Enhance the durability and performance of your bike with this high-quality Bike Sprockets Cranksets Guard, crafted from premium aluminum alloy for exceptional strength and long-lasting use. Designed to fit cranksets with a BCD of approximately 104mm (4.1 inches) and compatible with 38T-42T chainrings, this chain protector offers reliable protection and easy installation for cyclists seeking to maintain optimal bike condition. Key Features: · Durable Aluminum Alloy Construction: Made from sturdy aluminum alloy material that ensures long-term durability and resistance to wear and tear, making it perfect for regular riding conditions. · Superior Protection: Effectively shields the brake disc from scratches, friction, oil, and dust contamination, preserving brake performance and extending the lifespan of your components. · Easy Installation: Designed for simple and quick installation with fine workmanship, requiring no complicated techniques, making it ideal even for first-time users. · Enhanced Riding Experience: Keeps your bike’s sprockets and cranksets protected, contributing to smoother performance and improved safety during rides. · Versatile Compatibility: Suitable for bikes with a BCD of about 104mm and chainring sizes ranging from 38T to 42T, providing a snug and secure fit. · Lightweight and Stylish: The sleek design not only offers robust protection but also adds a clean and polished look to your bike’s drivetrain area. Specifications: · Item Type: Bike Sprockets Cranksets Guard · Material: Aluminum Alloy · BCD: Approx. 104mm / 4.1in · Compatible Chainring Sizes: 38T-42T Package Includes: · 1 x Bike Sprockets Cranksets Guard This Bike Chain Protector is an essential accessory for cyclists aiming to safeguard their brake discs and cranksets from damage while enhancing the overall riding experience. Its durable aluminum alloy construction and easy installation make it a reliable and convenient upgrade for both casual riders and cycling enthusiasts.