About this item Easy to install and use, prevents the chain from falling behind the flywheel and reduces deposits on the flywheel. Perfect design holds the wheel firmly in place and the wheel will not come off easily Material: made of high quality plastic, good toughness, not easy to crack or damage, durable Rotating Flywheel Plate: Outside diameter 138mm/5.43in, inside diameter 37mm/1.46in, suitable for 28T-34T. Usage: This product is used to install inside the rear wheel flywheel to protect the steel wire, applicable to disc brake box hub, and applicable to mountain bike shifting flywheel chain guard. Package Contents:2pcs Bicycle Flywheel Spoke Protectors,…
