Chainring Bolt Nut for 5-Speed Road Bike 0.39 x 5.12 Inch Black

The Chainring Bolt Nut is designed for 5-speed road bikes, making it a practical choice for cycling enthusiasts and bicycle repair professionals.

• High-quality materials ensure durability and resistance to wear in various cycling environments.
• Precisely designed for a perfect fit, enhancing the stability of bicycle chains for improved riding comfort.
• Easy installation with a complete set of bicycle toothpicks and roller lock bolts included, requiring no additional tools.
• Suitable for a wide range of bicycles including mountain bikes, road bikes, folding bikes, BMX bikes, and electric bikes.
• Offers great value for money, making it an ideal choice for both cycling enthusiasts and repair professionals.

• Material: 10B21 screw steel
• Size: approximately 0.39 * 5.12 inch / 1.0 * 13.0 cm
• Purpose: To fix large and small discs on the crank mechanism; suitable for various chainring types.

• 5 pcs included in the package.