ALX Urban alloy frame
A light, durable hydroformed alloy frame that is agile in city traffic.

The top model of the Path range
Path 4 is the top model of the Path range: a light, smooth carbon fork, Shimano Tiagra 1x10-speed drivetrain with a 48T chainring for high speed, 12mm thru-axles, Shimano MT200 hydraulic disc brakes and Vee 700x35c tyres — a fast, light city bike for riders who like to go far.

A light, durable hydroformed alloy frame that is agile in city traffic.
Reliable Shimano components with a wide gear range and disc brakes for consistent stopping in all weather.
700c wheels and high-volume tyres absorb road vibration while keeping your speed.
The frame has mounts for fenders, a rack and bottles.



Specifications may change between shipments. Please contact Spinlab to confirm the bike's configuration in Vietnam.
| Specifications | S | M | L | XL |
|---|---|---|---|---|
| Height | 150-163 | 163-175 | 175-188 | 188-195 |
| Seat Tube Length (A) | 430 | 460 | 490 | 520 |
| Seat Tube Angle (B) | 74.5 | 74.5 | 74 | 73.5 |
| Effective Seat Tube Angle (C) | 74.5 | 74.5 | 74 | 73.5 |
| Head Tube Length (D) | 115 | 145 | 175 | 205 |
| Head Tube Angle (E) | 70.5 | 70.5 | 71 | 71 |
| Effective Top Tube (F) | 530 | 548 | 572 | 596 |
| BB Height (G) | 286 | 286 | 286 | 286 |
| BB Drop (H) | 72 | 72 | 72 | 72 |
| Chainstay Length (I) | 440 | 440 | 440 | 440 |
| Wheelbase (J) | 1033 | 1053 | 1069 | 1088 |
| Reach (K) | 380 | 390 | 400 | 410 |
| Stack (L) | 541 | 570 | 600 | 628 |
| Standover Height (M) | 703 | 735 | 763 | 793 |
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.