Surly Lowside Fork 4130 Chromoly steel. Investment cast Surly 12mm horizontal dropouts with derailleur hanger, 145mm Gnot Boost spacing works with 142 or 148mm spaced hubs. Convertible to 135x10mm QR with Surly 10/12 adapter washers (sold separately)

Surly Lowside Frame 4130 Chromoly steel. Main triangle double-butted. TIG-welded. ED Coated. Heat-Treated chain stays

Lowside is like the grownup version of the bike you rode when you were a kid and still had hopes and dreams and some semblance of ambition. It’s just as happy riding singletrack as it is parked outside your favorite drinking establishment.
Lowside is a singlespeed. Singlespeeding has been a part of Surly’s DNA since day one when we launched the 1x1 Rat Ride. After a lot of Homie Fall Fests and more feats of strength than we can recall, we decided to discontinue it a couple years back. Lowside picks up right where the 1x1 left off.
“Some have dubbed the Lowside the ultimate pub cruiser.”
Modern trail standards: dropper post compatibility, 44mm headtube, Gnot-Boost rear spacing, thru-axles
Compatibility with most mountain bike standards makes it the perfect parts bin bike (no rim brakes allowed though)
Clearance for 26” x 3” or 27.5” x 2.8” tires

Telaio	Acciaio
Sospensioni	Rigido
Forcella	Acciaio
Ruote	26″ / 650b Alluminio
Trasmissione	Single-speed
Gruppo	NX
Freni	Promax Meccanici Rim

Telaio	Surly Lowside Frame 4130 Chromoly steel. Main triangle double-butted. TIG-welded. ED Coated. Heat-Treated chain stays Tolleranza pneumatici: 2.8"
Forcella	Surly Lowside Fork 4130 Chromoly steel. Investment cast Surly 12mm horizontal dropouts with derailleur hanger, 145mm Gnot Boost spacing works with 142 or 148mm spaced hubs. Convertible to 135x10mm QR with Surly 10/12 adapter washers (sold separately)
Bottom Bracket	SRAM Power Spline
Auricolare	Crane Creek
Stem	4 bolt, 31.8mm clamp
Manubrio	Surly Sunrise w/ Shim
Sella	WTB Volt
Reggisella	2 Bolt, 30.9mm Tipo: Rigido

Deragliatore posteriore	N/A
Deragliatore anteriore	N/A
Manovella	SRAM NX 32t
Leve del cambio	N/A
Cassetta	Surly 16t w/ spacer kit
Catena	KMC x10-1
Freni	ProMax DSK-300 Tipo: Promax Meccanici Rim
Leve freno	ProMax

Cerchi	Alex MD40
Mozzo anteriore	Formula, 32h, Thru-Axle
Mozzo posteriore	Formula, 32h, Thru-Axle
Pneumatici	Surly Dirt Wizard 26 x 3" 60tpi
Dischi	ProMax 160/160mm

2019 SurlyLowside

2019 Surly
Lowside