Finding the right inner tube for your motorcycle is crucial for safety and performance. A poorly fitting or damaged tube can lead to flats, loss of control, and even accidents. This guide focuses on 170/80-15 motorcycle tire tubes, helping you navigate the selection process and ensure you get the perfect fit for your ride.
What Does 170/80-15 Mean?
Before we dive into finding the right tube, let's understand the tire size designation: 170/80-15.
- 170: This represents the tire's width in millimeters. It's the distance from one sidewall to the other, measured across the widest point of the tire when mounted.
- 80: This is the aspect ratio. It's the percentage of the tire's width that represents its sidewall height. In this case, the sidewall height is 80% of 170mm (136mm).
- 15: This indicates the diameter of the wheel rim in inches. This is the crucial measurement for finding a compatible tube.
Therefore, a 170/80-15 tire tube needs to be designed for a 15-inch rim. Don't confuse this with the overall tire diameter, which is considerably larger. Focusing on the rim diameter is key.
What to Look for When Buying a 170/80-15 Motorcycle Tire Tube
While the size is the most important factor, other aspects influence the tube's quality and performance:
- Material: Most tubes are made from butyl rubber, known for its air retention properties. High-quality butyl rubber tubes will offer better longevity and reduce the frequency of needing to re-inflate.
- Valve Type: Ensure the valve type (straight, angled, or TR412) matches your wheel's valve stem. A mismatch will prevent you from inflating the tube.
- Brand Reputation: Choosing tubes from reputable brands often guarantees better quality control and materials, leading to a more reliable product.
- Thickness: While not always specified, a slightly thicker tube can offer more puncture resistance, albeit potentially at the cost of slightly reduced flexibility.
Where Can I Find a 170/80-15 Motorcycle Tire Tube?
170/80-15 tubes are commonly available from various sources:
- Motorcycle Parts Dealers: Local motorcycle shops are a great place to start. They can offer expert advice and ensure you get the right tube for your specific bike.
- Online Retailers: Many online retailers specialize in motorcycle parts and accessories, offering a wider selection and often competitive pricing. Always double-check the specifications before purchasing.
- Auto Parts Stores: Some larger auto parts stores may also carry motorcycle tubes, but their selection might be limited.
How Often Should I Replace My Motorcycle Tire Tubes?
The lifespan of a tire tube depends on several factors, including riding style, road conditions, and the tube's quality. Regularly inspect your tubes for any signs of wear, damage, or punctures. If you notice any issues, it's best to replace the tube immediately. Consider replacing tubes proactively every few years, or whenever you replace your tires.
What if I Can't Find a 170/80-15 Tube Exactly?
Finding a perfect match might occasionally prove difficult. If an exact 170/80-15 tube is unavailable, consult a motorcycle mechanic or parts specialist. They may be able to suggest a close alternative or provide insights on compatibility with slightly different sizes (though this is not always recommended). Never compromise on safety.
Are there different types of 170/80-15 motorcycle tire tubes?
While the core function remains the same, there might be subtle differences in materials (butyl rubber variations), valve types (such as angled or straight), and potentially thickness. These variations will generally affect the tube's durability and air retention.
This guide provides a comprehensive overview of finding the perfect 170/80-15 motorcycle tire tube. Remember to always prioritize safety and ensure compatibility with your motorcycle's wheel. If in doubt, consult a professional.
