








🔩 Elevate your ride with the ultimate chain care sidekick!
The BBB ChainChecker Wear Gauge is a precision aluminum bike tool designed to quickly measure chain wear with dual-level indicators. Beyond chain checking, it integrates 3 Allen keys (5/6/8 mm) and a valve tool, plus a chain hook for maintenance ease. Lightweight at 40g and compatible with all bike types, it’s an essential multi-tool for professional and enthusiast cyclists alike.
| Manufacturer | BBB Cycling | 
| Part number | BTL-125_Variant | 
| Item Weight | 40 g | 
| Product Dimensions | 1 x 1 x 1 cm; 40 g | 
| Item model number | BTL-125 | 
| Size | Medium | 
| Color | Clear,silver | 
| Style | BTL-125 | 
| Material | Aluminum | 
| Power source type | ac | 
| Item Package Quantity | 1 | 
| Number Of Pieces | 1 | 
| Folded size | 132 mm x 67 mm | 
| Included components | Includes an attached valve tool and 5/6/8mm box wrench. | 
| Batteries Included? | No | 
| Batteries Required? | No | 
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