Description
Upgrade your bicycle’s reliability with the Kenda Butyl-LL Tube, Thornproof 20×1.5-1.75″ SV – the ultimate inner tube designed for durability, safety, and performance. Crafted from premium butyl rubber, this tube features a thick 4.3mm wall construction, providing exceptional puncture resistance and reducing the risk of flats during your rides. The Thornproof designation signifies its enhanced protection against thorn, glass, and other sharp objects, making it an ideal choice for urban commuting, trail riding, or touring adventures.
Materials & Engineering
Constructed from high-quality butyl rubber, the Kenda Thornproof tube guarantees excellent air retention and long-lasting performance. Its robust 4.3mm wall thickness offers superior durability and puncture resistance compared to standard tubes, ensuring a safer and more confident ride. The lightweight design balances durability with ease of installation, making it suitable for both casual cyclists and serious riders.
Advanced Components & Technology
Equipped with a Schrader (LL) valve that complies with CPSIA standards, this tube features a low-lead (LL) valve, promoting safety and environmental compliance. The valve design supports easy inflation and deflation, with reliable sealing to prevent leaks over extended use. The individually boxed packaging not only preserves product integrity but also makes it ideal for retail display and bulk purchases – perfect for bike shops, cycling retailers, or fleet maintenance.
Style & Use Case
Designed for 20-inch wheels with tire widths ranging from 1.5 to 1.75 inches, this thornproof tube is versatile for various bike types, including mountain bikes, hybrid bikes, and commuter bicycles. Its compact 35mm length fits snugly within the rim, ensuring optimal fit and performance. Whether navigating city streets or tackling technical trail conditions, trust the Kenda Thornproof tube to keep you riding with confidence.
Innovative & Differentiating Features
– Thornproof Protection: Engineered to resist punctures from thorns, glass, and debris
– Low-Lead Valve (LL): Meets CPSIA standards, offering safer riding for environmentally conscious consumers
– Extra Thick Wall: 4.3mm construction enhances durability and puncture resistance
– Retail Ready Packaging: Individually boxed for easy display and inventory management
– Universal Compatibility: Suitable for 20″ tires with 1.5-1.75″ width, ensuring wide application
Optimize your bicycle’s performance today with the Kenda Butyl-LL Thornproof Tube – durable, safe, and engineered for peace of mind on every ride.
- Premium 4.3mm thick butyl wall provides superior puncture resistance and increased durability for long-lasting performance on your 20-inch tires.
- Features a Low Lead (LL) Schrader valve design that complies with CPSIA standards, ensuring safety and environmental responsibility for bike tires and tubes.
- Constructed from high-quality butyl rubber material for excellent air retention, minimal pressure loss, and reliable inflation over extended rides.
- Designed specifically for 20×1.5-1.75″ tires, making it ideal for commuter bikes, city cruisers, and recreational cycling with enhanced thornproof technology for tough terrain.
- Individually boxed for easy store display, with case quantities of 20 pieces, making these tubes a perfect choice for bike shops, retailers, and bulk purchases.
| Tire Size | 20″ |
| Tire Width | 1.5-1.75″ |
| Length | 35mm |
| Model Name | Thornproof |
| Valve | Schrader (LL) |
| Material | Butyl |






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