Description
The SUPERSPROX Stealth Rear Sprocket delivers the durability of steel teeth with the lightweight advantage of an aluminum core—giving you longer intervals between replacements without the weight penalty. If you’re running a high-displacement bike and want a sprocket that can handle aggressive acceleration and sustained power delivery, this is the upgrade that pays for itself through extended service life. The forged riveted construction and proven 4x longer steel-tooth lifespan make this a no-compromise choice for racers and serious enthusiasts.
- Steel teeth, 4x longer life
- Aluminum core, 70% lighter
- Forged rivet construction
- 50-tooth configuration
- Anodized blue finish
- Rated to 1400cc displacement
- MPN: RST-990-50-BLU
- Bolt-on installation
- Pound-for-pound strongest option
