Dual-Action Cleaning for Hard-to-Reach Drivetrain Dirt
Overview
Overview
The Effetto Mariposa Cog Brush-For Chain & Cogs is designed to remove mud, grease and dirt from chains, chainrings, cogs and cassette areas. Its dual-bristle layout handles both broad surfaces and narrow gaps.
Dense Side Bristles: The wider lateral section uses short, closely packed bristles for scrubbing the chain, chainrings and sprockets. It helps break down stubborn buildup during regular drivetrain maintenance.
Long Tip Bristles: Longer and firmer bristles at the tip reach between cassette sprockets where dirt often collects. This allows more precise cleaning of areas that are difficult to access with standard brushes.
Functional Curved Handle: The slim curved handle can slide between sprockets and features lower teeth for loosening compacted mud inside cassettes up to 10-speed. Its nylon construction is shockproof and resistant to solvents.
The Effetto Mariposa Cog Brush-For Chain & Cogs offers targeted cleaning and lasting durability for regular bicycle maintenance.
Features
Features
Specifications
Specifications
Shipping, Returns & Refunds
Shipping, Returns & Refunds
We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.
Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.
Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.
For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.
Frequently Asked Questions
What is Cog Brush used for?
What is Cog Brush used for?
Cog Brush is specifically designed to remove mud and dirt from the chain and sprockets. Thanks to its double set of bristles, it is able to reach the dirt even inside the cassette, in the spaces between the sprockets.
How can I use Cog Brush?
How can I use Cog Brush?
We recommend using it together with Allpine Extra, the biodegradable degreaser suitable for deep cleaning of the chain. Apply the degreaser to the chain and sprockets and then use the Cog Brush to scrub away the mud and dirt.
And what about the thin and toothed handle?
And what about the thin and toothed handle?
The thin and toothed handle of the Cog Brush is designed to slip between the sprockets to remove dirt. However, it is suitable for transmissions up to a maximum of 10 speeds, as the spacing for 11, 12 and 13 speeds is too narrow. For transmissions with 11 speeds and above, the brush positioned on the tip of the Cog Brush, with thick and long bristles, performs the same task effectively.
