Size Guide

Description
Specifications
Geometry
Size Guide
Assembly
ADVENTURE AWAITS!
The Marin Nicasio Plus is your go-anywhere bike, blending classic steel construction with modern design. Its ultra supple chromoly frame and big volume 650b tyres are perfect for gravel grinding, urban commuting, or bike packing. Enjoy the soul of a classic bike with the capability to conquer diverse terrains.
RIDE IN COMFORT
Equipped with WTB Horizon 650Bx47mm tyres, the Nicasio Plus delivers exceptional comfort and stability on any surface. The bike's geometry provides an upright riding position, making it ideal for long rides, whether you're tackling gravel trails or navigating city streets.
A LEGACY OF EXCELLENCE
Marin Bikes has been crafting high-quality bicycles for over 30 years, ensuring you receive a product backed by experience and reliability. Their commitment to performance and innovation is reflected in the Nicasio Plus, making it a trusted choice for riders everywhere.
CrMo FRAME
Crafted from durable Chromoly steel, this frame provides a resilient ride with a classic feel. Chromoly's inherent strength and compliance offer a balanced combination of comfort and responsiveness for all-day gravel adventures.
ALL NEW MICROSHIFT SWORD 1X9
Provides a wide 11-46t cassette and 42t chainring to conquer any terrain. Ergonomic shifters enhance comfort and control, while the rear clutch derailleur keeps the chain securely in place for smooth, reliable performance on every gravel adventure.
TEKTRO DISC BRAKES
Mechanical disc brakes offer reliable stopping power in various conditions, including wet and muddy environments. They are easy to maintain and adjust, using simple cable systems.
FLARED DROP HANDLEBARS
This design enhances control and comfort on varied terrain, providing a wider, more stable hand position, especially on descents and technical gravel sections.
650Bx47MM WTB HORIZON TYRES
Their smooth tread excels on pavement, while the supple, high-volume casing absorbs vibrations for a smooth ride on light gravel. This complements the Chromoly frame, creating a balanced and enjoyable riding experience.
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 Nicasio Plus 650b - Steel 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
ADVENTURE AWAITS!
The Marin Nicasio Plus is your go-anywhere bike, blending classic steel construction with modern design. Its ultra supple chromoly frame and big volume 650b tyres are perfect for gravel grinding, urban commuting, or bike packing. Enjoy the soul of a classic bike with the capability to conquer diverse terrains.
RIDE IN COMFORT
Equipped with WTB Horizon 650Bx47mm tyres, the Nicasio Plus delivers exceptional comfort and stability on any surface. The bike's geometry provides an upright riding position, making it ideal for long rides, whether you're tackling gravel trails or navigating city streets.
A LEGACY OF EXCELLENCE
Marin Bikes has been crafting high-quality bicycles for over 30 years, ensuring you receive a product backed by experience and reliability. Their commitment to performance and innovation is reflected in the Nicasio Plus, making it a trusted choice for riders everywhere.
CrMo FRAME
Crafted from durable Chromoly steel, this frame provides a resilient ride with a classic feel. Chromoly's inherent strength and compliance offer a balanced combination of comfort and responsiveness for all-day gravel adventures.
ALL NEW MICROSHIFT SWORD 1X9
Provides a wide 11-46t cassette and 42t chainring to conquer any terrain. Ergonomic shifters enhance comfort and control, while the rear clutch derailleur keeps the chain securely in place for smooth, reliable performance on every gravel adventure.
TEKTRO DISC BRAKES
Mechanical disc brakes offer reliable stopping power in various conditions, including wet and muddy environments. They are easy to maintain and adjust, using simple cable systems.
FLARED DROP HANDLEBARS
This design enhances control and comfort on varied terrain, providing a wider, more stable hand position, especially on descents and technical gravel sections.
650Bx47MM WTB HORIZON TYRES
Their smooth tread excels on pavement, while the supple, high-volume casing absorbs vibrations for a smooth ride on light gravel. This complements the Chromoly frame, creating a balanced and enjoyable riding experience.
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 Nicasio Plus 650b - Steel 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 Marin Nicasio Plus 650b - Steel 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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