Used by those who want the very best. Technical Specifications: Valve stem type: TR-4 (straight metal stem (8 mm diameter)). Tire size: 140/80-18.
Fits:
BETA
250RR 05-09, 250RR2STROKE 13-18, 250RRRACE 14-18, 300RR 1...

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Product Review

Used by those who want the very best. Technical Specifications: Valve stem type: TR-4 (straight metal stem (8 mm diameter)). Tire size: 140/80-18.
Fits:
BETA
250RR 05-09, 250RR2STROKE 13-18, 250RRRACE 14-18, 300RR 13-18, 300RRRACE 14-18, 350RR 1

  • Featuring a 4 mm wall thickness, the Michelin Ultra Heavy-Duty inner tube is made specifically for those who push their tires to the absolute limits in the roughest of conditions.
  • It also provides outstanding protection against punctures and pinch flats.
  • 4.0 mm wall thickness.
  • Fit type: Vehicle Specific

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