Heavy Duty 2 mm Motorcycle Inner Tube 80/100×21 — Butyl Rubber, tr‑4 80/100x21

Product Overview

This aftermarket motorcycle inner tube is intended as a replacement tube for the supplied 80/100×21 tire size. It features 2 mm thickness, butyl rubber construction, and the tr‑4 80/100x21 reference shown in the title.

Key Features

• Aftermarket motorcycle inner tube
• 2 mm thickness
• Butyl rubber construction
• Specified for tire size 80/100×21
• tr‑4 80/100x21 reference

Compatibility & Fitment

• Motorcycle tire size: 80/100×21
• Valve and size reference: tr‑4 80/100x21

Product Details

• Product Type: Motorcycle inner tube
• Thickness: 2 mm
• Material: Butyl rubber
• Size: 80/100×21
• Reference: tr‑4 80/100x21

Frequently Asked Questions

Q: What is this inner tube used for? A: It is used as a replacement inner tube for a motorcycle tire matching the supplied 80/100×21 size.

Q: How should fitment be verified before purchase? A: Compare the tire size, thickness, and tr‑4 80/100x21 reference with the existing tube or vehicle requirements before purchase.

This is an aftermarket replacement part for the referenced application and is not represented as genuine or original equipment. Compatibility may vary by model, production date, serial number, or existing part number. Verify fitment before purchase.