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)
No technical specifications available.
| 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 |
At Bicycle Warehouse your satisfaction is our top priority. We understand the importance of your happiness with every purchase, which is why we proudly offer our 30 Day Love It Guarantee for your unused gear and 14 days on all bikes. Our exchange and returns process is quick and easy.
Ride Now, Pay Later
Owning your dream bike just got easier. Bicycle Warehouse has financing options for everyone.
