If you’re on the hunt for the perfect bike tyre that balances comfort, speed, and durability, the bike tyre 700 x 38c might just be your best friend on two wheels. Whether you’re commuting through bumpy city streets or taking on light trails, this tyre size offers a great mix of features that can enhance your ride. Let’s dive into everything you need to know about the bike tyre 700 x 38c, including its quality, price, compatibility, and some handy FAQs.
What Does Bike Tyre 700 x 38c Mean?
First things first, what does “700 x 38c” actually mean? The “700” refers to the tyre’s diameter in millimeters, which is roughly 700 mm or about 27.5 inches across the wheel (often called 700c). The “38c” indicates the tyre’s width, which is 38 millimeters (around 1.5 inches). So, when you hear bike tyre 700 x 38c in inches, think of a tyre about 27.5 inches in diameter and 1.5 inches wide. This size is popular for hybrid and gravel bikes because it offers a nice balance between speed and comfort.
Price Comparison Table for 700 x 38c Bike Tyres
| Brand | Model | Price | Key Features |
|---|---|---|---|
| Revolution Tech | Standard 700 x 38c | £19.99 | Good puncture resistance, all-purpose tread |
| Continental | Contact Urban | £29.99 | High durability, excellent puncture protection |
| Schwalbe | Marathon Plus | £34.99 | Extremely puncture-resistant, long-lasting |
| WTB | Nano 700c | £25.50 | Versatile gravel/road tread, good off-road performance |
| Maxxis | Refuse | £22.99 | Lightweight, good for urban and light trail use |
Why Choose a Bike Tyre 700 x 38c?
Tire Quality
When it comes to tyre quality, the bike tyre 700 x 38c is known for being tough, durable, and long-lasting. Many tyres in this size come with reinforced layers, like Kevlar or rubber puncture protection, to help you avoid flats on rough roads or trails. The tread design can vary from smooth for city riding to knobbly for better grip on wet or uneven surfaces. For example, some tyres have a knobbly tread that evacuates water well, giving you better control in rainy weather.
Compatibility
Wondering if the bike tyre 700 x 38c will fit your bike? This size is commonly used on hybrid, commuter, and gravel bikes. However, you should always check your bike’s clearance to make sure the 38mm width will fit without rubbing against the frame or brakes. Also, keep in mind the valve type for your inner tubes—Presta valves are common for road and hybrid bikes, but some tyres come with Schrader valves or offer options for both.
If you’re switching from a narrower tyre, like a 25c road tyre, you’ll notice the 38c offers more comfort and better shock absorption on rough roads, though it might be slightly slower at very high speeds. But for everyday riding and commuting, the extra comfort and durability are often worth it.
Benefits of Using a Bike Tyre 700 x 38c
- Comfortable Ride: The wider 38mm tyre absorbs bumps and rough patches better than narrower tyres.
- Versatility: Great for city streets, gravel paths, and light off-road trails.
- Puncture Resistance: Many tyres in this size come with reinforced layers to reduce flats.
- Good Grip: Tread patterns designed for wet or dry conditions help keep you safe.
- Speed and Efficiency: While not as fast as super skinny road tyres, 700 x 38c tyres roll efficiently enough for most riders.
Common Issues with 700 x 38c Bike Tyres
While 700 x 38c tyres are versatile and popular, cyclists may encounter several common challenges:
1. Clearance Problems
- Frame Compatibility: Not all bikes have sufficient clearance for 38mm tyres.
- Potential Rubbing: Improper fit can cause tyre rubbing against frame or brakes.
- Solution: Always measure your bike’s frame clearance before purchasing.
2. Pressure and Inflation Issues
- Optimal Pressure Range: 700 x 38c tyres require careful pressure management.
- Overinflation Risks: Can lead to:
- Reduced comfort
- Increased vulnerability to punctures
- Decreased traction
- Underinflation Risks:
- Higher rolling resistance
- Increased risk of pinch flats
- Faster tyre wear
3. Tread Wear and Degradation
- Uneven Wear Patterns: Common on mixed-terrain rides
- Signs of Wear:
- Visible thread or casing
- Flattened center tread
- Cracking sidewalls
- Preventive Measures:
- Regular rotation
- Proper inflation
- Avoiding prolonged exposure to direct sunlight
4. Puncture Vulnerability
- Debris Challenges: Wider tyres can collect more road debris
- Puncture-Prone Areas:
- Urban environments
- Gravel paths
- Roads with glass or sharp objects
- Mitigation Strategies:
- Use puncture-resistant tyres
- Install tire liners
- Carry a reliable repair kit
5. Weight and Rolling Resistance
- Heavier Than Narrow Tyres: Can slightly reduce speed
- Performance Trade-offs:
- More comfort
- Better shock absorption
- Slightly reduced acceleration
6. Seasonal Performance Variations
- Temperature Sensitivity: Rubber compounds can perform differently in extreme temperatures
- Winter Challenges:
- Reduced grip
- Increased hardness of rubber
- Potential cracking
- Summer Challenges:
- Faster rubber degradation
- Increased risk of blowouts
Frequently Asked Questions (FAQs)
Q1: Can I use a 700 x 38c tyre on a road bike?
Yes, if your road bike has enough clearance for the wider tyre. Many road bikes are designed for narrower tyres (like 23-28mm), so check your frame and brake clearance before buying.
Q2: What tubes do I need for a 700 x 38c tyre?
You’ll need inner tubes that fit 700c diameter wheels and support widths around 35-43mm. Make sure to pick the right valve type (Presta or Schrader) compatible with your rim.
Q3: How long do 700 x 38c tyres last?
With proper care, these tyres can last thousands of miles. Look for signs of wear like frayed tread, cracks, or visible casing to know when to replace them.
Q4: Are 700 x 38c tyres good for commuting?
Absolutely! Their wider profile and puncture protection make them excellent for daily rides on mixed surfaces, including rough roads and light trails.
Q5: What’s the difference between 700 x 38c and other bike tyre sizes?
Compared to narrower tyres (like 700 x 25c), the 38c offers more comfort and durability but might be a bit slower on smooth roads. Compared to wider mountain bike tyres, it’s faster and more efficient on pavement.
Final Thoughts
The bike tyre 700 x 38c is a fantastic choice if you want a tyre that’s comfortable, durable, and versatile enough to handle city streets, light trails, and everything in between. With good quality options available at reasonable prices, it’s a smart upgrade for many cyclists looking to improve their ride without sacrificing speed or style.
So, whether you’re a daily commuter, a casual weekend rider, or someone who likes a bit of adventure off the beaten path, the 700 x 38c tyre size could be exactly what your bike needs. Ready to roll smoother and safer? It’s time to give the bike tyre 700 x 38c a try!