The Problem Solvers Braze-On Front Derailleur Adapter simply clamps onto your frame's seat tube and provides a secure place to bolt on your braze-on front derailleur (sold separately). This fine adapter is made of light, durable aluminum and includes a stainless-steel bolt.
|Option||Barcode||Manufacturer's Part Number||Vendor Number|
|Silver / 28.6mm||00708752073630||DP0910||QBP-DP0910|
|Silver / 31.8mm||00708752073654||DP0920||QBP-DP0920|
|Black / 34.9mm||00708752073685||DP0931||QBP-DP0931|