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Start ShoppingBridgestone M203 Front Tire 70/100-19 - Bias-Ply Motocross Off-Road Tire for TT Bikes
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Description
Elevate your motocross performance with Bridgestone's M203 front tire, engineered for aggressive off-road riding. This 70/100-19 bias-ply tire combines durable construction with intermediate compound for balanced traction and longevity on rugged terrain.
Key Features
- Bias-Ply Construction: Provides enhanced durability and stability for front-end handling on uneven surfaces.
- Intermediate Compound: Offers optimal grip in varied weather conditions while maintaining wear resistance.
- Tube Type (TT) Design: Ensures reliable sealing and performance for riders using inner tubes.
- Load Index 42: Supports up to 420 lbs (190 kg) for confident weight distribution during high-speed maneuvers.
- Speed Rating M: Capable of handling speeds up to 81 mph (130 km/h) for competitive racing scenarios.
Why Choose This Product
Whether you're tackling motocross tracks or rugged off-road trails, this tire delivers consistent performance with its reinforced nylon carcass and rugged tread pattern. The lightweight design (approx. 8.5 lbs) reduces rotational mass while maintaining structural integrity for aggressive riding. Its versatility across intermediate terrain makes it an ideal choice for riders seeking reliable traction without compromising speed or control.
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Elevate your motocross performance with Bridgestone's M203 front tire, engineered for aggressive off-road riding. This 70/100-19 bias-ply tire combines durable construction with intermediate compound for balanced traction and longevity on rugged terrain.
Key Features
- Bias-Ply Construction: Provides enhanced durability and stability for front-end handling on uneven surfaces.
- Intermediate Compound: Offers optimal grip in varied weather conditions while maintaining wear resistance.
- Tube Type (TT) Design: Ensures reliable sealing and performance for riders using inner tubes.
- Load Index 42: Supports up to 420 lbs (190 kg) for confident weight distribution during high-speed maneuvers.
- Speed Rating M: Capable of handling speeds up to 81 mph (130 km/h) for competitive racing scenarios.
Why Choose This Product
Whether you're tackling motocross tracks or rugged off-road trails, this tire delivers consistent performance with its reinforced nylon carcass and rugged tread pattern. The lightweight design (approx. 8.5 lbs) reduces rotational mass while maintaining structural integrity for aggressive riding. Its versatility across intermediate terrain makes it an ideal choice for riders seeking reliable traction without compromising speed or control.| SKU | GMC36282CB |
|---|---|
| MPN | 119689 |
| UPC/GTIN | 092971201456 |
| Brand | Bridgestone |
| Category | Tires |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Honda | CRF250R | 2018-2025 |
| Honda | CRF450R | 2017-2025 |
| KTM | 450 SX-F | 2019-2025 |
| Yamaha | YZ450F | 2020-2025 |
| Husqvarna | FC 450 | 2018-2025 |
Frequently Asked Questions
No, this is a TT (Tube Type) tire. Requires an inner tube.
Intermediate motocross conditions - hardpack, loam, some mud. Not ideal for extreme sand or rock.
No, tire only. Purchase a compatible 70/100-19 inner tube separately.
12-15 PSI front for motocross racing, adjust based on track conditions and rider weight.
Yes, designed for standard 1.60-2.15 inch wide 19-inch motocross rims.
Installation Guide
Difficulty
Medium
Est. Time
45 min
Tools Required
- Tire iron or lever set
- Tire changer or spoons
- Soap/water solution or tire lube
- Balancing beads (optional)
- Valve stem tool
- Air compressor
Pro Tips
- Use plenty of soapy water for easier mounting
- Install tube with valve stem aligned
- Break bead gently to avoid rim damage
- Set initial pressure to 12-14 PSI cold
Common Mistakes to Avoid
- Not seating bead properly
- Pinching tube during install
- Incorrect tire pressure
- Skipping balance check
Comparison vs Stock/OEM
Aftermarket racing tire vs OEM street-legal tires
Improvements
- Superior knob pattern for dirt traction
- Lighter weight construction
- Better cornering grip
- Optimized for MX racing
Considerations
- Not DOT approved for street use
- Faster wear on pavement
Durability & Warranty
Expected Lifespan
15-30 hours of motocross riding depending on conditions
Warranty
Manufacturer defect warranty only, no mileage guarantee
Maintenance
Check pressure before every ride, inspect for cuts weekly, rotate directionally if needed
What Others Are Saying
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