Features:
Made from alloy, strong and .
Used to check hanger alignment and smooths incorrectly aligned derailleur hangers, help you solve problems.

Specifications:
Material: alloy
Color: Black / Blue / Red / Orange / Purple (optional)
Size: 400 * 98mm / 15.7 * 3.8in
Weight: Approx. 374g / 13.2oz

Package List: Y18628B
1 * Derailleur Hanger Alignment Gauge