About this item

• RELIABLE CHAIN GUIDE: This seat tube clamp chain guide prevents the chain from dropping off the upper side, ensuring a smooth and safe riding experience.
• FASHIONABLE DESIGN: Featuring a fashionable and simple design with a nice appearance, adds a touch of style to your bike while extending chainring life, , ensuring a longer-lasting and reliable performance.
• WIDE COMPATIBILITY: Adjustable design, suitable for bikes with 1x drivetrain systems. With included spacers, fits seatpost diameters of 27.2mm to 34.9mm.
• EASY INSTALLATION: Comes with an installation tool for easy installation and adjustment without the need to disassemble the crank.
• HIGH-STRENGTH MATERIALS: Made of durable aluminum alloy 7075 CNC and ABS plastic, weighing only 53g/1.87oz, with a novel hollow design to reduce weight and improve anti-chain performance, making your ride smoother and easier while being rust-resistant.