Comfortable geometry
A light ALX alloy frame, upright riding position and flat bar: easy to see traffic and easy to handle around town.

The top model of the Heist range
Heist 7 is the top model of the 2027 Heist range: SR Suntour NVX32 air fork with 63mm travel and hydraulic lockout, Shimano Deore 1x12-speed drivetrain (10-51T cassette), suspension seatpost, adjustable-angle stem, Shimano MT200 hydraulic disc brakes and WTB Riddler 700x45c tyres.

A light ALX alloy frame, upright riding position and flat bar: easy to see traffic and easy to handle around town.
The SR Suntour fork smooths out potholes, speed bumps, dirt and gravel.
A single chainring and no front derailleur: lighter and lower-maintenance, with enough gear range for climbs.
Strong, consistent braking even in the rain, with a light one-finger pull.
Wide, grippy tyres: as fast as a road bike on tarmac and as sure-footed as a mountain bike on dirt.



Specifications may change between shipments. Please contact Spinlab to confirm the bike's configuration in Vietnam.
| Specifications | S | M | L | XL |
|---|---|---|---|---|
| Height | 155-165 | 165-175 | 175-185 | 185-195 |
| Seat Tube Length (A) | 405 | 432 | 470 | 516 |
| Seat Tube Angle (B) | 74 | 74 | 74 | 74 |
| Effective Seat Tube Angle (C) | 74 | 74 | 74 | 74 |
| Head Tube Length (D) | 90 | 100 | 100 | 110 |
| Head Tube Angle (E) | 71 | 71 | 71 | 71 |
| Effective Top Tube (F) | 556 | 579 | 599 | 622 |
| BB Height (G) | 294 | 294 | 294 | 294 |
| BB Drop (H) | 70 | 70 | 70 | 70 |
| Chainstay Length (I) | 440 | 440 | 440 | 440 |
| Wheelbase (J) | 1050 | 1073 | 1093 | 1116 |
| Reach (K) | 385 | 405 | 425 | 445 |
| Stack (L) | 597 | 607 | 607 | 616 |
| Standover Height (M) | 696 | 711 | 737 | 777 |
The selected size column is highlighted. Figures from Polygon Bikes.

Refer to the “Rider height” row in the Frame geometry table. If your height falls between two sizes, contact Spinlab for advice based on your riding position and needs.
Genuine Polygon bikes distributed by Spinlab are covered by Polygon's warranty policy. Call our hotline for details of conditions and duration.
Yes. Contact Spinlab for advice on suitable upgrades, such as Vittoria tyres or Emume handlebar tape.