Park Tool SW-42 Four-sided Spoke Wrench AI The high-grip ADDIX Race compound

The high-grip ADDIX Race compound inspires confidence through fast corners and technical descents

For front or rear

while RaceGuard puncture protection adds extra defence against road debris and everyday hazards

The new carbon fibre Super Record™ 12x2 Speed crankset has been made lighter on the inside through Campagnolo Hollow Technology

Park Tool SW-42 Four-sided Spoke Wrench AI The high-grip ADDIX Race compoundUnique four sided design provides extra strength and support and helps prevent slipping and deformation of aluminum nipples. Uses the same world famous design and high quality materials as our three sided spoke wrenches. Specifications Four sided Sized for 0. 136" (3. 45mm) nipples Same size as the SW 2 (red) Fits common Edco, Wheelsmith and DT square nipples, among others