Lockout Travel: 100mm	Rock Shox SID SL Select+ - TwistLoc Lockout Travel: 100mm	Rock Shox SID RL Travel: 100mm	Rock Shox SID Select+ Travel: 100mm	Fox Float 34 SC Factory \| Kashima Coating \| FIT4 Travel: 100mm	Rock Shox SID SL Select+ - TwistLoc Lockout Travel: 100mm	Rock Shox SID Ultimate - TwistLoc Lockout Travel: 100mm	Fox Float 32 SC Factory \| Kashima Coating - DT Swiss Remote Lockout Travel: 100mm
Shock	RockShox SIDLuxe Select+ Shock Travel: 100mm	RockShox SIDLuxe Select+ Travel: 100mm	Fox Float DPS Performance Shock Travel: 100mm	Rock Shox SIDLUXE Select+ - TwistLoc Lockout Travel: 100mm	RockShox SIDLuxe Select+ Shock Travel: 100mm	RockShox SIDLuxe Select+ Shock Travel: 100mm	Fox Float DPS Factory Shock Travel: 100mm	RockShox SIDLuxe Select+ Shock Travel: 100mm	RockShox SIDLuxe Ultimate Shock Travel: 100mm	Fox Float DPS Factory Shock Travel: 100mm
Bottom Bracket	BB86/BB92, press-fit	BB86/BB92, press-fit	BSA, 73mm, threaded	BB86/BB92, press-fit	BB86/BB92, press-fit	BB86/BB92, press-fit	BB86/BB92, press-fit	BB86/BB92, press-fit	BB86/BB92, press-fit	BB86/BB92, press-fit
Stem	MSM01 Stem	MSM01 Stem	MSM01 Stem	MSM01 Stem	Truvativ Atmos 6K	Truvativ Atmos 7K	Truvativ Atmos 7K	BMC MSM01	BMC MSM01	BMC MSM01
Handlebar	BMC MFB02 Alloy 750mm	BMC MFB02 Alloy 750mm	BMC MFB02 Alloy 750mm	BMC MFB01 Carbon 760mm	BMC MRB03 760mm	BMC MRB03 760mm	BMC MRB01 Carbon 760mm	BMC MFB01 Carbon 760mm	BMC MFB01 Carbon 760mm	BMC MFB01 Carbon 760mm
Saddle	Fizik Antares R7	Fizik Antares R7	Fizik Antares R7	Fizik Antares R7	Fizik Antares R7	Fizik Antares R7	Fizik Antares R5	Fizik Antares R7	Prologo Dimension NDR STN	Prologo Dimension NDR T4.0
Seatpost	BMC MSP03 - 31.6mm - 0mm Offset Type: Dropper	X-Fusion Manic Type: Dropper	Bikeyoke Divine Type: Dropper	Bikeyoke Divine Type: Dropper	X-Fusion Manic Type: Dropper	Bikeyoke Divine Type: Dropper	Rockshox Reverb AXS Type: Dropper	BMC Autodrop Integrated Dropper Seatpost Type: Dropper	BMC Autodrop Integrated Dropper Seatpost Type: Dropper	BMC Autodrop Integrated Dropper Seatpost Type: Dropper

Groupset

Rear Derailleur	SHIMANO SLX RD-M7100 12 spd	SHIMANO SLX RD-M7100 12 spd	SHIMANO Deore XT RD-M8100 12spd	SRAM GX AXS Eagle	SHIMANO SLX RD-M7100 12 spd	SHIMANO SLX RD-M7100 12 spd	SRAM X01 EAGLE AXS	SRAM GX AXS Eagle	SRAM X01 AXS Eagle	SRAM XX1 AXS Eagle
Crank	Shimano Deore FC-M6100 \| 32T	SHIMANO SLX FC-M7100-1 \| 34T	Shimano Deore XT FC-M8100 \| 34T	SRAM GX Eagle Carbon 34T	SHIMANO Deore M6100 32T	SHIMANO SLX FC-M7100-1 \| 34T	SRAM X01 Eagle Carbon 32T	SRAM GX Eagle Carbon 34T	SRAM X01 Eagle Carbon 34T	SRAM XX1 Eagle Carbon 34T
Shifters	SHIMANO SLX SL-M7100 12 spd	SHIMANO SLX SL-M7100 12 spd	SHIMANO Deore XT SL-M8100-R 12 spd	SRAM AXS Controller	SHIMANO SLX SL-M7100 12 spd	SHIMANO SLX SL-M7100 12 spd	SRAM AXS Controller	SRAM AXS Controller	SRAM AXS Controller	SRAM AXS Controller
Cassette	SHIMANO Deore CS-M6100 12 spd 10-51T	SHIMANO SLX CS-M7100 12spd 10-51T	SHIMANO Deore XT CS-M8100 12spd 10-51T	SRAM GX Eagle XG-1275 10-52T	SHIMANO Deore CS-M6100 12 spd 10-51T	SHIMANO SLX CS-M7100 12spd 10-51T	SRAM XG 1295 EAGLE 10-52T	SRAM GX XG-1275 Eagle 10-52T	SRAM X01 XG-1295 Eagle 10-52T	SRAM XX1 XG-1299 Eagle 10-52T
Chain	SHIMANO Deore CN-M6100 12 spd	SHIMANO Deore CN-M6100 12 spd	SHIMANO Deore XT CN-M8100 12spd	SRAM GX Eagle	SHIMANO CN-M6100	SHIMANO Deore CN-M6100 12 spd	SRAM X01 Eagle	SRAM GX Eagle	SRAM X01 Eagle	SRAM XX1 Eagle
Brakes	Hydraulic Disc Type: Hydraulic Disc	Hydraulic Disc Type: Hydraulic Disc	Hydraulic Disc Type: Hydraulic Disc	Hydraulic Disc Type: Hydraulic Disc	Hydraulic Disc Type: Hydraulic Disc	Hydraulic Disc Type: Hydraulic Disc	Hydraulic Disc Type: Hydraulic Disc	Hydraulic Disc Type: Hydraulic Disc	Hydraulic Disc Type: Hydraulic Disc	Hydraulic Disc Type: Hydraulic Disc

Wheels

Rims	SHL28OS \| 25mm Inner Width	DT Swiss X 1900 Wheelset \| 25mm Inner Width	DT Swiss XR 1700 Wheelset \| 25mm Inner Width	DT Swiss XR 1700 Wheelset \| 25mm Inner Width	Alex MD30 \| 30mm Inner Width	DT Swiss M 1900 Wheelset \| 30mm Inner Width	DT Swiss XRC 1501 Wheelset \| 30mm Inner Width	DT Swiss XR 1700 Wheelset \| 25mm Inner Width	DT Swiss XRC 1501 Wheelset \| 30mm Inner Width	DT Swiss XRC 1200 Wheelset \| 30mm Inner Width
Front Hub	Shimano HB-MT400-B / FH-MT410-B	DT Swiss 370 \| Ratchet LN18	DT Swiss 350 Straightpull \| Ratchet 36 SL	DT Swiss 350 Straightpull \| Ratchet 36 SL	Shimano MT400 (F) / MT410 (R)	DT Swiss 370 \| Ratchet LN18	DT Swiss 240 Straightpull \| Ratchet EXP 36	DT Swiss 350 Straightpull \| Ratchet 36 SL	DT Swiss 240 Straightpull \| Ratchet EXP 36	DT Swiss 180 Straightpull \| Ratchet EXP 36
Rear Hub	Shimano HB-MT400-B / FH-MT410-B	DT Swiss 370 \| Ratchet LN18	DT Swiss 350 Straightpull \| Ratchet 36 SL	DT Swiss 350 Straightpull \| Ratchet 36 SL	Shimano MT400 (F) / MT410 (R)	DT Swiss 370 \| Ratchet LN18	DT Swiss 240 Straightpull \| Ratchet EXP 36	DT Swiss 350 Straightpull \| Ratchet 36 SL	DT Swiss 240 Straightpull \| Ratchet EXP 36	DT Swiss 180 Straightpull \| Ratchet EXP 36
Tires	Vittoria Mezcal 2.35"	Vittoria Mezcal 2.35"	Vittoria Mezcal 2.35"	Vittoria Mezcal 2.35"	Maxxis Rekon 2.4" TR EXO	Maxxis Rekon 2.4" TR EXO	Maxxis Rekon 2.4" TR EXO	Vittoria Mezcal 2.35"	Vittoria Mezcal 2.35"	Vittoria Mezcal 2.35"

Riders Also Compared

Rims	SHL28OS \| 25mm Inner Width	DT Swiss X 1900 Wheelset \| 25mm Inner Width	DT Swiss XR 1700 Wheelset \| 25mm Inner Width	DT Swiss XR 1700 Wheelset \| 25mm Inner Width	Alex MD30 \| 30mm Inner Width	DT Swiss M 1900 Wheelset \| 30mm Inner Width	DT Swiss XRC 1501 Wheelset \| 30mm Inner Width	DT Swiss XR 1700 Wheelset \| 25mm Inner Width	DT Swiss XRC 1501 Wheelset \| 30mm Inner Width	DT Swiss XRC 1200 Wheelset \| 30mm Inner Width
Front Hub	Shimano HB-MT400-B / FH-MT410-B	DT Swiss 370 \| Ratchet LN18	DT Swiss 350 Straightpull \| Ratchet 36 SL	DT Swiss 350 Straightpull \| Ratchet 36 SL	Shimano MT400 (F) / MT410 (R)	DT Swiss 370 \| Ratchet LN18	DT Swiss 240 Straightpull \| Ratchet EXP 36	DT Swiss 350 Straightpull \| Ratchet 36 SL	DT Swiss 240 Straightpull \| Ratchet EXP 36	DT Swiss 180 Straightpull \| Ratchet EXP 36
Rear Hub	Shimano HB-MT400-B / FH-MT410-B	DT Swiss 370 \| Ratchet LN18	DT Swiss 350 Straightpull \| Ratchet 36 SL	DT Swiss 350 Straightpull \| Ratchet 36 SL	Shimano MT400 (F) / MT410 (R)	DT Swiss 370 \| Ratchet LN18	DT Swiss 240 Straightpull \| Ratchet EXP 36	DT Swiss 350 Straightpull \| Ratchet 36 SL	DT Swiss 240 Straightpull \| Ratchet EXP 36	DT Swiss 180 Straightpull \| Ratchet EXP 36
Tires	Vittoria Mezcal 2.35"	Vittoria Mezcal 2.35"	Vittoria Mezcal 2.35"	Vittoria Mezcal 2.35"	Maxxis Rekon 2.4" TR EXO	Maxxis Rekon 2.4" TR EXO	Maxxis Rekon 2.4" TR EXO	Vittoria Mezcal 2.35"	Vittoria Mezcal 2.35"	Vittoria Mezcal 2.35"