Derailleur Hanger fit for Trek Boone Crockett Domane Emonda Lexa Speed Concept 176 Black auspowers_batchsix Active Pen High Sensitivity 1

Active Pen High Sensitivity 1

2-Pack 316 Stainless Steel Double Ended Bolt Snap Hook 3-1/2'' Double End Bolt Snaps Hooks Scuba Diving Clips Marine Grade for Water Bucket/Dog Leash/Pet Feed Bucket & Hammock/Horse Tack and More

Holding Capacity: 300 lbs Premium Design Featuring both strength and adjustability

NON-CONTACT MEASURING: Contactless technology reads temperature from a forehead or wrist with no physical contact up to 2-3 inches away

Derailleur Hanger fit for Trek Boone Crockett Domane Emonda Lexa Speed Concept 176 Black auspowers_batchsix Active Pen High Sensitivity 1Derailleur Hanger fit for Trek Boone Crockett Domane Emonda Lexa Speed Concept 176 Black Read more : Derailleur hanger is a metal extension of the rear dropout through which a rear derailleur is mounted. If the rear derailleur is damaged, mostly likely the derailleur hanger could be damaged as well and has to be replaced. It's also recommended to carry a spare derailleur hanger when riding a mountain bike. Below is a reference of compatibility list.