Your BMX Bike All Grown Up
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 single speed mountain bike. 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
 
Frameset
| Frame | Surly Lowside Frame | 
|---|---|
| Fork | Surly Lowside Fork | 
| Seatpost Clamp | Surly Stainless 33.1mm clamp | 
Components
| Headset | Cane Creek | 
|---|---|
| Brakes | Promax DSK-300 | 
| Brake levers | Promax | 
| Rotors | ProMax 160/160mm | 
| Shifters | n/a | 
| Stem | Sunday Freeze top load 22.2mm clamp | 
| Handlebar | Surly Sunrise | 
| Grip/Tape | Velo Lock-on style | 
| Saddle | WTB Volt | 
| Seatpost | 2 Bolt, 30.9mm | 
Drivetrain
| Crankset | SRAM NX 32t | 
|---|---|
| Bottom Bracket | SRAM PS | 
| Front Derailleur | n/a | 
| Rear derailleur | n/a | 
| Cog or cogset | Surly 17t w/ spacer kit | 
| Chain | KMC X10 | 
Wheels
| Front hub | Novatec, 32h, Thru-Axle | 
|---|---|
| Rear hub | Novatec, 32h, Thru-Axle | 
| Rims | WTB Scrapper i TCS | 
| Tires | Maxxis Rekon 27.5x2.8 60tpi EXO | 
Complete