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Pinhead Solid Axle Wheels and Seatpost/Saddle Locks (front/rear Lock Nuts for 9mm and 10mm axles)
Compatible with 9mm and 10mm nutted axles and M5 seatpost collar bolts, this security system protects the three most frequent targets of theft on locked bikes: your front and rear wheels, and your saddle/seatpost.
- Solid axle wheel and seatpost security
- Fits solid axle wheels with 9 mm and 10 mm axles
- Fits all seat tube and seatpost sizes
- Uses SA coded key
- Easy one-time installation