Quiver

2020 Specialized Tarmac SL6 vs 2019 Trek Madone SLR Disc Women's

The 52 is the Trek Madone SLR Disc Women's size closest to your 54 Specialized Tarmac SL6. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.

What changes on the Trek Madone SLR Disc Women's

Compared with the Specialized Tarmac SL6 in 54, the Trek Madone SLR Disc Women's in 52 places the top of the head tube 11 mm lower and about as far forward, relative to the bottom bracket.

Frame stack
−11 mm
Lower front end
Frame reach
−1 mm
About the same reach
Wheelbase
−1 mm
About the same
Head angle
−0.2°
About the same head angle
Chainstays
±0 mm
About the same

The two frames

2020 Specialized Tarmac SL6 (54)The Specialized Tarmac SL6 frame drawn to scale.J 978

Only the Specialized Tarmac SL6 is drawn. The Trek Madone SLR Disc Women's numbers we have for size 52 are missing the seat angle.

Geometry side by side

MeasurementSpecialized Tarmac SL6 54Trek Madone SLR Disc Women's 52Difference
Reach384mm383−1 mm
Stack544mm533−11 mm
Head tube angle73°72.8°−0.2°
Seat tube angle74°not listed
Chainstay length410mm410±0 mm
Wheelbase978mm977−1 mm
BB drop72mm72±0 mm
BB height268mmnot listed
Standover775mm732−43 mm
Seat tube length481mm483+2 mm
Fork length363mmnot listed
Head tube length143mm121−22 mm
Effective top tubenot listed534

Differences are the Trek Madone SLR Disc Women's minus the Specialized Tarmac SL6. Full charts: 2020 Specialized Tarmac SL6, 2019 Trek Madone SLR Disc Women's.

Where each sits in its class

Specialized Tarmac SL6Trek Madone SLR Disc Women's

AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted

Each bike is ranked against the other road 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 Tarmac SL6S-WorksTrek Madone SLR Disc Women'sSLR 6 Disc Women's
DerailleurSRAM RED eTAP AXSShimano Ultegra
CassetteSRAM RED XG-1290Shimano Ultegra
ChainSRAM RedShimano Ultegra
CranksetSRAM RED AXS Power MeterShimano Ultegra
Bottom bracketSRAM DUBTrek BB90
WheelsetRoval CLX 50Bontrager Aeolus Comp 5
TireSpecialized Turbo CottonBontrager R3 Hard-Case Lite
HubSpecialized LuHai_RVT66L-K5-B25-AN2-N4-F0not listed
BrakeSRAM Red eTap AXSShimano Ultegra
SaddleSpecialized S-Works PowerBontrager Ajna Elite
Framenot listedTrek OCLV
Forknot listedTrek Madone KVF
Shifternot listedShimano Ultegra
Handlebarnot listedTrek Madone
Stemnot listedTrek Madone
Headsetnot listedTrek Madone
Seatpostnot listedTrek Madone

Know what is on every bike.

Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.

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