Eddy Merckx 525 geometry

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178 cm · 5 ft 10 in
auto85 cm · 33.5 in
Size M

Render Align 50%

Geometry

SizeXSSMLXL
Stack mm525550575601625
Reach mm375382390398406
Head tube angle °71.573.073.573.574.0
Seat tube angle °74.073.573.072.572.5
Head tube length mm127150174204228
Seat tube mm470495520545570
Chainstay mm410410410413413
BB drop mm6866666363
Stack to reach1.401.441.471.511.54
Effective top tube mmi526545566587603
SizeMkey specs
Stack-to-reach (size M)1.47
More relaxed (taller and shorter) than 60% of road frames in the database at comparable sizes.

Closest geometry matches (size M)

Matched by stack, reach and head tube angle.

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Nearest size to the 525 M.

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Eddy Merckx geometry chart · Frame stack and reach to the head tube top · Size finder assumes a 100mm stem on 20mm spacers · Report an error