Bicycle Archive · Specification report

Surly Preamble Flat Bar - Hi-Viz Black

Velopedia Archive ID 900000435

Overview

Model year	Model year not published
Brand	Surly
Model	Preamble Flat Bar - Hi-Viz Black
Bicycle type	City/Commuter
Archive ID	900000435
Original MSRP	$1,099.00
Colors	Hi-Viz Black
Sizes	X-Small; Small; Medium; Large; X-Large
Weight	27 lb 7 oz for Medium

Frameset

Frame construction	Surly Preamble - 100% Surly Chromoly steel, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Frame material	Steel
Fork	Surly Preamble - 100% Surly Chromoly steel, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated
Fork material	Steel

Drivetrain

Shifters	Shimano Cues U4000
Front derailleur	N/A
Rear derailleur	Shimano Cues U4000 GS
Crankset	Shimano Cues U4000, 40T
Bottom bracket	Shimano UN101, 68mm BSA
Cassette	Shimano Cues LG400, 11-46t, 9spd
Chain	Shimano LG500

Brakes

Brakes	Brake Calipers: Tektro HD-M275 OR Tektro HD-M3120, 2 Piston; Brake Levers: Tektro HD-M275 OR Tektro HD-M3120; Rotors: Tektro 160/160mm, Center Lock

Cockpit & contact points

Headset	FSA Orbit MX
Handlebar	Kalloy AL, 9 degree backsweep, 35mm rise
Stem	Kalloy AL 31.8mm
Saddle	WTB Volt Wide
Seatpost	Kalloy 27.2 x 300mm: 0 offset (XS-MD), 12mm offset (LG-XL)

Wheels & tires

Hubs	(F) Shimano MT200 QR x 100mm, Center Lock, 32h / (R) Shimano QC400 QR x 141mm, Center Lock, 32h
Rims	Shining DB-21, 32h
Spokes	14G Black
Front tire	-SM), Tan Sidewalls
Rear tire	Teravail Washburn 650b x 35, 30tpi, Wire Bead (XS-SM), Tan Sidewalls
Wheel size	650B

Geometry · X-Small

Seat tube	410 mm
Effective top tube	500 mm
Head tube	120 mm
Head-tube angle	70°
Seat-tube angle	74°
Chainstay / rear center	420 mm
Wheelbase	987 mm
Bottom-bracket drop	54 mm
Reach	352 mm
Stack	517 mm
Standover height	722 mm
Fork offset / rake	47 mm
Fork length / axle-to-crown	380 mm
Crank length	170 mm
Stem length	80 mm
Handlebar width	700 mm

Geometry · Small

Seat tube	505 mm
Effective top tube	545 mm
Head tube	135 mm
Head-tube angle	71°
Seat-tube angle	73°
Chainstay / rear center	420 mm
Wheelbase	1013 mm
Bottom-bracket drop	54 mm
Reach	381 mm
Stack	535 mm
Standover height	776 mm
Fork offset / rake	47 mm
Fork length / axle-to-crown	380 mm
Crank length	170 mm
Stem length	90 mm
Handlebar width	700 mm

Geometry · Medium

Seat tube	565 mm
Effective top tube	570 mm
Head tube	130 mm
Head-tube angle	72°
Seat-tube angle	72.5°
Chainstay / rear center	435 mm
Wheelbase	1030 mm
Bottom-bracket drop	66 mm
Reach	391 mm
Stack	567 mm
Standover height	826 mm
Fork offset / rake	44 mm
Fork length / axle-to-crown	400 mm
Crank length	170 mm
Stem length	90 mm
Handlebar width	720 mm

Geometry · Large

Seat tube	605 mm
Effective top tube	600 mm
Head tube	170 mm
Head-tube angle	72°
Seat-tube angle	72°
Chainstay / rear center	435 mm
Wheelbase	1055 mm
Bottom-bracket drop	66 mm
Reach	404 mm
Stack	605 mm
Standover height	863 mm
Fork offset / rake	44 mm
Fork length / axle-to-crown	400 mm
Crank length	175 mm
Stem length	100 mm
Handlebar width	720 mm

Geometry · X-Large

Seat tube	645 mm
Effective top tube	630 mm
Head tube	210 mm
Head-tube angle	72°
Seat-tube angle	72°
Chainstay / rear center	435 mm
Wheelbase	1085 mm
Bottom-bracket drop	66 mm
Reach	421 mm
Stack	643 mm
Standover height	901 mm
Fork offset / rake	44 mm
Fork length / axle-to-crown	400 mm
Crank length	175 mm
Stem length	100 mm
Handlebar width	720 mm

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