Standard Inner Tube — 18", 100/80-18, 2.75-18, TR-4 valve

PARTS UNLIMITED Standard Inner Tube — 18", 100/80-18, 2.75-18, TR-4 valve

PARTS UNLIMITED
0350-0341
B20061

100% butyl inner tube for improved air retention. Individually boxed and clearly labeled for size and valve type.

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€10.01
€14.18
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Keep air pressure longer with real butyl construction. 🚴‍♂️

These 100% butyl inner tubes are made from pure butyl polymer rather than blends, which minimizes natural air leakage and helps maintain optimal pressure for extended periods.

  • 100% butyl polymer resists air loss for longer intervals
  • Each tube is individually boxed with sizes and valve types clearly marked for fast selection
  • Durable wall thickness for reliable service life

Simple to install and service, these tubes provide dependable performance for everyday riding and routine maintenance. 🧰

: 0350-0341
In Stock

Data sheet

Type
Motorcycle
Units
Each
Brand
PARTS UNLIMITED
Rim Diameter
18"
Duty
Standard
Inner Tube Valve Stem Type
TR-4 (Round Base), Center Metal Valve (Threaded/Nuts)
Tube Thickness
2.0 mm
Material
Butyl Polymer
Tube Fits Tire Size
100/80-18, 2.75-18, 3.00-18, 3.60-18, 90/90-18