The Cannondale Synapse Carbon Tiagra 6 Road Bike from 2018 is a bike built for comfort. It helps riders go long distances without feeling too tired. This bike is an endurance road bike. It is made for smooth, comfortable rides, not just speed. You can use it for racing if you want, but its main goal is to keep you comfortable on long journeys. The bike is perfect for anyone who wants a good carbon road bike that does not cost too much. It offers a great mix of comfort, performance, and value.
The 2018 Cannondale Synapse Carbon Tiagra 6 is a true workhorse. It blends cutting-edge design with reliable parts. This makes it a top choice for many riders. From weekend warriors to dedicated gran fondo riders, this bike has something for everyone. Let us take a deep dive into what makes this bike special.
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Deciphering the Synapse Design Philosophy
Cannondale made the Synapse line for comfort. They wanted bikes that could handle rough roads. They also wanted bikes that riders could enjoy for many hours. The 2018 Carbon Tiagra 6 model is a great example of this thinking. It puts rider comfort first. Yet, it does not give up speed or power.
The bike’s frame design helps it absorb bumps. This keeps you fresh. It means less fatigue on your body. This design makes long rides much more fun.
Grasping Cannondale SAVE Technology
A key part of the Synapse’s comfort is Cannondale SAVE technology. SAVE stands for “Synapse Active Vibration Elimination.” This is a clever design trick. Cannondale builds flex into the frame and fork. These small flex zones act like tiny shock absorbers.
Here is how it works:
* Frame: The seat stays, chainstays, and seat tube are shaped to flex a little. This soaks up road vibrations.
* Fork: The fork blades also have some flex. They absorb shocks from the front wheel.
* Seatpost: Even the seatpost is designed to flex. This adds to your comfort.
This technology helps the bike glide over rough roads. It saves your body from constant jarring. This means you can ride longer. You will feel less tired at the end of your ride.
Carbon Fiber Road Bike Comfort Explained
The use of carbon fiber is key to this bike’s comfort. Carbon fiber is a light and strong material. Bike makers can shape it in many ways. This allows them to create frames that are stiff where needed. They can also make frames that flex where needed.
For the Synapse, Cannondale uses carbon fiber to:
* Soak up bumps: Carbon fiber can dampen vibrations better than metal.
* Be light: A lighter bike is easier to ride uphill. It also feels quicker.
* Offer smooth rides: The material’s natural properties contribute to a quiet ride.
When you combine smart frame design with carbon fiber, you get a very comfortable bike. This is why the carbon fiber road bike comfort of the Synapse is so well-known. It makes long distance cycling comfort a real thing.
Detailed Examination: Synapse Carbon Tiagra Specifications
Let us look at the specific parts that make up the 2018 Synapse Carbon Tiagra 6. These details define its performance and value. Understanding these parts helps you see why it is a great choice.
Key Components of the 2018 Synapse Carbon Tiagra 6
| Component Category | Specific Part/Feature | Description |
|---|---|---|
| Frame | Synapse BallisTec Carbon, Di2 Ready, SAVE | Light, stiff carbon frame with built-in vibration damping. |
| Fork | Synapse Carbon, SAVE, integrated crown race | Full carbon fork designed to absorb road chatter. |
| Drivetrain | Shimano Tiagra 4700 series (50/34t crank, 11-34t cassette) | Smooth, reliable 10-speed gears for a wide range of riding. |
| Shifters | Shimano Tiagra 4700 STI | Ergonomic shift levers for easy gear changes. |
| Brakes | Shimano Tiagra 4700 rim brakes | Dependable stopping power in dry conditions. |
| Wheels | RD 2.0, 28h (front/rear) | Durable wheels, good for training and everyday riding. |
| Tires | Vittoria Zaffiro, 700 x 28c | Puncture-resistant tires, offering a good balance of grip and comfort. |
| Handlebar | Cannondale C3 Compact | Aluminum bar, comfortable shape for various hand positions. |
| Stem | Cannondale C3 | Aluminum stem, provides a strong connection to the fork. |
| Seatpost | Cannondale C3 Carbon, SAVE | Carbon seatpost with flex zones for added comfort. |
| Saddle | Cannondale Stage Ergo | Comfortable saddle, designed for longer rides. |
These Synapse Carbon Tiagra specifications show a balanced build. They focus on reliability and comfort. The Tiagra groupset is a highlight.
Performance Review: Shimano Tiagra 4700 Performance
The Shimano Tiagra 4700 groupset is a major part of this bike. It is a mid-level set of bike parts. But it offers a lot of value. It gives you performance that is very close to higher-end groupsets.
Shifting Quality
The Tiagra 4700 shifters and derailleurs work very well. They offer smooth and quick gear changes.
* Precise shifts: Gears click into place cleanly. You feel confident changing gears.
* Easy to use: The levers are easy to reach. They feel good in your hands.
* Reliable: This groupset is known for being durable. It holds up well over time.
Riders often compare its feel to older 105 or Ultegra groupsets. This means you get a lot of bang for your buck. The 10-speed setup offers enough gears for most rides. You can tackle hills or sprint on flats.
Braking Power
The 2018 Synapse Carbon Tiagra 6 uses rim brakes. These are also part of the Tiagra 4700 series.
* Strong stopping: They offer good braking force. You can stop quickly when needed.
* Predictable: The brakes feel consistent. You know how much power you will get.
* Easy to maintain: Rim brakes are simpler to adjust and repair than disc brakes.
While newer bikes have disc brakes, these rim brakes are still very effective. They work well for daily riding and long weekend trips. The Shimano Tiagra 4700 performance ensures you have reliable stopping power.
Interpreting the Ride Feel: Long Distance Cycling Comfort
The Synapse Carbon Tiagra 6 truly shines on long rides. Every part of its design points to comfort.
Smoothness on the Road
The combination of the carbon frame, SAVE technology, and wider tires makes for a very smooth ride.
* Soaks up chatter: Small bumps and rough patches disappear under you.
* Less vibration: Your hands, arms, and rear feel less road vibration.
* Stable ride: The bike feels planted. It does not feel twitchy. This helps on long, straight roads.
This smoothness saves your energy. You do not have to brace for every bump. This means you can focus on enjoying the ride. You can also ride further without pain.
Handling and Control
The Synapse is an endurance bike. This means it has a more relaxed geometry.
* Upright position: You sit a bit more upright than on a race bike. This takes pressure off your back and neck.
* Stable steering: The bike turns smoothly. It is not too quick or slow. This makes it easy to handle on descents. It also helps on winding roads.
* Confidence inspiring: You feel in control. This is important when riding tired or on unknown roads.
For long distance cycling comfort, the Synapse is a top choice. It allows you to stay in the saddle for hours. This makes it great for charity rides, gran fondos, or just exploring new routes.
Value Proposition: Mid-Range Carbon Road Bike
The 2018 Cannondale Synapse Carbon Tiagra 6 sits in a sweet spot. It is a mid-range carbon road bike. This means it gives you many benefits of higher-end bikes. But it does so without the very high price tag.
Why It’s a Smart Buy
- Carbon frame: You get a quality carbon frame. This is a big step up from aluminum.
- Reliable components: The Tiagra groupset works very well. It is durable and performs above its price point.
- Comfort-focused design: You get the SAVE technology. This is a feature found on more expensive Synapse models.
- Cannondale quality: Cannondale is a respected brand. They are known for making good bikes.
This bike offers a great entry into the world of carbon road bikes. It is perfect for someone moving up from an aluminum bike. It is also great for someone who wants comfort without breaking the bank.
2018 Road Bike Comparison
In 2018, many brands offered endurance road bikes. The Synapse Carbon Tiagra 6 stood out.
* Compared to aluminum: It offered much better comfort and weight savings than aluminum bikes at similar prices.
* Compared to other carbon bikes: It often matched or beat the comfort features of other entry-level carbon bikes. Its Tiagra groupset was a strong selling point for its price.
* Value leader: It provided a high-quality carbon frame at a price that was very appealing. Other brands might have offered 105 at a higher price, but the comfort factor of the Synapse was unique.
Its balance of comfort, parts, and price made it a top pick for many riders in 2018. It still holds up well today.
Choosing Your Ride: Cannondale Synapse Sizing Guide
Getting the right bike size is very important. A bike that fits well is more comfortable. It is also more efficient. A poor fit can lead to pain and injury. For the Cannondale Synapse, finding your perfect size helps you get the most out of its comfort features.
General Sizing Chart (Approximate)
This table gives a general guide. It helps you find your starting size. Always check with a bike shop. They can help you get the best fit.
| Rider Height (cm) | Rider Height (feet/inches) | Cannondale Synapse Size |
|---|---|---|
| 152 – 160 | 5’0″ – 5’3″ | 44 |
| 157 – 165 | 5’2″ – 5’5″ | 48 |
| 162 – 170 | 5’4″ – 5’7″ | 51 |
| 167 – 175 | 5’6″ – 5’9″ | 54 |
| 172 – 180 | 5’8″ – 5’11” | 56 |
| 177 – 185 | 5’10” – 6’1″ | 58 |
| 182 – 190 | 6’0″ – 6’3″ | 61 |
Tips for a Great Fit
- Standover height: Make sure you can stand over the top tube with a small gap. This is for safety.
- Reach: Check that you can comfortably reach the handlebars. Your arms should be slightly bent. Your back should feel relaxed.
- Saddle height: Your leg should be slightly bent at the bottom of the pedal stroke.
- Professional bike fit: For the best comfort, get a bike fit from a pro. They use special tools. They adjust the seat, handlebars, and cleat positions. This makes a big difference.
A good Cannondale Synapse sizing guide helps you start right. A professional bike fit finishes the job. This lets you truly enjoy the long distance cycling comfort the bike offers.
Gathering Information: Endurance Road Bike Reviews
When looking at any bike, it helps to see what other riders say. The 2018 Cannondale Synapse Carbon Tiagra 6 gets good feedback. Riders often praise its comfort and value.
Common Praises from Riders
- “So comfortable!” This is the most common comment. Riders love how it smooths out rough roads.
- “Great for long rides.” Many use it for centuries or charity rides. They report feeling fresh.
- “Good value for money.” People feel they get a lot of bike for what they pay. The carbon frame and Tiagra parts are seen as a strong package.
- “Stable and predictable.” Riders like how easy it is to handle. It feels safe and secure.
- “Tiagra performs well.” Many are surprised by how smooth and reliable the Tiagra groupset is.
These endurance road bike reviews confirm the Synapse’s main goal. It delivers on comfort and reliable performance.
Minor Points of Feedback
No bike is perfect for everyone. Some minor points may come up:
* Rim brakes: Some riders wished it had disc brakes for better all-weather stopping. However, the Tiagra rim brakes work very well in dry conditions.
* Not a race bike: Some riders looking for pure speed might find it a bit less aggressive. But this is by design for comfort.
* Stock wheels: While durable, the stock wheels are not super light. Some riders might upgrade them later for more speed.
Overall, the positive feedback far outweighs the minor points. The bike does exactly what it sets out to do.
Beyond New: Used Cannondale Synapse Value
Buying a used bike can be a smart way to get a good deal. The 2018 Cannondale Synapse Carbon Tiagra 6 holds its value well. This is due to its quality build and enduring popularity.
Why It Holds Value
- Durable carbon frame: Cannondale’s BallisTec carbon is tough. It stands up to years of riding.
- Timeless design: The bike’s comfort-focused geometry does not go out of style.
- Reliable components: The Tiagra groupset is known for its longevity. It requires less frequent service than some lower-end parts.
- Strong brand reputation: Cannondale bikes are well-regarded. This helps them keep value.
This means you can likely find a good used Synapse. You can also expect to sell it for a fair price later. This makes the used Cannondale Synapse value quite appealing.
What to Look For When Buying Used
When looking at a used 2018 Synapse Carbon Tiagra 6:
* Frame condition: Check for cracks or deep scratches. Small paint chips are normal.
* Components wear: Look at the chain, cassette, and chainrings. Are the teeth sharp? This means they are worn.
* Brakes: Check the brake pads and cable movement. Are they smooth?
* Wheels: Spin the wheels. Do they wobble? Are there any broken spokes?
* Test ride: Always ride the bike. Check shifting and braking. Listen for strange noises.
A well-cared-for 2018 Synapse can still offer many years of comfortable riding.
Keeping Your Synapse in Top Shape: Maintenance Tips
Proper care helps your bike last longer. It also keeps it riding smoothly. Follow these simple tips for your Synapse Carbon Tiagra 6.
- Clean regularly: Wash your bike after dirty rides. Use bike-specific cleaner.
- Lube your chain: Keep the chain clean and oiled. This makes shifting smooth and prevents wear.
- Check tire pressure: Inflate tires to the right pressure before each ride. This prevents flats and ensures comfort.
- Inspect brakes: Check brake pads for wear. Replace them when they get thin.
- Tighten bolts: Every few rides, check that all bolts are snug. Do not overtighten carbon parts.
- Professional tune-ups: Get your bike checked by a mechanic once a year. They can spot problems you might miss.
Simple care keeps your bike running its best. It protects your investment.
Is the 2018 Synapse Carbon Tiagra 6 Right for You?
This bike is an excellent choice for a specific type of rider.
* You want comfort: If long, smooth rides are your goal, this bike excels.
* You value reliability: The Tiagra groupset is a workhorse. It performs well day after day.
* You seek value: It offers a carbon frame and good parts without a premium price.
* You are stepping up: It is a great upgrade from an aluminum bike.
* You ride long distances: Centuries, gran fondos, or just epic weekend rides are what this bike loves.
If you are looking for an all-out race machine, you might want a different Synapse model. But if comfort, endurance, and value are your priorities, the 2018 Cannondale Synapse Carbon Tiagra 6 is a fantastic choice. It remains a beloved mid-range carbon road bike.
Frequently Asked Questions (FAQ)
Here are common questions about the Cannondale Synapse Carbon Tiagra 6.
Q: Is the 2018 Cannondale Synapse Carbon Tiagra 6 good for beginners?
A: Yes, it is very good for beginners. Its comfortable ride and stable handling make it easy to learn on. The Tiagra gears are simple to use.
Q: Can I upgrade the components on this bike later?
A: Yes, you can upgrade parts like wheels, tires, or even the groupset. Many riders upgrade wheels first for better performance.
Q: How wide of tires can the 2018 Synapse Carbon Tiagra 6 fit?
A: It usually comes with 28c tires. Many riders can fit 30c tires. Some can even fit 32c tires, depending on the brand and rim width. Wider tires add more comfort. Always check for clearance before installing larger tires.
Q: Does the 2018 Synapse Carbon Tiagra 6 have disc brakes?
A: No, the 2018 Synapse Carbon Tiagra 6 model uses traditional rim brakes from the Tiagra 4700 series. Cannondale did offer Synapse models with disc brakes in 2018, but this specific model has rim brakes.
Q: Is this bike heavy?
A: No, for a carbon endurance bike with Tiagra parts, it is quite light. The carbon frame helps keep the weight down. It feels nimble on climbs.
Q: What is the main difference between the Synapse and a race bike like the SuperSix?
A: The Synapse focuses on comfort and stability. It has a more upright riding position. A race bike like the SuperSix is designed for pure speed. It has a lower, more aggressive riding position. It is stiffer and lighter for quick efforts.
Q: How does Cannondale SAVE technology improve the ride?
A: SAVE technology helps the bike absorb bumps. It uses small flex zones in the frame, fork, and seatpost. This means less road vibration reaches your body. It makes the ride smoother and more comfortable, especially on long journeys.
Final Thoughts
The 2018 Cannondale Synapse Carbon Tiagra 6 is a well-made bike. It truly delivers on its promise of comfort. It is a fantastic choice for riders who love long rides. It offers a great mix of a quality carbon frame and reliable parts. Its ability to smooth out roads makes it a joy to ride. If you find one used in good condition, it is still a very worthwhile investment. It continues to be a top pick for its carbon fiber road bike comfort and overall value.