Surly Preamble Flat Bar Bike
Nothing More is Needed. Nothing Less Will Do.
The challenge was thus: Build a serious steel bike and give it only the attributes that matter most. Make it quick and comfortable on pavement, as well as confident and compliant on degraded surfaces. What the Enginerds put forth is Preamble, a pavement and gravel utility worker that proves you don’t need to cut corners or clip coupons to make a more affordable steel bike. You just need to keep shit simple.
Preamble can run racks and fenders and carry a couple water bottles. Surly was raised on stealing basic cable, after all. Smooth and efficient on asphalt, Preamble’s double-butted main triangle provides a resplendent ride feel and withstands abuse from life’s inevitable potholes. Make it your own with flat bars, drop bars, a basket, or bags. On the road to steel euphoria, Preamble is the gateway drug.
- Let facts be submitted to a candid world: Offered in flat-bar and drop-bar configurations
- Easy T-Shirt sizing to fit nearly every rider (XS,S,M,L,XL)
- Sloping top tubes on XS and Small frames for improved standover and comfort
- To offer the best rider experience for every frame size, XS and S frames get 650b wheelsets while M–XL get 700c
- Custom-cast single-position vertical dropout
Specifications
| Frame | Surly Preamble, 100% Chromoly steel tubing, E.D. coated |
| Fork | Surly Preamble, 100% Chromoly steel fork, Disc Only |
| Seat Post Clamp | Surly Stainless 30.0 |
| Headset | VP 1-1/8″ Threadless |
| Stem | Kalloy 31.8 |
| Saddle | Selle Italia X Base |
| Handlebar | Kalloy, 35mm rise, 9-degree backsweep |
| Rear Derailleur | microSHIFT RD-M5185M |
| Shifters | microSHIFT Acolyte Xpress |
| Brake levers | Avid FR-5 |
| Brake callipers | Avid BB5 Mechanical |
| Bottom Bracket | Samox |
| Rotors | SRAM 160mm, front and rear |
| Chain | KMC Z8.3 |
| Cassette | microSHIFT 12-42t, 8-speed |
| Front Tyre | Kenda Kwik Tendril 700c x 35mm (MD/LG/XL sizes) & Kenda Standard 650b x 1.35 (XS/SM sizes) |
| Rear Tyre | Kenda Kwik Tendril 700c x 35mm (MD/LG/XL sizes) & Kenda Standard 650b x 1.35 (XS/SM sizes) |
| Front Hub | Novatec, 6-bolt disc, 32h, QR |
| Rear Hub | Novatec, 6-bolt disc, 32h, QR |
| Rim | 21mm, 32h |
All specifications are subject to change without notice.
| Paint Colour | Best Buds Green |
| Frame size | XS, S, M, L, XL |
Customer Service Guarantee
Expect outstanding customer service that is personalised to meet your needs.
Free Assembly & Setup
Our team of experienced mechanics will handle the assembly and setup for you.
6 Month Tuneup
Our expert service team will give your bike a free tune-up within the first 6 months.
Garage 529 Registration
We will sign you up to Garage 529 security and provide you with a unique code.




















