90/100-16 & 70/100-19 Heavy Duty Inner Tubes for Dirt Bike Pit Bike Off Road Motorcycle – 3.25-16” 2.75/3.00-19” Tubes Fit CRF100 CRF125 CRF150 KX TTR XR 50cc-450cc Motocross MX
Product details
| Management number | 229061842 | Release Date | 2026/05/31 | List Price | US$12.80 | Model Number | 229061842 | ||
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| Category | |||||||||
Get your dirt bike ready for the trails with this heavy-duty front and rear inner tube set, designed for superior performance on motocross and off-road terrain. The set includes one 70/100-19 (2.75/3.00-19) front tube and one 90/100-16 (3.25-16) rear tube, both made from premium, thick rubber that resists punctures and maintains air pressure even under tough riding conditions.These tubes fit a wide variety of dirt and pit bikes ranging from 50cc to 450cc, including popular models like Honda CRF100 / CRF125 / CRF150 / XR100, TTR125FB / TTR230, KX100 / KX125 / KX250, and many others. Whether you ride motocross, enduro, or trails, these tubes deliver reliable traction, grip, and comfort.Specifications:Front Tube: 70/100-19, fits 2.75/3.00-19 tiresRear Tube: 90/100-16, fits 3.25-16 tiresMaterial: High-strength rubber compoundFitment: 50cc–450cc pit bikes, dirt bikes, and off-road motorcyclesPackage Includes: 1 × 70/100-19 tube + 1 × 90/100-16 tubeNote: Always check your tire size before purchase to ensure compatibility.
- Heavy-Duty Dual Tube Set – Includes one 90/100-16 rear tube (3.25-16”) and one 70/100-19 front tube (2.75/3.00-19”), built for strength and durability on dirt and motocross bikes.
- Wide Compatibility Range – Perfect fit for most 50cc–450cc pit bikes, trail bikes, and off-road motorcycles including CRF100, CRF125, CRF150, XR100, TTR125, KX, and similar models.
- Reliable Off-Road Performance – Designed to handle rough terrain, providing excellent air retention, traction, and stability for motocross, trail, and dirt track riding.
- Premium Quality Rubber – Made from thick, flexible rubber for puncture resistance and longer tube life; resists pinch flats during high-impact and aggressive riding.
- Easy Installation & Universal Fit – Simple to mount on 16” and 19” tires without modification; compatible with most standard dirt bike rims. Includes: 1× 90/100-16 tube + 1× 70/100-19 tube.
| ASIN | B0FZJWT71C |
|---|---|
| Size | 90/100-16 |
| Brand Name | 91.SCS |
| Valve Type | Schrader |
| Wheel Size | 16 Inches |
| Item Weight | 1 Pounds |
| Manufacturer | 91.SCS |
| Model Number | 16 inch front 19 inch front tire tube |
| Item Diameter | 16 Inches |
| Material Type | Rubber |
| Included Components | 1x 2.75/3.00-19 tire inner tube, 1x 90/100-16 tire inner tube |
| Warranty Description | yes |
| Manufacturer Part Number | SCSTL002+SCSTL004 |
| Compatible Tire Width Maximum | 16 Inches |
| Compatible Tire Width Minimum | 16 Inches |
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