Lowside Frameset - 26" Steel
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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)
  • Spec'd in alternating years with 26 x 3” or 27.5 x 2.8” tires, the Lowside remains capable of running either option


Surly

Lowside Frameset - 26" Steel

$899.00

Size Guide

No size chart available for this product.

Low stock (2 left)
PRO SETUP Expert Assembly 95% Ready to ride out of the box.
CERTIFIED Master Mechanic Assembly Precision dialed before shipping.
SINCE 1992 Over 30 Years of Trust Decades of cycling expertise.

SKU: 04-002071

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)
  • Spec'd in alternating years with 26 x 3” or 27.5 x 2.8” tires, the Lowside remains capable of running either option


SPECIFICATIONS

Frameset

Frame: Surly Lowside, 4130 Chromoly, Natch tubing, double-butted main triangle, TIG welded, ED coated

Color: New Pig Smell

Fork: Surly Lowside, 4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated

Components

Seatpost Clamp: Surly Stainless 33.1mm clamp

GEOMETRY
Frame measurements (mm) XS SM MD LG XL
A. Effective Top Tube 570 590 610 630 650
B. Stand Over 700 729 762 792 823
C. Reach 415 429 445 461 477
D. Stack 542 560 574 589 603
E. Total Seat Tube Length 316 366 416 466 516
F. Headtube Length 110 125 140 155 170
G. Headtube Angle 70 70 70 70 70
H. Seat Tube Angle 74 74 74 74 74
I. BB Drop 55 55 55 55 55
J. BB Height - - - - -
K. Chainstay Length 425 425 425 425 425
L. Fork Length Axle to Crown 420 420 420 420 420
M. Fork Offset 47 47 47 47 47
N. Wheelbase 1068 1089 1110 1131 1152
Component measurements (mm)
Crank Arm Length 170 170 175 175 175
Handlebar Width 820 820 820 820 820
Stem Length 48 48 48 48 48