Description
The Park Tool USA CT-3.3 Screw-Type Chain Breaker is a professional-grade addition to any collection of bike tools, designed to remove and install chain rivets on modern and traditional bicycle chains. Ideal for home mechanics and shop use, it fits single-speed, multi-speed, road, and mountain bike chain systems.
- Compatible with 5-speed to 12-speed derailleur chains, including Shimano XTR 12-speed, SRAM Flattop, and SRAM T-Type systems.
- Works with single-speed chains in 1/8-inch, 3/16-inch, and half-link formats for broad service coverage.
- Replaces older CT-3 and CT-3.2 style applications as an updated chain tools ct-. screw-type chain breaker replacement option.
- Uses replaceable driving pin part CTP / CTP-C family support for long-term serviceability.
Built with an investment-cast steel body, the CT-3.3 is made to handle the force required for stubborn chain rivets while maintaining smooth, controlled operation. A floating locating shelf improves fit across different chain widths, and the comfortable screw handle helps keep the driving pin aligned during use. This park tool usa ct-. screw-type chain breaker is an OEM-quality tool from Park Tool, not a generic aftermarket copy, making it a dependable choice for chain sizing, chain replacement, and routine drivetrain service. Installation and operation are straightforward for most DIY users with basic bike repair experience.
OEM-quality replacement tool performance with easy DIY use, backed by Park Tool durability and ships same day from our warehouse.
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