Pinhead Seat Collar: 31.8 with 28.6mm Shim

$20.00

⋅ Only includes collar ⋅ does not include bolt ⋅ lock and key ⋅ To be used as an upgrade with LK2081 ⋅ LK2082 ⋅ and LK2085 lock sets for a better fit with the seat collar lock ⋅ Pinhead Product Overview (YouTube) ⋅ Fits both 28.6mm / 31.8mm diameter frames Specifications Color: Black Defined Color: Black Diameter: 31.8