Cannondale Trail 1 MTB Bike – Advanced performance for off-road fun
The time has come to raise the bar.
The Cannondale Trail 1 is the perfect upgrade for those looking to enter the world of next-level mountain biking, with a bike designed to offer fun, reliability, and performance backed by a brand trusted by champions for over 50 years.
Performance and versatility
The Cannondale Trail 1 combines the brand's historic expertise in aluminum craftsmanship with modern off-road demands. The SmartForm C3 aluminum frame ensures a lightweight, responsive, and durable ride, ideal for tackling trails, dirt roads, and mixed terrains.
The SR Suntour XCM32 Boost fork effectively absorbs terrain roughness thanks to a 100 mm travel (reduced to 80 mm in XS and Small sizes), allowing you to maintain control and focus solely on the joy of riding.
The Shimano CUES U6000 10-speed drivetrain ensures smooth, precise, and reliable shifting, while the Tektro hydraulic disc brakes offer power and safety in every situation, even on the most demanding descents.
Completing the setup is the 130 mm dropper post, which allows quick saddle height adjustment, and a geometry designed to ensure comfort and control. Trail 1 is the concrete proof of how decades of innovation can translate into high-level performance, ride after ride.
Ideal use
Trails and paths
Light commuting
City rides
All-around fun
Strengths
Lightweight and sturdy SmartForm C3 aluminum frame
29” wheels for sizes M, L, XL and 27.5” for XS and S, for the best balance between speed and handling
SR Suntour XCM32 Boost fork with 100 mm travel (80 mm XS and S)
Shimano CUES U6000 10-speed drivetrain with single front chainring for simplicity and wide gear range
Hidden KickFlip kickstand mount, plus mounts for racks and fenders, for total versatility
Cannondale Trail 1 technical specifications
Details
Platform: Trail
Model name: Trail 1
Model code: C26055U
Frame kit
Frame: Trail, SmartForm C3 Alloy, 142x12mm, SAVE, 1-1/8" steerer tube, post mount disc, internal cable routing StraightShot, compatible with dropper post, hidden KickFlip 18mm two-bolt kickstand mount, BSA-73 bottom bracket, 27.5" wheels (XS, S) / 29" (M, L, XL)
Fork: SR Suntour XCM Boost, spring, 100mm travel, 46mm offset (29"), 80mm travel, 42mm offset (27.5")
Steering series: Semi-integrated, 1-1/8"
Drivetrain
Derailleur: Shimano CUES U6000
Shift levers: Shimano CUES U6000, 10 speed
Chain: KMC X10, 10 speed
Crankset: Prowheel Charm, 30T
Cassette: Shimano CUES, 11-48, 10 speed
Bottom bracket: ProWheel, square taper
Brakes
Wheels
Front hub: Shimano TC500, 15x110mm
Rear hub: Shimano TC500, 12x142mm
Rims: WTB SX19, 32 holes
Spokes: Stainless steel, 14g
Tire size: 2.25
Wheel size: 27.5 / 29
Tires: Trail Boss 27.5x2.25" (XS, S) / 29x2.25" (M, L, XL) Comp, 30 TPI
Components
Handlebar: Cannondale Riser, 6061 Alloy, rise 25mm, sweep 8°, rise 6°, width 720mm
Stem: Cannondale 4, 6061 Alloy, 31.8, 6°
Grips: Cannondale
Saddle: Cannondale Trail
Seatpost: JD Dropper, internal routing, 31.6mm, 130mm travel
Note Well
Technical specifications may change without notice depending on component availability.
Product images are for illustrative purposes only and may not exactly reflect the described features.
The Cannondale Trail 1 is the ideal choice for those who want to level up in mountain biking with a reliable, modern bike ready to have fun on every trail
Do you want to receive your bike ready for use? Don't forget to add the bike assembly service at the time of purchase! Discover all the details here: Francesconi bike assembly
A Complete Guide to Bike Sizes
Foreword: Not all bike sizes are the same
Each type of bike has a specific frame and often uses a different size scale. For example, a road bike with a 54cm frame might be considered a medium size by one brand, but a large by another.
Bicycle adjustment margins
Some types of bikes, like gravel bikes, offer a wide range of adjustments, adapting to different body types. Other models, however, have limitations in this regard. This is an important aspect to consider.
How to use size charts
We've created a simple guide to help you find the right bike size:
- Check out our size charts for each bike type.
- Learn more with specific tips to help you make the right choice.
Size Charts: Find Your Perfect Bike
Gravel and road bikes
Sizes are based on the length of the top tube (in cm), which determines the reach of the bike.
| Cut
|
Recommended height
|
Horizontal tube length
|
| XS |
Up to 157 cm |
48-50 cm |
| S |
157-167 cm |
50-53 cm |
| M |
168-178 cm |
53-56 cm |
| THE |
178-185 cm |
56-58 cm |
| XL |
Over 185cm |
58-62 cm |
For gravel, measurements may vary slightly due to different geometries, but remain similar.
Mountain bike
MTBs are measured in inches, based on the seat tube.
| Cut
|
Recommended height
|
Size (in inches)
|
| XS |
Up to 157 cm |
14"-16" |
| S |
157-167 cm |
15"-17" |
| M |
168-178 cm |
16"-19" |
| THE |
178-185 cm |
18"-20" |
| XL |
Over 185cm |
20"-23" |
Sizes also vary depending on the type of MTB: full-suspension , hardtail or fat bike .
Children's bikes
The size depends on the size of the wheels, often associated with age:
| Age
|
Wheel Size
|
| 1-3 years |
12" |
| 2-4 years |
14" |
| 4-6 years |
16" |
| 5-8 years |
20" |
| 8-10 years |
24" |
| Over 10 years |
26"/27.5" |
What to do with half measures?
If you are between two sizes:
-
Comfort : Choose the larger size.
-
Performance : Go for the smaller size.
Final tips for choosing
-
Consult the manufacturer's instructions : Always check the brand's guidelines.
-
Ask an expert : a specialized workshop can help you choose based on your height, ideal reach and goals.
-
Test the bike : If possible, test the model you intend to purchase.
