Automotive replacement parts that get trailers, karts and garden machinery rolling again, offered as a multipurpose 8-inch inner tube from BITS4REASONS Inner Tube. Peace of mind comes from an easy-fit approach and a TR13 straight rubber valve, which reviewers praise for simple installation. Is it the practical spare worth keeping in the shed?
⚡ At a Glance
- • Fit Compatibility: Covers common 8-inch sizes including 3.50/4.00 x 8, 350/400 x 8 and 4.80/4.00-8
- • Best for: Owners of trailers, wheelbarrows, karts, quad bikes and agricultural machines
- • Not ideal for: Tyres or wheels outside the listed 8-inch size range
Multipurpose 8-inch inner tube fitted with a TR13 straight rubber valve. Supplied to match several common 8-inch tyre sizes and some Maypole wheel models.
Fast, familiar fitting - with matching 8-inch size range
Sizes listed include 3.50/4.00 x 8, 350/400 x 8 and 4.80/4.00-8, which correspond to common 8-inch tyre specifications. The tube stretches into the tyre casing during mounting so the valve lines up with the wheel rim aperture.
Quick replacement reduces downtime, and reviewers report a neat, straightforward installation when sizes match.
Reliable inflation seal - with TR13 straight rubber valve
A TR13 straight rubber valve is specified, giving a single straight valve stem made from rubber as described in the listing. The valve stem is the inflation point and seals once a pump or cap is applied.
Inflation and resealing are simple to manage, and user feedback highlights dependable performance after repair.
Broad equipment compatibility - with multipurpose design for small wheels
Product descriptions state suitability for trailers, wheelbarrows, karts, quad bikes and agricultural machinery, and list compatibility with Maypole MP215, MP425 and MP68122. The tube's dimensions are intended to match these small-wheel applications.
Keeps a wide range of garden and farm kit operational, making it a practical spare for frequent users and tradespeople.
✨ The 4 Key Reasons for BITS4REASONS Inner Tube
- Broad size range – Matches several 8-inch tyre sizes for flexible replacements
- TR13 straight rubber valve – Provides a simple, secure inflation point for pumps
- Maypole compatibility – Fits MP215, MP425 and MP68122 for direct swaps
- Proven reliability – User reviews report durable, cost-effective alternative to repairs
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Type: Inner tube
- Tube diameter: 8 inch
- Fit sizes: 3.50/4.00 x 8, 350/400 x 8, 4.80/4.00-8
- Valve type: TR13 straight rubber valve
❓ Frequently Asked Questions
Q: Will this inner tube fit a 4.00 x 8 tyre?
A: Yes, the listing includes 3.50/4.00 x 8 and 4.80/4.00-8 among the supported sizes, so a 4.00 x 8 tyre is covered where those size designations match.
Q: What valve type is fitted to the tube?
A: A TR13 straight rubber valve is specified in the product description, serving as the inflation point for the tube.
Q: Which equipment will it suit?
A: Descriptions state compatibility with trailers, wheelbarrows, karts, quad bikes and agricultural machinery, and note fitment for Maypole MP215, MP425 and MP68122.
🏆 Our Verdict
Suitable for owners of trailers, wheelbarrows, karts, quad bikes and small agricultural machines who need a ready replacement inner tube. Multipurpose coverage of several 8-inch sizes, together with a TR13 straight rubber valve and Maypole compatibility, makes it a practical spare. Proven ease of fit and durability in user reviews suggests good long-term value for frequent users.
