

Brand: TOOPRE
Product Name: Master Chain Breaker
Model: TL-P08
Material: 45# Steel + 40Gr + PP + TPR
Application: 6-12 Speed Derailleur Chains, compatible with 1/8" Single-Speed Chains, SRAM AXS Flattop Chains, and supports riveting of Campagnolo 11-speed and 12-speed chains.
The TOOPRE TL-P08 Master Bike Chain Breaker Tool is a durable and easy-to-use bicycle repair tool designed for removing, installing, cutting, and riveting chains. Its precision-machined body ensures accurate alignment, while the smooth threaded drive rod makes operation easier and more efficient.
The tool features a large blue T-handle for increased leverage, allowing users to break chains with less effort. The replaceable chain pin design extends the tool’s service life, while the hidden storage chamber keeps spare accessories safely stored inside the body.
With strong compatibility and professional construction, the TL-P08 is suitable for mountain bikes, road bikes, gravel bikes, folding bikes, commuter bikes, and workshop use.
| Feature | Description |
|---|---|
| Heavy-Duty Steel Body | Machined 45# steel body provides excellent strength, durability, and stable performance. |
| Smooth Operation | Precision threaded spindle and built-in bearing ball help reduce friction and improve force transmission. |
| Replaceable Pin Design | Equipped with a replaceable 40Gr steel pin, offering high hardness and resistance to breakage. |
| Wide Compatibility | Works with 6-12 speed chains, 1/8″ single-speed chains, SRAM AXS FlatTop, and Campagnolo 11/12-speed chains. |
| Floating Chain Support | Helps accurately position and support different chain types for easier chain breaking and riveting. |
| Hidden Storage Chamber | Built-in hidden chamber stores spare pin and Campagnolo riveting screw for convenient use. |
| Ergonomic Handle | Large blue T-handle and PP + TPR grip provide extra leverage, comfort, and anti-slip control. |
| Magnetic Positioning | Built-in magnet helps the chain support plate locate quickly and securely. |
| Item | Details |
|---|---|
| Brand | TOOPRE |
| Model | TL-P08 |
| Product Name | Master Bike Chain Breaker Tool / Bicycle Chain Cutter |
| Color | Blue |
| Material | 45# Steel + 40Gr Steel + PP + TPR |
| Product Size | 205 × 87 × 42 mm |
| Package Size | 255 × 130 × 55 mm |
| Net Weight | Approx. 399.7 g |
| Package Weight | Approx. 533 g |
| Application | Chain removal, installation, cutting, repair, and riveting |
| Chain Type | Compatibility |
|---|---|
| 6-12 Speed Derailleur Chains | Compatible |
| 1/8″ Single-Speed Chains | Compatible |
| SRAM AXS FlatTop Chains | Compatible |
| Campagnolo 11-Speed Chains | Riveting supported |
| Campagnolo 12-Speed Chains | Riveting supported |
| MTB / Road / Gravel / Folding / Commuter Bikes | Suitable |

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