Lock it down, ride it out! 🚴♀️
The Pinhead Seat Collar Lock is designed for universal compatibility with seat tubes of 28.6 mm and 31.8 mm. Its sleek silver finish not only enhances your bike's look but also provides maximum security, ensuring your seat post stays locked in place. Easy to install, this collar lock is the perfect upgrade for any cycling enthusiast.
Trustpilot
2 months ago
1 day ago
