Pitlock Set 01 Front Wheel & Seat Post:

Description

Pitlock: Secures:
Front wheel (installation width – 119 mm standard)
Seat post (installation width – 33 mm standard)
1 Pit with code matching
 
Ensure the outer contact surfaces of the seat post bol are flat and parallel to the saddle clamp. If this is not the case you can order a Pitlock saddle clamp to ensure the correct fit.