Velopedia Bicycle Archive

Ritchey Road Logic Frameset

Road bicycle from the Velopedia specification archive.

Model year: Not published by manufacturer
Original MSRP: $1,759.00
Sizes: 49cm; 51cm; 53cm; 55cm; 57cm; 59cm
Colors: Anthracite
Weight: Frame weight: 1,750g (size 55); Fork weight: 380g (uncut steerer)
Geometry: 6 manufacturer sizes
Archive ID: 900000537
Catalog verified: August 13, 2026

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Frameset

Frame Construction	heat-treated, triple-butted Ritchey Logic steel tubing - TIG welded
Frame Material	Steel
Fork	Ritchey WCS Carbon Road Fork included
Fork Material	Carbon Fiber

Drivetrain

Bottom Bracket	68mm - English threaded

Cockpit & Contact Points

Headset	WCS headset included (upper IS42/28.6 - 16mm stack height \| lower IS42/30)

Wheels & Tires

Wheel Size	700C

Size-specific frame data

Geometry

6 sizes · 14 measurements

Manufacturer-published geometry normalized for consistent archival comparison. Effective top tube and reach remain separate measurements because they describe different aspects of fit.

Measurement	49cm	51cm	53cm	55cm	57cm	59cm
Seat tube	465 mm	485 mm	505 mm	525 mm	545 mm	565 mm
Effective top tube	518 mm	532 mm	548 mm	563 mm	575 mm	590 mm
Top tube	511 mm	524 mm	537 mm	551 mm	563 mm	577 mm
Head tube	100 mm	115 mm	140 mm	160 mm	180 mm	200 mm
Head-tube angle	72°	72.5°	73°	73.5°	73.5°	73.5°
Seat-tube angle	75°	74.5°	74°	73.5°	73.5°	73.5°
Chainstay / rear center	410 mm	410 mm	415 mm	415 mm	415 mm	415 mm
Wheelbase	975 mm	981 mm	993 mm	996 mm	1008 mm	1018 mm
Bottom-bracket drop	72 mm	72 mm	72 mm	70 mm	70 mm	70 mm
Reach	382 mm	387 mm	391 mm	395 mm	401 mm	410 mm
Stack	507 mm	523 mm	549 mm	568 mm	587 mm	609 mm
Standover height	735 mm	753 mm	774 mm	795 mm	815 mm	835 mm
Fork offset / rake	46 mm	46 mm	46 mm	43 mm	43 mm	43 mm
Fork length / axle-to-crown	371 mm	371 mm	371 mm	371 mm	371 mm	371 mm

Geometry source: Ritchey embedded first-party geometry matrix ↗ Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.