Chain Breaker And Press Tool For 415 428 420 41 40 Chains, Steel Construction For Fast Pin Removal And Easy Installation, Precise CNC Pilot Groove, Holds Chain Firmly, Single Strand Fit, Durable Cutter For DIY Bike Mods

Chain Breaker Tool for 415, 428, 420 Series Chains
✔️ 1 piece pack; steel body with pins for 415 428 420 chains

This compact chain breaker tool is designed to press or remove pins on single strand chains from sizes 415, 428, 420, 41, and 40. It’s ideal for bicycle or repair shop use in tight spaces.

✅ Sturdy steel structure for quick pin removal and installation.
✅ Fine pilot grooves and CNC design firmly hold the chain in place.
✅ 3-hole pilot design for precise alignment and easy use in tight spaces.
✅ Dimensions 60 x 50 x 16 mm with satin polished finish for smooth operation.
✅ Pack: 1 piece; no extra accessories required for basic use.

💡 What is a chain breaker tool used for in bike maintenance and how does its pin-driven design help?

It's handy for precise pin removal and reassembly in tight spots.

• Pin-driven action minimizes slippage and keeps chains aligned during pressing.
• Compatible with common single strands like 415, 428, 420 chains.
• Sturdy steel body with CNC pilot grooves for reliable operation.
• Compact design fits easily in small toolboxes for field repairs.