1Pc Bicycle Flywhee 7-Speed Freehub Wheels Modification Freewheel for Brompton Folding Bike 7-Speed Flywheel 11-28T Accessories Blue

HIGH STRENGTH CONSTRUCTION】 Made from premium aluminum material, this flywheel is engineered for anti-corrosion and wear resistance, durability on every ride. WEIGHT-EFFICIENT DESIGN】 At approximately 130g, its lightweight feature allows for improved bike handling and performance without adding extra bulk. NO MODIFICATION REQUIRED】 Enjoy a straightforward upgrade process with no need for cutting or drilling; just install and ride! SIZING 】 Ensure compatibility by checking your model before purchase. Fits all 7-speed freehub systems. 1pc Bicycle Flywhee 7-speed Freehub Wheels Modification Freewheel For Brompton Folding Bike 7-speed Flywheel 11-28T Accessories