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Surly Constrictor Seatpost Clamp (Black) (33.1mm)

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Price: $15.00

Diameter:

  • 33.1mm
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The Constrictor was designed specifically to end slipping seat posts. The extra-thick clamp utilizes an 8mm stainless bolt and accommodates a rear cantilever brake hanger, if you decide to go that route. The Constrictor is machined out of aluminum billet and black anodized.
Specs:
Defined ColorBlack
Diameter33.1
ColorBlack
TypeBolt-On