Quiver

2026 BMC Fourstroke 01 TWO vs 2026 BMC Fourstroke LT ONE

We can't match sizes for these two: one of them has no stack and reach for the sizes shown.

What changes on the BMC Fourstroke LT ONE

Frame stack
n/a
One of the bikes has no number for this
Frame reach
n/a
One of the bikes has no number for this
Wheelbase
n/a
One of the bikes has no number for this
Head angle
n/a
One of the bikes has no number for this
Chainstays
n/a
One of the bikes has no number for this

The two frames

2026 BMC Fourstroke 01 TWO (XL)The BMC Fourstroke 01 TWO frame drawn to scale.J 1218

Only the BMC Fourstroke 01 TWO is drawn. The BMC Fourstroke LT ONE numbers we have for size M are missing the reach, stack, head angle, chainstay length and wheelbase.

Geometry side by side

MeasurementBMC Fourstroke 01 TWO XLBMC Fourstroke LT ONE MDifference
Reach500not listed
Stack615not listed
Head tube angle66.75not listed
Seat tube angle75.674.8−0.8°
Effective top tube649not listed
Chainstay length432not listed
Wheelbase1218not listed
BB drop53not listed
Standover765not listed
Seat tube length490not listed

Differences are the BMC Fourstroke LT ONE minus the BMC Fourstroke 01 TWO. Full charts: 2026 BMC Fourstroke 01 TWO, 2026 BMC Fourstroke LT ONE.

Where each sits in its class

BMC Fourstroke 01 TWOBMC Fourstroke LT ONE

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

Each bike is ranked against the other XC bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.

What each ships with

The stock build of each bike's first listed trim. Parts that match are dimmed.

PartBMC Fourstroke 01 TWOTWOBMC Fourstroke LT ONEONE
FrameBMC Fourstroke 01BMC Fourstroke LT
ForkRockShox SID Select+ 3PRockShox SID Select+ 3P
Rear shockRockShox SID LUXE Select+RockShox SID LUXE Select+
ShifterSRAM Controller AXSSRAM GX Eagle AXS Rocker
DerailleurSRAM GX Eagle TransmissionSRAM GX Eagle Transmission
CassetteSRAM GX EagleSRAM Eagle
ChainSRAM GX Eagle TransmissionSRAM XX Eagle
CranksetSRAM GX Eagle AXSSRAM Stylo
WheelsetDT Swiss XR 1700DT Swiss M1900
TireVittoria MezcalMaxxis Rekon
BrakeSRAM Level Ultimate StealthSRAM G2 RS
RotorSRAM HS2SRAM CenterLine
HandlebarBMC MFB01BMC MRB 03 Riser
StemBMC MSM01TruVativ Atmos 7K
Dropper postBMC Autodropnot listed
Saddlefizik Antares R7fizik Antares R7
Chainringnot listedSRAM Eagle AXS
Bottom bracketnot listedPraxis PF92
Seatpostnot listedBikeYoke Divine

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