If you’re swapping sprockets, shortening a chain, or dialing in a fresh drivetrain, this chain breaker tool is a must-have in the toolbox. Simple, solid, and easy to use — it lets you push chain pins in and out cleanly without mangling links or fighting the chain.
We use this exact style tool in the shop when setting up STACYC bikes, race builds, and drivetrain upgrades. It’s especially clutch when upsizing sprockets and you have to resize the chain correctly — no guessing, no hammering, no sketchy shortcuts.
Why it’s worth having:
🔧 Breaks & installs chain pins cleanly
⚙️ Perfect for STACYC & kids bike chains
🛠 Makes sprocket swaps way easier
💪 Compact, durable steel construction
🧰 Shop-grade tool without the shop-grade price
Use it for:
Sprocket upgrades
Chain replacement or resizing
Drivetrain maintenance
Race bike setup & tuning
Pro tip from the Bike Pit:
Anytime you go up in front sprocket size, you’ll almost always need to adjust or replace the chain. This tool makes that job quick and frustration-free. Pair it with proper chain tension — a slappy chain is a happy chain.
If you’re building or maintaining a Little Ripper’s bike, this is one of those tools you’ll reach for over and over again.
Need help picking the right chain or sprocket to go with it? We’ve got you — just shoot us a message. 🏁
Slapped it on the kids 16 inch because my kid was complaining about the batteries dieing, I thought the weight being on top might effect something with balance but 100% didn't and she still rips it! Definitely recommended
After speaking with H&S, I took the recommendation of their 4 inch riser bars for my bean sprout kid. It was a straight forward bolt on install. No need for adapters or extensions.
From purchasing to install a faultless service provided. Fast shipping is wonderful.
The ASV levers for the pw50 are a must for smaller riders! Amazing improvement to small rider’s confidence. Thanks again for a great consumers experience.
