Surly Stainless Seatpost Clamp - 30.0mm Bolt-On Silver MFPN=11159160 Offering a high-quality 100% carbon

Offering a high-quality 100% carbon shaft

Only compatible with Shimano XT M8000 SLX M7000 and MT700 1x or 2x cranks

3-Speed internal gear hub with gear ratio of 177%

Resistant to corrosion

Surly Stainless Seatpost Clamp - 30.0mm Bolt-On Silver MFPN=11159160 Offering a high-quality 100% carbonSurly Stainless Seatpost Clamp is cast and polished and wont rust or chip paint because they cant (even the black ones!). Theyre shiny! They look good! And most importantly they deliver the clampability seatposts crave. 30. 0mm and 33. 1mm sizes Color: silver or black Material Aluminum Type Bolt On Color Silver Diameter 30 Defined Color Silver