The S-Works Standard Seat Collar is constructed from a durable, lightweight aluminum, and even as a "small part," it exemplifies the quality that S-Works is known the world over for.
- S-Works 32.6mm standard collar (14mm tall) fits all Specialized road frames with an aluminum outer seat tube sleeve.
- S-Works 31.8mm standard collar (14mm tall) fits all Specialized road frames with a 31.8mm outer seat tube diameter.
- S-Works 31.8mm standard collar (14mm tall) fits all Specialized road frames with a 31.8mm outer seat tube diameter.