BikesRidleyDean Fast

Ridley Dean Fast (rim) geometry

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

Render Align 50%

Geometry

SizeXXSXSSML
Stack mm488503518533550
Reach mm380395410425442
Head tube angle °71.072.573.073.073.0
Seat tube angle °77.077.077.077.077.0
Head tube length mm8697111127144
Chainstay mm395395395395395
BB drop mm7070707070
Stack to reach1.281.271.261.251.24
Effective top tube mmi493511530548569
SizeXSkey specs
Stack-to-reach (size XS)1.27
More relaxed (taller and shorter) than 65% of TT and tri frames in the database at comparable sizes.

Closest geometry matches (size XS)

Matched by stack, reach and head tube angle.

More from Ridley

Nearest size to the Dean Fast XS.

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