Gear Hanger Repair Taps**Repair Tap and Bush for Gear Hanger**With this set you can repair a defective thread in the derailleur hanger. The tap allows the old defective thread to be milled out and a new thread cut.The repair sleeve threads into the new M12 hole, then you can continue to use the M10 derailleur eyelet as usual.* CYT6060* Art Nr: 729989* EAN Code: 4250968700733Contents:* Repair Tap M12* Repair Sleeve x 1, M10 inner, M12 outerRecommended tap wrench 3.5 - 9.0mm (CYT7510B)**Repair Tap for Gear Hanger*** CYT6750* Art Nr: 720075* EAN Code: 8590831330688With this repair tap you can ream the damaged M10 thread and cut a larger M12 thread in one operation.Recommended tap wrench 3.5 - 9.0mm (CYT7510B)**Repair Bush for Gear Hanger*** CYT5050* Art Nr: 720076* EAN Code: 8590831330695To be used with thread reamer Art.: 720075/729989