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Product Name: Road Bike Chain Catcher / Chain Keeper
Material: CNC Machined Aluminum Alloy
Precision Dimensions: 105×13.5×9.5×6×5mm
Ultra-Light Weight: Only 30g
Compatibility:
Works with 34T-50T and 36T-52T chainring combinations
Specifically designed for modern road bike drivetrains
Key Features:
100% Effective chain drop prevention
Scratch-proof design protects your frame
Tool-free installation in seconds
Mounts securely on front derailleur position
Maintenance-free operation
Compatible with all major groupsets
| Material | |
| Material | Aluminum alloy |