Feature(may vary by option.)

●Product size: diameter 31.8 mm, weight: 40 g
●Product material: Deliciated aluminum combined with high quality craftsmanship.
●Product function: seat post clamp for your bike; with threaded studs for pannier rack holder seat clamp; mounting on the seat post.
●Applications The clamp tube is for most road bike, MTB, BMX with 31.8mm size.
●Customer Service:I hope you can contact us freely if there is any confusion.

[Silver]

[Black]

Description

ZUKKA Seat Clamp Seat Clamp 31.8 mm Bicycle Quick Release Seat Post Clamp Seat Post for MTB Bicycle Black