Versatile and Effective Cassette Cleaning Brush
Description
Description
The ParkTool GSC-4 Cassette Cleaning Brush is the perfect tool for keeping your bike’s drivetrain and tires spotless. Designed with a unique angled and contoured shape, it makes cleaning even the hardest-to-reach areas simple and effective.
Ideal for Cassettes and Freewheels: The brush’s contoured design allows it to fit perfectly between cassette sprockets and freewheel teeth, ensuring a deep clean. It effectively removes grime and buildup that can affect performance and longevity.
Durable Nylon Bristles: Equipped with stiff nylon bristles, the GSC-4 scrubs away stubborn dirt, grease, and debris with ease. The bristles are durable enough to handle tough cleaning jobs while being gentle on bike components.
Ergonomic and Sturdy Handle: The strong ergonomic handle provides a comfortable grip, allowing you to clean efficiently without strain. Built for durability, the handle ensures the brush can withstand regular use.
In addition to cassettes and freewheels, the GSC-4 is also excellent for scrubbing tires, removing dirt, mud, and road grime. Its versatile design makes it an essential tool for maintaining your bike’s overall cleanliness and performance.

Features
Features
Specifications
Specifications
Shipping Policy
Shipping Policy
We ship across India with free shipping on orders above ₹2,000 (₹99 for orders below ₹2,000). Cash on Delivery is available up to ₹20,000, with additional COD fees based on order value. Orders typically arrive within 3–6 working days, though delays may occur.
Note: Most Shimano products may take longer to ship. View full shipping policy
Returns & Refunds
Returns & Refunds
Here's a quick overview of our return and refund policy:
- 7-Day Return Window: You can initiate a return within 7 days of receiving your product.
- Eligibility: Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible.
- Non-Returnable Items: Wetsuits and items discounted over 5% are not eligible for returns.
- Compatibility Issues: Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering.
- Shipping & Processing: Return shipping is to be arranged by the customer. No pickups available.
- Refund Options: Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees).
- Order Cancellations: Only possible before the order is processed.
For full details, visit our Return & Refund Policy page.