Velopedia Bicycle Archive

Surly Straggler - Subtropic Algae

Cyclocross/Gravel bicycle from the Velopedia specification archive.

Model year: Not published by manufacturer
Original MSRP: $2,699.00
Sizes: 46 (650b); 49 (650b); 52 (650b); 54 (700c); 56 (700c); 58 (700c); 61 (700c); 64 (700c)
Colors: Subtropic Algae
Weight: 27 lb 3 oz (56)
Geometry: 8 manufacturer sizes
Archive ID: 900000384
Catalog verified: August 12, 2026

Current market

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Frameset

Frame Construction	Straggler, Thru-axle, 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, E.D. coated
Frame Material	Steel
Fork	Straggler, Thru-axle, 4130 Chromoly, Natch tubing, TIG welded, brazed lugs, E.D. coated
Fork Material	Steel

Drivetrain

Shifters	Shimano GRX RX610
Front Derailleur	Shimano GRX RX820
Rear Derailleur	Shimano GRX RX820
Crankset	Shimano GRX RX610, 46/30T
Bottom Bracket	Shimano RS501
Cassette	Shimano HG710, 11-36t, 12spd
Chain	KMC X12 EPT Anti-Rust

Brakes

Brakes	Brake Calipers: Shimano GRX RX410; Brake Levers: Shimano GRX RX610; Rotors: Shimano RT26 160/160mm, 6-Bolt

Cockpit & Contact Points

Headset	FSA Orbit ITA
Handlebar	Salsa Cowchipper
Stem	TranzX JD-ST123A
Saddle	WTB Gravelier Medium
Seatpost	Trans-X JD-YSP38J Dropper Post, 90mm travel

Wheels & Tires

Hubs	(F) Novatec 12x100mm Thru-axle, 6-Bolt / (R) Novatec 12x142mm Thru-axle, 6-Bolt
Rims	WTB KOM Light i25, TCS 2.0, 32h
Spokes	14G Black
Front Tire	Teravail Washburn 650b x 47 Durable, Tubeless Ready (46 - 52)
Rear Tire	Teravail Washburn 650b x 47 Durable, Tubeless Ready (46 - 52)
Wheel Size	650B

Size-specific frame data

Geometry

8 sizes · 17 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	46 (650b)	49 (650b)	52 (650b)	54 (700c)	56 (700c)	58 (700c)	61 (700c)	64 (700c)
Seat tube	390 mm	430 mm	460 mm	490 mm	520 mm	545 mm	570 mm	620 mm
Effective top tube	500 mm	520 mm	540 mm	555 mm	570 mm	585 mm	605 mm	630 mm
Head tube	90 mm	110 mm	135 mm	120 mm	140 mm	160 mm	190 mm	220 mm
Head-tube angle	70°	71°	71°	71.5°	72°	72°	72°	72°
Seat-tube angle	75°	73.5°	72.5°	74°	73°	72.5°	72.5°	72.5°
Chainstay / rear center	416 mm	416 mm	416 mm	435 mm	435 mm	435 mm	435 mm	435 mm
Wheelbase	984.4 mm	982.1 mm	992.6 mm	1033.6 mm	1033.2 mm	1042.7 mm	1063 mm	1088.3 mm
Bottom-bracket drop	62 mm	62 mm	62 mm	72 mm	72 mm	72 mm	72 mm	72 mm
Bottom-bracket height	277 mm	277 mm	277 mm	285.5 mm	285.5 mm	285.5 mm	285.5 mm	285.5 mm
Reach	363.9 mm	362.9 mm	365.3 mm	391.4 mm	389.1 mm	392.5 mm	403.5 mm	419.5 mm
Stack	507.9 mm	530.4 mm	554 mm	570.7 mm	591.6 mm	610.6 mm	639.1 mm	667.7 mm
Standover height	682 mm	716 mm	746 mm	779 mm	807 mm	830 mm	857 mm	895 mm
Fork offset / rake	44 mm	44 mm	44 mm	44 mm	44 mm	44 mm	44 mm	44 mm
Fork length / axle-to-crown	387.5 mm	387.5 mm	387.5 mm	407.6 mm	407.6 mm	407.6 mm	407.6 mm	407.6 mm
Crank length	165 mm	165 mm	165 mm	170 mm	170 mm	170 mm	170 mm	170 mm
Stem length	70 mm	80 mm	90 mm	90 mm	100 mm	100 mm	100 mm	110 mm
Handlebar width	400 mm	420 mm	440 mm	460 mm	460 mm	480 mm	500 mm	520 mm

Geometry source: Manufacturer HTML geometry table ↗ Measurements can vary by configuration, wheel size, or flip-chip position where noted by the manufacturer.

Gallery

Live marketplace data

Current Market Snapshot

Updated Aug 13, 2026 · refreshing

Current eBay asking prices from listings that closely match this bicycle's brand and model. New and used listings are kept separate.

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