Heavy Duty Inner Tube
Heavy Duty Inner Tube
Heavy Duty Inner Tube

Heavy Duty Inner Tube

Blagovna znamka: PARTS UNLIMITED
Koda izdelka: 03500361
16,99 € z DDV
Najnižja cena v zadnjih 30 dnevih: 16,99 € z DDV

Heavy-duty inner tube built for off-road riding, using thick natural rubber to reduce punctures and pinch flats. Designed for 70/100-17 tyres with a TR-4 metal valve stem.

  • Thickness: 2.8–3.0 mm heavy-duty rubber
  • Size: fits 70/100-17 (17" rim)
  • Valve: TR-4 center metal (threaded with nuts)
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Ride harder with fewer flats. This Parts Unlimited Heavy Duty Inner Tube is made for off-road conditions where rocks, roots and hard landings can quickly lead to punctures or pinch flats. With 2.8–3.0 mm thick natural rubber, it delivers extra durability and tear strength so you can focus on riding instead of repairs.

Whether you’re training, racing, or tackling technical trails, the heavy-duty construction provides added protection and reliability, while the TR-4 center metal valve stem offers a secure, stable fit through the rim.

Key features:

  • ✅ 2.8–3.0 mm thickness for improved puncture & pinch-flat resistance
  • ✅ Natural rubber for very high tear strength and durability
  • ✅ Off-road focused—best suited for motocross/enduro use

Benefits of use:

  • 🔹 Fewer trail-side tube changes thanks to extra-thick rubber
  • 🔹 Better confidence in rocky terrain and under hard braking/landings
  • 🔹 Great value upgrade over standard tubes for demanding riders

Technical specifications:

  • 📌 Tube size: fits tyre 70/100-17
  • 📌 Rim diameter: 17"
  • 📌 Valve type: TR-4 (round base), center metal valve (threaded/nuts)
  • 📌 Thickness: 2.8–3.0 mm
  • 📌 Mounting position: Front/Rear
  • 📌 Brand: Parts Unlimited (Vendor PN: B20042)

Why choose this inner tube?

⭐ Heavy-duty build for real off-road abuse
⭐ Natural rubber for strength and long service life
⭐ A smart upgrade to reduce downtime and keep you riding longer

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