Dynamic Double Checker chain gauge
In one tool you get a chain check for 7–13 speeds ( including SRAM Flattop ) and a minimum disc thickness gauge. Thanks to the precise 3-pin design, it measures the actual wear of the chain pins, not the "rollers" like with conventional gauges, so the result is more reliable. The rotor control works using precision grooves for minimal thickness and is compatible with most major brands (Shimano, SRAM, Campagnolo, Magura). There is a hook to stabilize the chain during measurement and an integrated ruler for quickly measuring dimensions. The body is laser-cut from anodized purple aluminum and you'll find a wear guide right on the tool, so you don't need a manual.
Main advantages
- 2in1: chain + disc wear check in one tool
- Accurate chain measurement: 3-pin system measures actual pin wear
- Compatibility: works with all 7–13s chains including SRAM Flattop
- Disc gauge: checks minimum thickness for most rotor brands
- Easy to use: instructions/wear-guide directly on the tool,
- Practical details: hook to stabilize the chain + integrated ruler
- Durable workmanship: laser-cut anodized aluminum (purple)
| product ID | 390309 |
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