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2019 Specialized Epic Hardtail Pro vs 2019 Trek X-Caliber Frameset

The Trek X-Caliber Frameset size closest to your M is the M. Compare the M instead

What changes on the Trek X-Caliber Frameset

Compared with the Specialized Epic Hardtail Pro in M, the Trek X-Caliber Frameset in L places the top of the head tube at about the same height and 31 mm further forward, relative to the bottom bracket. Its wheelbase is 48 mm longer, which can contribute to stability at speed.

Frame stack
+1 mm
About the same height
Frame reach
+31 mm
Longer frame reach
Wheelbase
+48 mm
Longer: steadier at speed
Head angle
−0.5°
Slacker: calmer steering
Chainstays
+8 mm
Longer: more planted

The two frames

2019 Specialized Epic Hardtail Pro (M)The Specialized Epic Hardtail Pro frame drawn to scale.J 1099

Only the Specialized Epic Hardtail Pro is drawn. The Trek X-Caliber Frameset numbers we have for size L are missing the seat angle.

Geometry side by side

MeasurementSpecialized Epic Hardtail Pro MTrek X-Caliber Frameset LDifference
Reach418mm449+31 mm
Stack608mm609+1 mm
Head tube angle69.8°69.3°−0.5°
Seat tube angle74°not listed
Effective top tube595mm634+39 mm
Chainstay length430mm438+8 mm
Wheelbase1099mm1147+48 mm
BB drop61mm58−3 mm
BB height309mm316+7 mm
Standover790mm753−37 mm
Seat tube length430mm470+40 mm
Fork length506mmnot listed
Head tube length95mm100+5 mm

Differences are the Trek X-Caliber Frameset minus the Specialized Epic Hardtail Pro. Full charts: 2019 Specialized Epic Hardtail Pro, 2019 Trek X-Caliber Frameset.

Where each sits in its class

Specialized Epic Hardtail ProTrek X-Caliber Frameset

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.

PartSpecialized Epic Hardtail ProHardtail ProTrek X-Caliber FramesetX-Caliber Frameset
ForkRockShox SID Brain 29not listed
ShifterSRAM X01 Eaglenot listed
DerailleurSRAM X01 Eaglenot listed
CassetteSRAM X01 Eaglenot listed
ChainSRAM GX Eaglenot listed
CranksetTruVativ Stylonot listed
ChainringSRAM Eaglenot listed
Bottom bracketSRAM DUBnot listed
TireSpecialized Fast Traknot listed
HubDT Swiss 350not listed
RimRoval Controlnot listed
BrakeSRAM Level TLMnot listed
GripsSpecialized Sip Gripnot listed
SaddleSpecialized Phenom Expertnot listed
Framenot listedTrek Alpha Gold

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