Cannondale vs. Diamondback, Which One’s Ready to Ascend?

Cannondale vs. Diamondback

There are many bikes marketed as mountain bikes suited to mountain riding. This Cannondale vs Diamondback review examines two such bikes to help you decide which one serves you best.

I am a mountain biker who loves the thrill of speed. I need a bike which can handle the sharp climbs and steep descends of mountain riding, as well as keep me safe with more than just a little speed.

What are the differences between Cannondale and Diamondback? How do they compare?

Cannondale Jekyll 2
Diamondback Overdrive ST
Cannondale C1 Carbon Riser, 15mm rise, 4° up, 9° back, 31.8, 780mm
DB Flat Bar, 720mm wide, Flat Bar,31.8mm
WTB Frequency Team i29, 29mm inner, TCS Tubeless Ready 27.5″, 32h
DB SL7 27.5″ 32h, Doublewall
Fabric Scoop Shallow Elite with Cromoly rails
DB Race s M-series

Cannondale vs. Diamondback. What are the Differences?


The Cannondale’s front triangle is made using BallisTec Carbon. This is Cannondale’s company specific carbon which gives an exceptionally strong and very stiff frame. It is a combination of advanced materials and advanced carbon engineering. The swing arm is made of SmartForm C1 Alloy.

SmarfForm is one of two types of Cannondale’s aluminum frames. This method of building results in precise thickness of walls and tube shapes. Concentration of material at the precise points of need result in remarkable strength and stiffness with minimized weight.

The Diamondback bike has a butted 6061 T6 aluminum frame. The strong material increases endurance of the bike. It also increases durability while ensuring the overall weight of the bike remains relatively low.


The Cannondale comes with SRAM Guide RS hydro disc brakes. The Diamondback comes with Tektro Aires Mechanical Disc brakes. The key difference is in how they work. Mechanical brakes use a cable pull mechanism to bring the bike to a stop. Hydraulic brakes make use of fluid to transfer force from the lever to the caliper. Hydraulic brakes are considered more efficient because less lever effort is required to stop.


Cannondale is fitted with SRAM X01 Eagle 12-speed shifters. The Diamondback has Shimano Altus EF-51 3×8 speed shifters. 3×8 shifters give you up to 24 –speed settings to choose from depending on the terrain you are on. Shimamo shifters are reputed to be the best in the market.


The Cannondale has Maxxis Minion DHF tires in the front and DHR II in the rear. These have the added advantage of EXO puncture protection.

Diamondbacks’ Jekyll 2 is fitted with Chaoyang Hornet 27.5×2.1 tires. These perform well on smooth roads but loose most of their grip on sandy or lose ground.

Cannondale vs. Diamondback Reviews Pros and Cons

Cannondale Review

The Cannondale Jekyll 2’s rear suspension is a link-driven single pivot placed between a carbon rocker and the higher part of the down tube. With this, you can run any metric shock you find in the market. This arrangement also allows for an average sized water bottle which is placed below the rocker. Cannondale utilizes Asymmetric Integration (Ai), a system designed to increase stiffness in the wheel. It also allows for short chain stays with more than sufficient tire clearance.

The Jekyll’s versatility is increased by Fox Float X rear shocks which come with a Gemini remote. You can use the handlebar mounted remote to switch between travel modes. Flow mode gives 165mm and Hustle mode gives 130mm.


  • Durable
  • Short chainstay
  • Comfortable, fabric saddle


  • Heavy body
  • Conservative geometry


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Diamondback Review

The Diamondback is a hard tail mountain bike. This means it has no rear shocks. This helps to increase pedaling efficiency. This model falls under Diamondback’s READYRIDE series. Unlike most bikes which require a lengthy at-home assembly process, this bike is shipped with much of the assembly already done. You only need to install the front wheel, seat and pedals. Once the tires are pumped up, you are ready to ride.

It comes in four sizes. That is small, medium, large and extra-large.


  • Lightweight
  • Shimano shifters /24 speed


  • Uncomfortable saddle
  • Handle grip requires replacement early in the bike’s life


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It is clear that manufacturers of the Cannondale Jekyll 2 and Diamondback Overide ST took the need for a smooth ride into consideration. This Cannondale vs. Diamondback comparison puts Cannondale’s Jekyll 2 in the lead. The Diamondback is made with mountaineering in mind but is not as hardy as the Cannondale. The Cannondale’s carbon frame not only adds to its durability but also makes its stiff. This gives you confidence and ease in negotiating sharp corners. It is a more efficient climber which is crucial for mountain riding. Speed on sharp descends is one of our thrills. This comes with a need for the most efficient breaking system available. Cannondale’s hydraulic brakes are a definite preference.


Who makes Cannondale bikes?

Cannondale Bicycle Corporation. It is a division of Dorel Industries which is a conglomerate based in Canada. Its headquarters are in Wilton, Connecticut but have manufacturing and assembly plants in China.

Why is a test ride necessary before I purchase a bike?

The test ride is one of the most important parts of your selection process. After doing your research to learn all the specs and features, a test ride is the only way you can tell if the bike is right for you and if it meets your expectations.

Does Diamondback make good mountain bikes?

Since its inception, Diamondback has over the years made a name as a manufacturer of durable, pocket friendly bikes. It has a reputation as the manufacturer of bikes for beginners.

Do Diamondback bikes come with a warranty?

Yes. Under Diamondback’s warranty system, frames come with a lifetime warranty. Full-suspension mountain bikes come with a 5-year warranty.

Does Cannondale make bikes specifically for women?

Yes. Women’s bikes are part of Cannondale’s product lines. Other types included in its lines are road, mountain, specialty, urban and fitness bikes.

What does the term ‘hard tail’ mean?

A hard tail bike has only one suspension mechanism which is the suspension fork in the front. The opposite is a full-suspension bike which has both a suspension fork in the front and a rear shock.



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