Alloy Bicycle Disc Screws M8x6.5mm 4.5g Lightweight Chainring Bolts for Single Ring MTB Road Bike Black Gold Silver(2disc Iridescent)

Details

• Ultra-Lightweight Design: Each set weighs only 4.5 grams, significantly reducing overall bike weight for enhanced climbing performance and faster acceleration on road and mountain bikes.
• Superior Resistance: Crafted from high-grade alloy, these screws resist acid, alkali, seawater, and muddy off-road conditions, no rust or fading even after long-term exposure.
• Precise Size Options: Available in M8x6.5mm for single chainrings and M8x10mm for double chainrings; features an internal hex socket design for easy installation with a for torque wrench.
• Secure Drivetrain Fixation: Sold as a complete set of 5 bolts matching locknuts; recommended installation for torque is 8Nm to prevent chainring loosening during bumpy rides and intense cycling.
• Wide Compatibility: Ideal replacement parts for mountain bikes, road bikes, and racing bicycles; perfect for upgrading drivetrain components and fixing worn or damaged chainring screws.