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BOX Components Helix Fixed Seat Clamp 31.8mm Black 
BuyPART NUM 260735
Box Helix Fixed Seat Clamp 31.8mm Cold forged and CNC machined from 6061-T6 aluminum alloy, the Helix seatclamp is tough, lightweight (A 31.8 clamp … read more
your price $24.99
BuyPART NUM 260735 
BOX Components Helix Fixed Seat Clamp 25.4mm Black BuyPART NUM 200151
Box Helix Fixed Seat Clamp 31.8mm Cold forged and CNC machined from 6061-T6 aluminum alloy, the Helix seatclamp is tough, lightweight (A 31.8 clamp … read more
your price $24.99
BuyPART NUM 200151 These models are available for online purchasing and can be shipped directly to you.
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