PARTS UNLIMITED Standard Inner Tube — 16 in, 130/90-16, 5.10-16, TR-4 (round base)

Reliable, long-lasting inner tube engineered for everyday motorcycle use. ✅ Made from real butyl for improved air retention and steadier pressure between fills.

Each tube is individually boxed so sizes and valve stem types are easy to identify at a glance. 📦

• Real butyl construction reduces natural air leakage.
• Individually boxed for easy handling and storage.
• Maintains pressure longer to extend intervals between inflations.

Inspect the tire and rim before mounting, seat the tube carefully, and follow your tire manufacturer's inflation guidelines for best performance and safety.