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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
Fits seatposts 22-31
15mm overall length with a 12mm wheel building calculator dimension
Vendor Sunlite Manufacture Number Model Name Defender D3 Straight Cable Category Locks
Non-slip rubber surface
Top quality design and materials in sizes to fit modern road and 'cross bikes
Ritchey WCS Switch External Cup Headset - EC44/28.6 Upper EC44/40 Lower 28.6 Threadless BLK Spire I Seatpost Fits seatposts 22-31A key component of the Ritchey Switch System the WCS Switch External Cup Headset is designed to specifically work with the Ritchey Switch Stem to route cables wires and hydraulic lines from the handlebar through to the bicycle frame. Cables are routed from the handlebar into the headset conduit which sits on the underside of the Switch Stem and then travel through an opening on the front of the Switch headset spacers before passing through two
