
Surly MDS Dropouts chips. Made of cast and machined 6061-T6 aluminum or stainless steel, and available in multiple configurations.
- 10mm Vertical Dropout
- Standard Derailleur Hanger
- Fender Eyelets
- Aluminum

Surly MDS Dropouts chips. Made of cast and machined 6061-T6 aluminum or stainless steel, and available in multiple configurations.