Finding the right tire tube for your motorcycle is crucial for safety and performance. A poorly fitting or damaged tube can lead to flats, instability, and even accidents. This guide will help you navigate the specifics of a 170/80-15 motorcycle tire tube, addressing common questions and concerns. We'll explore what to look for, where to find them, and how to ensure a proper fit.
What Does 170/80-15 Mean?
The size designation "170/80-15" refers to the dimensions and construction of your motorcycle tire. Let's break it down:
- 170: This represents the tire's width in millimeters. In this case, the tire is 170mm wide.
- 80: This is the aspect ratio, indicating the tire's sidewall height as a percentage of its width. An 80 aspect ratio means the sidewall height is 80% of 170mm (136mm).
- 15: This is the rim diameter in inches. The tire is designed to fit a 15-inch rim.
Understanding these measurements is essential because the tube must be precisely sized to fit within the tire and on the rim without causing bulges or pinch flats.
What Type of Tube Do I Need for a 170/80-15 Tire?
You need a butyl rubber inner tube specifically designed for a 15-inch rim. While the 170/80 portion is important for the overall fit within the tire, the rim diameter (15 inches) is the critical specification for the tube. Using an incorrectly sized tube can lead to serious problems. Always confirm the tube's specifications match your tire and rim size.
Where Can I Find a 170/80-15 Motorcycle Tire Tube?
170/80-15 motorcycle tire tubes are available from various sources:
- Motorcycle Parts Dealers: Local motorcycle shops are a great place to start. They often have a wide selection and can offer expert advice.
- Online Retailers: Major online retailers like Amazon, eBay, and specialized motorcycle parts websites carry a large inventory. Always check reviews and seller ratings.
- Tire Shops: Many tire shops that service motorcycles will also stock tubes, or can order them for you.
Are All 170/80-15 Tubes the Same?
While they share the same basic dimensions, not all 170/80-15 tubes are created equal. Consider these factors:
- Brand: Reputable brands typically use higher-quality materials and manufacturing processes, resulting in more durable and reliable tubes.
- Material: Most tubes are made of butyl rubber, but the quality of the rubber can vary. Look for tubes that are specifically designed for motorcycle applications.
- Valve Type: Ensure the tube's valve type (straight, angled, or TR-412) matches your wheel.
How Do I Know If My Tube Is the Right Size?
Always check the sidewall of your tire for the size. The tube should match this size precisely. Don't rely on memory or guesswork. Incorrectly sized tubes are a safety hazard.
What Should I Do If I Have a Flat Tire?
If you experience a flat tire, don't attempt to ride on it. Replace the tube immediately with a correctly sized and properly inflated tube. It's important to inspect the tire for punctures or embedded objects before reinstalling the tube to prevent further flats.
Can I Use a Tube from Another Motorcycle?
While it might seem like a viable option, using a tube from another motorcycle is generally not recommended unless you're absolutely certain it matches the exact size and valve type of your tire and rim. Doing otherwise can lead to issues with fit, safety, and performance.
By carefully considering these points, you can confidently choose the correct 170/80-15 motorcycle tire tube and ensure a safe and enjoyable ride. Remember, safety should always be your top priority.
