Size Guide

Description
Specifications
Geometry
Size Guide
Assembly
Looking for a quality all-rounder bike for fitness, city riding and regular commuting? Meet the Marin Fairfax. Built for fun, comfort, efficiency and control so you can confidently ride around your city.
Nimble Urban Geometry
The Fairfax line of fitness bikes has the speed of a road bike with a more comfortable upright position for meeting your weekly riding goals. Featuring comfortable head and seat tube angles, easy reach numbers, long chainstays for comfort and a long wheelbase for stability.
Versatile Frame
Highly formed and butted custom tube sets, machined and relieved headtubes and BB shell, Internal cable routing, 3D forged seat stay bridge, forged dropouts, tapered headtube and loads of mounts for racks, guards and bottles.
Trusted Shimano Gearing
The Shimano Tourney drivetrain is paired with an 11-34T cassette and 48-3828T chainrings, giving you the perfect gear ratios to get around with ease.
Disc Brakes For Control
Powerful CX7 disc brakes provide reliable, quiet braking performance in even the grimiest conditions. They come paired with 160mm rotors for better control.
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 Marin Fairfax 1 - Urban 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
Looking for a quality all-rounder bike for fitness, city riding and regular commuting? Meet the Marin Fairfax. Built for fun, comfort, efficiency and control so you can confidently ride around your city.
Nimble Urban Geometry
The Fairfax line of fitness bikes has the speed of a road bike with a more comfortable upright position for meeting your weekly riding goals. Featuring comfortable head and seat tube angles, easy reach numbers, long chainstays for comfort and a long wheelbase for stability.
Versatile Frame
Highly formed and butted custom tube sets, machined and relieved headtubes and BB shell, Internal cable routing, 3D forged seat stay bridge, forged dropouts, tapered headtube and loads of mounts for racks, guards and bottles.
Trusted Shimano Gearing
The Shimano Tourney drivetrain is paired with an 11-34T cassette and 48-3828T chainrings, giving you the perfect gear ratios to get around with ease.
Disc Brakes For Control
Powerful CX7 disc brakes provide reliable, quiet braking performance in even the grimiest conditions. They come paired with 160mm rotors for better control.
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 Marin Fairfax 1 - Urban 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 Marin Fairfax 1 - Urban 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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