Skip to main content
MICHELIN Inner Tube - Ultra Heavy Duty - 21" - TR-4 - Center Metal Valve

MICHELIN Inner Tube – Ultra Heavy Duty – 21″ – TR-4 – Center Metal Valve

$ 47.95

In stock

Inner Tube – Ultra Heavy Duty – 21″ – TR-4 – Center Metal Valve

Part #: 03500025

MICHELIN quality guaranteed.

Available for ship to store or drop ship.

Add to cart
Free Shipping on New Part orders over $100

MICHELIN Inner Tube – Ultra Heavy Duty – 21″ – TR-4 – Center Metal Valve

Additional information

Weight 4.30 lbs
Part Number

03500025
UPC Code

086699738103
Punctuated Part Number

0350-0025
Vendor Part Number

73810
Vendor Punctuated Part Number

73810
Commodity Code

0350
Commodity Group

TIRE AND TUBE GROUP
Commodity Type

TUBE-MOTORCYCLE
Add to cart

Product Description

MICHELIN Inner Tube – Ultra Heavy Duty – 21″ – TR-4 – Center Metal Valve

Key Features

  • Provide enhanced protection against punctures and pinch flats
  • Reinforced tubes for off-road applications
  • Feature a 4 mm wall thickness

Technical Specifications

  • Weight: 4.30 lbs
  • UPC: 086699738103
  • Supplier Number: 73810
  • Unit of Measure: Each

Current Warehouse Inventory

Stock by Location:

  • ✓ Janesville, WI: 20 units
  • ✓ Batavia, NY: 20 units
  • ✓ Dallas, TX: 20 units
  • ✗ Fresno, CA: 0 units
  • ✓ Reno, NV: 20 units
  • ✓ Asheville, NC: 20 units
  • ✓ National: 20 units

Total Available: 120 units

Inventory Last Checked: December 4, 2025 at 1:00 AM UTC
Add to cart

Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

Product Reviews

Reviews

There are no reviews yet.

Be the first to review “MICHELIN Inner Tube – Ultra Heavy Duty – 21″ – TR-4 – Center Metal Valve”

Your email address will not be published. Required fields are marked *

Need help with installation?  Our Service Department based in Kansas City, Missouri is here for you.  Fill out a Service Request and lets get you rolling!