DYC Professional Chain Breaker Tool 420–530 – Replaceable Pins, Hex Key, Fits 40/410/415/420/428/50/520/525/530 Chains
- £34.45
- £34.45
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Free Returns
Description
xOverview
Meet the DYC Professional Chain Breaker Tool, purpose built for 420 to 530 roller chains. Designed for riders and shops alike, it handles chains on motorcycles, ATVs, mini bikes, pit bikes, dirt bikes, and go karts. A separate pin design with two replaceable cutting pins and a hex key lets you swap pins quickly and keep working, whether you are on the trail or in the garage.
Why it stands out
- Modular, replaceable pin system with two pins and a hex key; swap in seconds to minimize downtime and extend tool life.
- Wide 420–530 coverage; compatible with 40/410/415/420/428/50/520/525/530 single-strand roller chains for a variety of bikes and builds.
- Controlled, clean breaks; fine-thread drive delivers steady pressure for precise pin removal and accurate length changes during sprocket or wheelbase work.
- Trail-ready, shop-strong; compact body fits in tool rolls and durable construction stands up to repeated use on the road or at the track.
What you get
- Chain breaker tool
- Two replaceable cutting pins (one installed, one spare)
- Hex key
- Quick-start guidance for common 420–530 chains
Real world use
Whether you are swapping sprockets, changing gearing, or performing routine maintenance, this tool is designed to be reliable in demanding environments. The smooth action and clear alignment help you achieve clean breaks and precise adjustments without guesswork. Its compact form means you can carry it in a backpack or tool roll for on the go maintenance, while its sturdy build supports repeated use in a workshop.
Who this helps
Riders, mechanics, and hobbyists working with a range of bikes and go karts will appreciate the balance of precision and portability. If you frequently service 420 to 530 chains, this tool offers a practical way to handle pin removal and chain length adjustments with confidence.
FAQ
Q: What chain sizes does the DYC Professional Chain Breaker Tool support?
A: The tool works with 420–530 single-strand roller chains, including 40/410/415/420/428/50/520/525/530.
Q: What is included in the package?
A: Chain breaker tool, two replaceable cutting pins (one installed, one spare), hex key, and quick start guidance.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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