Bridgestone M403 Front Tire 70/100-17 Bias TT - Durable Motocross Tire for High Performance

Description

Elevate your motocross performance with Bridgestone's M403 front tire, engineered for aggressive riding and reliable durability. This 70/100-17 Tube Type tire combines robust construction with precise handling to tackle any track challenge.

Key Features

  • 4-Ply Bias Construction: Reinforced nylon casing for enhanced durability and resistance to punctures
  • 12/32" Tread Depth: Optimal grip and longevity for demanding off-road conditions
  • Tube Type Design: Traditional sealing method for reliable inflation and performance
  • 40 Load Index: Supports 302 lbs with safe weight capacity for competitive riding
  • Speed Rating M: Maintains stability at up to 81 mph for high-speed track use
  • Rubber Compound: Balanced tread formulation for consistent traction across varied terrain

Why Choose This Product

Whether you're competing in professional races or pushing limits on the track, the Bridgestone M403 front tire offers unmatched reliability. Its bias construction provides excellent heat resistance and structural integrity, while the 12/32" tread depth ensures long-lasting performance. The Tube Type design simplifies maintenance and delivers consistent pressure for precise handling. With a 40 load index and M speed rating, this tire balances strength with agility, making it a trusted choice for serious motocross riders.
SKU: GMCC672CEF
MPN: 107823
UPC: 092971310622
Category: Tires
Brand: Bridgestone
Stock: In Stock
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Bridgestone M403 Front Tire 70/100-17 Bias TT - Durable Motocross Tire for High Performance
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Elevate your motocross performance with Bridgestone's M403 front tire, engineered for aggressive riding and reliable durability. This 70/100-17 Tube Type tire combines robust construction with precise handling to tackle any track challenge.

Key Features

  • 4-Ply Bias Construction: Reinforced nylon casing for enhanced durability and resistance to punctures
  • 12/32" Tread Depth: Optimal grip and longevity for demanding off-road conditions
  • Tube Type Design: Traditional sealing method for reliable inflation and performance
  • 40 Load Index: Supports 302 lbs with safe weight capacity for competitive riding
  • Speed Rating M: Maintains stability at up to 81 mph for high-speed track use
  • Rubber Compound: Balanced tread formulation for consistent traction across varied terrain

Why Choose This Product

Whether you're competing in professional races or pushing limits on the track, the Bridgestone M403 front tire offers unmatched reliability. Its bias construction provides excellent heat resistance and structural integrity, while the 12/32" tread depth ensures long-lasting performance. The Tube Type design simplifies maintenance and delivers consistent pressure for precise handling. With a 40 load index and M speed rating, this tire balances strength with agility, making it a trusted choice for serious motocross riders.
SKU GMCC672CEF
MPN 107823
UPC/GTIN 092971310622
Brand Bridgestone
Category Tires
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Reviews

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Frequently Asked Questions

No, this is a TT (Tube Type) tire. Requires an inner tube.

Designed for intermediate to hard terrain motocross tracks. Good knob pattern for loose over hard surfaces.

No, tire only. Inner tube sold separately.

12-15 PSI for motocross racing, adjust based on track conditions and rider weight.

No, this is an off-road motocross tire, not street legal.

Installation Guide

Difficulty Medium
Est. Time 45 min

Tools Required

  • tire iron or tire changer
  • rim protectors
  • soap/water or tire lube
  • air compressor
  • valve stem tool
  • balance beads (optional)

Pro Tips

  • Use plenty of soapy water on bead and rim. Spin tire on rim strip to seat evenly. Check for balance after mounting.

Common Mistakes to Avoid

  • Not using rim protectors (scratches rims)
  • Insufficient lubrication (hard to seat bead)
  • Overinflating before mounting

Comparison vs Stock/OEM

Aftermarket performance tire vs OEM stock compound

Improvements

  • Better cornering traction
  • Improved knob durability
  • Consistent wear pattern

Considerations

  • Softer compound wears faster on pavement
  • Optimized for dirt only

Durability & Warranty

Expected Lifespan 20-40 hours of motocross riding (depending on conditions)
Warranty Manufacturer defect warranty only, no mileage guarantee
Maintenance Check pressure before every ride. Inspect for cuts/studs weekly. Rotate directionally if needed.

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