Item # ISC-1
(discontinued) / Tools / Frame & ForkInternal Seat Tube Clamp
The ISC-1 has been discontinued and replaced by the ISC-4.
Clamping directly onto frames made from carbon fiber and other ultra-thin materials can cause inadvertent frame damage. The ISC-1 is designed to allow you to hold frames securely without clamping onto a tube and to raise the bike to a more comfortable working height. To use, insert the ISC-1 into the seat tube, turn the knob to expand the tool, and then clamp into any Park Tool Repair Stand. Fits frames with seat tube diameters 25mm to 27.4mm.
Just So You Know
E-gift cards must be purchased individually. Adding this product will remove the e-gift card currently in your cart. Would you like to continue?