Size Guide
Description
Specifications
Geometry
Size Guide
Assembly
GEO
With endurance comfort geometry, the X4 offers comfort and aerodynamics. It features flexible/dropped stays for comfort and vibration-dampening, a sporty 71.5° head tube, a comfortable 74° seat tube, a low stand-over height for easy access and a long wheelbase for added stability.
ALLOY TECH
Aluminum has long been the ideal material for bikes and aeroplanes with its incomparable strength-to-weight ratios. Polygon started with 6061 triple-butted tubing and heat treating for strength and durability and finished it off with internal cable routing and a tapered head tube.
TIAGRA 10
Shimano’s 2x10 groupset offers the range and durability you need to tackle just about any terrain with an ample gear range and Japanese reliability.
DISC BRAKES
With mechanical disc brakes, the X4 enjoys smooth, controlled and powerful stopping in all conditions with minimal maintenance and is paired with 160mm rotors.
EFFICIENT
The X4 effortlessly converts watts to acceleration with an aero front end, hydroformed ALX tubing and endurance comfort geo that's as ready as you are.
We reserve the right to modify product specifications and details without prior notification.
Length measurements are provided in millimeters and degrees, unless specified otherwise.
If you are outside of the size range or unsure of the best fit, give us a call and we'll help get you on the right bike.
| Size | Age | Range (cm) | Range (ft & in) |
|---|---|---|---|
| 12" (Balance) | 2 - 4 | 80 - 100 | 2'6" - 3'1" |
| 16" | 4 - 7 | 100 - 120 | 3'4" - 4'0" |
| 20" | 7 - 9 | 120 - 135 | 4'0" - 4'5" |
| 24" | 9 - 11 | 135 - 145 | 4'5" - 4'9" |
If you are outside of the size range or unsure of the right fit for you, give us a call or come in and visit your local store to talk about your best options.
Explore our series of how-to video guides designed to walk you through every stage of assembling and fine-tuning your new Polygon Path X4 - Gravel Bike. Whether you watch the entire series or focus on specific tasks, we've got you covered. Our dedicated Customer Service team is here to offer expert advice and ensure your bike is ready for the road.
Planning to assemble at home? Remember to install the pedals with care. Make sure to align them square and gently tighten to avoid stripping the threads.
Description
GEO
With endurance comfort geometry, the X4 offers comfort and aerodynamics. It features flexible/dropped stays for comfort and vibration-dampening, a sporty 71.5° head tube, a comfortable 74° seat tube, a low stand-over height for easy access and a long wheelbase for added stability.
ALLOY TECH
Aluminum has long been the ideal material for bikes and aeroplanes with its incomparable strength-to-weight ratios. Polygon started with 6061 triple-butted tubing and heat treating for strength and durability and finished it off with internal cable routing and a tapered head tube.
TIAGRA 10
Shimano’s 2x10 groupset offers the range and durability you need to tackle just about any terrain with an ample gear range and Japanese reliability.
DISC BRAKES
With mechanical disc brakes, the X4 enjoys smooth, controlled and powerful stopping in all conditions with minimal maintenance and is paired with 160mm rotors.
EFFICIENT
The X4 effortlessly converts watts to acceleration with an aero front end, hydroformed ALX tubing and endurance comfort geo that's as ready as you are.
Specifications
We reserve the right to modify product specifications and details without prior notification.
Geometry
Length measurements are provided in millimeters and degrees, unless specified otherwise.
Size Guide
If you are outside of the size range or unsure of the best fit, give us a call and we'll help get you on the right bike.
Assembly
Explore our series of how-to video guides designed to walk you through every stage of assembling and fine-tuning your new Polygon Path X4 - Gravel Bike. Whether you watch the entire series or focus on specific tasks, we've got you covered. Our dedicated Customer Service team is here to offer expert advice and ensure your bike is ready for the road.
Planning to assemble at home? Remember to install the pedals with care. Make sure to align them square and gently tighten to avoid stripping the threads.
Our Polygon Path X4 - Gravel Bike includes the industry-leading Reid Warranty: lifetime on frame/rigid forks and 2 years on non-consumable parts. Shop online to enjoy a 30 Day Test Ride to guarantee you get a great deal.
Home Delivery
Our bikes are shipped in a box 85% assembled and require basic assembly, like turning handlebars and inserting pedals. Check out our Assembly Videos that give instructions on how to do this.
Buy One, Plant One
Since January 2020 we have worked with not-for-profit reforestation partners to donate enough money to pay a local person a fair wage to grow, plant and guard to maturity 1 native tree for every bike we sell.
We've now planted more than 400,000 trees and counting!
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