Vintage 1992 Bridgestone MB-4 Steel MTB Frame (Used) White Condition
$62.37
Description
1992 Bridgestone MB-4 Vintage Mountain Bike Frame – Medium Rigid CroMo Steel
Step back in time with this iconic 1992 Bridgestone MB-4 mountain bike frame—perfect for retro cycling enthusiasts and project rebuilders alike. Crafted from durable Tange CroMo steel, this medium-rigid frame combines classic design with modern practicality, offering a lightweight yet robust foundation for your next adventure.
Frame Details
– Size & Fit: Medium (18.5″ seat tube), ideal for riders 5’7″ to 6’0″ (traditional sizing).
– Geometry: 22.5″ top tube (C-C), 17″ seat tube (C-C), and 3.25″ head tube for balanced handling.
– Compatibility: 100mm front/135mm rear QR axles, 26″ wheels, and English threaded bottom bracket (68mm shell).
Key Components
– Frame & Fork: Both constructed from CroMo steel for timeless durability.
– Brake System: Cantilever brakes for reliable stopping power on mixed terrain.
– Derailleur: 28.6mm front derailleur compatibility for versatile gearing setups.
Condition & Considerations
This frame carries the patina of decades spent exploring trails—expect moderate wear on the finish and rough headset bearings (original parts included). Ideal for collectors or those seeking an affordable base for a custom build.
Why Choose This Frame?
Looking to stand out on the trail? This vintage gem offers unmatched character compared to modern aluminum or carbon frames. Its CroMo steel construction ensures longevity while maintaining a lightweight profile (7 lbs 10 oz). Perfect for gravel grinding, light XC trails, or urban commuting with a retro vibe.
Comparison Snapshot
| Feature | Bridgestone MB-4 | Modern Aluminum Frame |
|———————–|——————|———————–|
| Material | CroMo Steel | Aluminum |
| Weight | 7 lbs 10 oz | 5-6 lbs |
| Price Point | Budget-Friendly | Premium |
| Durability | Long-Term | Shorter Lifespan |
Whether you’re restoring a classic or building a unique ride, this frame is a testament to the golden era of mountain biking. Grab yours today and pedal into history!
SKU: 210000056149
