Bicycle Chain Tensioner Adjuster Professional Chain Adjuster Bike Chain Tensioner Aluminum Alloy Single Speed Chain Fastener for Bike Chain Additions

Product Specifications:

Color: yellow Material: aluminum Size: 7.27*2.65cm Weight: 150g

Package includes:

1 x Bicycle Tail Hook Extension Plate​

Regarding the product:

Upgrade your bike's drivetrain with the Rear Derailleur Extension Plate, the essential component for cyclists looking to install larger cassettes or wider tires. Extended Gear Range:​ This CNC-machined tail hook extender effectively moves the rear derailleur outward, allowing you to run oversized cassettes (e.g., 42T, 46T, 50T+) and eliminating clearance issues. Premium Material:​ Constructed from high-grade aluminum alloy, this plate is lightweight, corrosion-resistant, and built to withstand tough off-road conditions. Perfect Fit:​ Precision-machined with a standard 17mm​ inner bore diameter to ensure compatibility with most mountain bikes, road bikes, and gravel bikes featuring a standard derailleur hanger. Easy Installation:​ Simple bolt-on design allows for quick and hassle-free installation with basic tools—no modifications required. Stylish Design:​ Features a sleek, anodized gold finish that not only looks great on your bike but also resists scratches and wear.