Freewheel Spoke Guard Disc - Bicycle Spoke Protector for Cassette Hub Protection (Clear Wheel Shield)

Nothing ruins a ride faster than a dropped chain or a chewed-up spoke. This lightweight freewheel spoke guard creates a protective barrier between your cassette and spokes, helping prevent costly damage when shifting gets rough or the chain slips. Made from durable, high-strength plastic, it’s built to handle daily rides, trail vibration, and unexpected bumps. Whether you ride mountain trails or city streets, it’s a simple upgrade that keeps your drivetrain cleaner and your wheel safer. Ideal for riders who want peace of mind without adding bulk. eBay+1

Key Features

• Prevents chain drops from slipping into spokes and damaging your rear wheel. eBay

• Durable transparent plastic resists cracking while staying lightweight. eBay+1

• Helps reduce grit and sand getting thrown onto the cassette area during rides. eBay

• Designed for disc brake cassette hubs (not for V-brake hubs). eBay

Why Choose Our Freewheel Spoke Guard Disc
Unlike thin, brittle protectors that warp or snap, this cassette hub protector uses high-strength plastic designed for longer life and better stability. It adds protection without affecting performance, keeping your drivetrain cleaner and your spokes safer—especially during fast shifts or bumpy climbs. eBay+1

Perfect For (Occasions & Uses)

• Trail rides, commuting, weekend cycling, and bike touring

• Riders upgrading or restoring mountain bikes and road bikes

• Anyone who wants a reliable mountain bike spoke guard to prevent drivetrain mishaps

How It Works / How to Use
Install the guard behind the cassette/freewheel on compatible disc brake cassette hubs. Once fitted, it acts as a shield to block chain overshifts and protect spokes from impact. eBay

Product Specs

• Material: High-strength plastic (transparent) eBay+1

• Common sizing in market listings: Outer diameter around 138–164mm, inner diameter ~37mm (varies by model). Walmart.com+1

Ride Protected, Shift Confidently
Upgrade your bike with a smart chain drop protector that helps prevent avoidable damage and keeps every ride smoother. Experience the difference this Freewheel Spoke Guard Disc can make the moment you hit the trail or road.