VelopediaBicycle Archive · Specification report

Surly Wednesday Frameset - OG Algae

Velopedia Archive ID 900000570

Overview

Model yearModel year not published
BrandSurly
ModelWednesday Frameset - OG Algae
Bicycle typeMountain
Archive ID900000570
Original MSRP$849.00
ColorsOG Algae
SizesX-Small; Small; Medium; Large; X-Large

Frameset

Frame constructionSurly Wednesday, 100% Surly 4130 Chromoly steel. 100% Surly Chromoly Steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Frame materialSteel
ForkSurly Wednesday, 100% Surly 4130 Chromoly steel. 100% Surly Chromoly Steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Fork materialSteel

Wheels & tires

Wheel size26"

Geometry · X-Small

Seat tube316 mm
Effective top tube570 mm
Head tube95 mm
Head-tube angle69°
Seat-tube angle73.5°
Chainstay / rear center435 mm
Wheelbase1081 mm
Bottom-bracket drop55 mm
Reach400 mm
Stack573 mm
Standover height711 mm
Fork offset / rake47 mm
Fork length / axle-to-crown468 mm

Geometry · Small

Seat tube366 mm
Effective top tube590 mm
Head tube100 mm
Head-tube angle69°
Seat-tube angle73.5°
Chainstay / rear center435 mm
Wheelbase1101 mm
Bottom-bracket drop55 mm
Reach420 mm
Stack578 mm
Standover height737 mm
Fork offset / rake47 mm
Fork length / axle-to-crown468 mm

Geometry · Medium

Seat tube416 mm
Effective top tube610 mm
Head tube110 mm
Head-tube angle69°
Seat-tube angle73.5°
Chainstay / rear center435 mm
Wheelbase1122 mm
Bottom-bracket drop55 mm
Reach436 mm
Stack587 mm
Standover height774 mm
Fork offset / rake47 mm
Fork length / axle-to-crown468 mm

Geometry · Large

Seat tube466 mm
Effective top tube630 mm
Head tube120 mm
Head-tube angle69°
Seat-tube angle73.5°
Chainstay / rear center435 mm
Wheelbase1143 mm
Bottom-bracket drop55 mm
Reach453 mm
Stack597 mm
Standover height807 mm
Fork offset / rake47 mm
Fork length / axle-to-crown468 mm

Geometry · X-Large

Seat tube516 mm
Effective top tube650 mm
Head tube130 mm
Head-tube angle69°
Seat-tube angle73.5°
Chainstay / rear center435 mm
Wheelbase1164 mm
Bottom-bracket drop55 mm
Reach471 mm
Stack606 mm
Standover height841 mm
Fork offset / rake47 mm
Fork length / axle-to-crown468 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on October 7, 2026.