Preamble Frameset
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For new weekend riders and veteran commuters, Preamble makes it easier than ever to get out of the car and on top of tough and comfortable Chromoly steel.

Designed to introduce unfamiliar riders to Surly’s pavement and gravel line, Preamble highlights Surly’s most essential features: Durable custom steel tubing, a renowned ride feel, and just the right mounts for running racks, fenders, and bottle cages.100% Surly Chromoly steel frame and fork; double-butted main triangle

  • Five frame sizes to fit nearly every size rider (XS, S, M, L, XL), with a slightly sloped top tube on XS and Small frames for improved standover and comfort
  • Friendly with 1x and 2x drivetrains
  • Mounts for racks, fenders, and two bottle cages (located on the seat tube and down tube)
  • Clearance for 650b x 41mm tires on XS–S frame sizes (650b x 38mm with fenders); 700c x 41mm tires on M–XL frame sizes (700c x 38mm with fenders)

Surly

Preamble Frameset

$549.00

Size Guide

No size chart available for this product.

In stock
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: 04-001945

For new weekend riders and veteran commuters, Preamble makes it easier than ever to get out of the car and on top of tough and comfortable Chromoly steel.

Designed to introduce unfamiliar riders to Surly’s pavement and gravel line, Preamble highlights Surly’s most essential features: Durable custom steel tubing, a renowned ride feel, and just the right mounts for running racks, fenders, and bottle cages.100% Surly Chromoly steel frame and fork; double-butted main triangle

  • Five frame sizes to fit nearly every size rider (XS, S, M, L, XL), with a slightly sloped top tube on XS and Small frames for improved standover and comfort
  • Friendly with 1x and 2x drivetrains
  • Mounts for racks, fenders, and two bottle cages (located on the seat tube and down tube)
  • Clearance for 650b x 41mm tires on XS–S frame sizes (650b x 38mm with fenders); 700c x 41mm tires on M–XL frame sizes (700c x 38mm with fenders)
GEOMETRY
Frame measurements (mm) XS SM MD LG XL
A. BB Drop 54 54 66 66 66
B. Chainstay Length 420 420 435 435 435
C. Fork Length - Axle to Crown 380 380 400 400 400
D. Fork Offset 47 47 44 44 44
E. Head Tube Angle (deg) 70 71 72 72 72
F. Headtube Length 120 135 130 170 210
G. Reach 352 381 391 404 421
H. Seat Tube Angle (deg) 74.0 73.0 72.5 72.0 72.0
I. Seat Tube Length - Center to Top 410 505 565 605 645
J. Stack 517 535 567 605 643
K. Standover 722 776 826 863 901
L. Top Tube Length (Effective) 500 545 570 600 630
M. Wheelbase 987 1013 1030 1055 1085