![Shimano Bl-r400 Drop Bar (right / Left) Road Bike Brake Levers/lever Set - Bicycle Brake - AliExpress Shimano Bl-r400 Drop Bar (right / Left) Road Bike Brake Levers/lever Set - Bicycle Brake - AliExpress](https://ae01.alicdn.com/kf/H323cf187e97645028c5624a372b39238V.jpg)
Shimano Bl-r400 Drop Bar (right / Left) Road Bike Brake Levers/lever Set - Bicycle Brake - AliExpress
![Quick question: Are the Shimano BL-R400 Brake Lever compatible with mechanical disc brakes or only rim brakes? : r/bikewrench Quick question: Are the Shimano BL-R400 Brake Lever compatible with mechanical disc brakes or only rim brakes? : r/bikewrench](https://external-preview.redd.it/GNJIKogF9QoMPjsqvWXdmNYHbij4UdpPZmOVQ-bbAE0.jpg?auto=webp&s=d173ec1df5e8451e672b7d0bb0e04afe67dfa3b0)
Quick question: Are the Shimano BL-R400 Brake Lever compatible with mechanical disc brakes or only rim brakes? : r/bikewrench
![I was told by more than one person that it couldn't be done without upgrading my entire braking system, but here's my 30 year old Univega Nuovo with Shimano BL-R400 brake levers! I was told by more than one person that it couldn't be done without upgrading my entire braking system, but here's my 30 year old Univega Nuovo with Shimano BL-R400 brake levers!](https://external-preview.redd.it/D5n1zGMzshy72nKUMywBYZzA1MnrvXMUDIaIRsUgPsU.jpg?auto=webp&s=fe699afa92cb2fda5f3e17b2ea60069cbbfb076f)
I was told by more than one person that it couldn't be done without upgrading my entire braking system, but here's my 30 year old Univega Nuovo with Shimano BL-R400 brake levers!
![Shimano Bl-r400 Drop Bar (right / Left) Road Bike Brake Levers/lever Set - Bicycle Brake - AliExpress Shimano Bl-r400 Drop Bar (right / Left) Road Bike Brake Levers/lever Set - Bicycle Brake - AliExpress](https://ae01.alicdn.com/kf/H78f16b9b6f7f4be3b2ee89f631a944b1H.jpg)
Shimano Bl-r400 Drop Bar (right / Left) Road Bike Brake Levers/lever Set - Bicycle Brake - AliExpress
![Amazon.com : SHIMANO BL-R400 Road Drop Brake Levers Set (Black) : Bike Brake Levers : Sports & Outdoors Amazon.com : SHIMANO BL-R400 Road Drop Brake Levers Set (Black) : Bike Brake Levers : Sports & Outdoors](https://m.media-amazon.com/images/I/71DOARBOoTL._CR0,0,1002,1002_UX256.jpg)