The Lowside is the bike that gets you across town for a quick rip on singletrack then over to the bar for a night out. It’s the bike you turn to when you’re not entirely sure what the night has in store. It’s the bike to grab when you want to have just much fun riding to the trail as you do from the trail itself. Singlespeeding is an integral part of Surly’s DNA and the Lowside continues the tradition by taking a simpler approach to trail riding.
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)
Spec’d with 27.5 x 2.8” Maxxis Rekon+ tires; also capable of running 26 x 3″ tires
Color-matched Surly Sunset handlebar with silver components
| Rear Axle |
12mm Thru x 145mm |
| Brake Type |
Disc |
| TT (Effective) |
610 |
| Fork Type |
Rigid |
| Fork Material |
Steel |
| Frame Material |
Steel |
| Frame Type |
Rigid |
| Front Axle |
15mm Thru x 110mm |
| Color |
Blue Monday |
| Mfg Size |
Medium |
| Platform |
Lowside |
| Wheel Size |
27.5″ |
| Defined Color |
Blue |
Build Kit
Complete Bike Weight: 28 lb 1 oz (Medium) — Specifications subject to change without notice.
Frameset
| Frame |
Surly Lowside – 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, E.D. coated |
| Color |
Blue Monday |
| Fork |
Surly Lowside – 4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, E.D. coated |
Components
| Headset |
FSA Orbit ITA, Silver |
| Seatpost Clamp |
Surly Stainless 33.1mm clamp |
| Seatpost |
Promax SP-2019, Silver |
| Stem |
Sunday Freeze Stem Top-Load, Silver |
| Grips/Bar Tape |
Sunday Odyssey, clear |
| Saddle |
WTB Volt Medium, silver rails |
| Handlebar |
Surly Sunset (painted to match frame) |
Drivetrain & Brakes
| Cassette / Cog |
Surly 17T Cog w/ Spacer Kit, silver |
| Chain |
KMC X9 |
| Crankset |
SRAM NX Eagle, 32t |
| Brake Levers |
Tektro HD-M275/276 |
| Brake Calipers |
Tektro HD-M275/276, 2-piston |
| Bottom Bracket |
SRAM PowerSpline, BSA, 73mm |
| Rotors |
Tektro 160/160mm, 6-Bolt |
Wheels & Tires
| Front Tire |
Maxxis Rekon+ 27.5″ x 2.8″, 60 TPI, tan sidewalls, tubeless-ready, WTB TCS Sealant included |
| Rear Tire |
Maxxis Rekon+ 27.5″ x 2.8″, 60 TPI, tan sidewalls, tubeless-ready, WTB TCS Sealant included |
| Front Hub |
Novatec 15 x 110mm, silver |
| Rear Hub |
Novatec 12 x 148mm, silver |
| Spokes |
14g stainless, silver |
| Rim |
WTB ST i35 TCS 2.0 27.5″, 32h |
Product Images Disclaimer
Product images are for reference only and may not reflect the exact specifications, color, or components of the item offered for sale. Please refer to the product description and specifications for the most accurate details. If you have questions before purchasing, contact us, and we’ll be happy to confirm.
