Spacer Interface Shim Kit Acera stamped aluminium Zee Cage II

stamped aluminium Zee Cage II features a unique side-loading design

String Pattern: 16 Mains x 19 Crosses

CARE BEFORE SNORKELING: It is best to fit your set before entering the water to begin your snorkeling adventure

Zwift Cog is compatible with almost any 8-13-speed bike

With asymmetrical Overcurve upper

Spacer Interface Shim Kit Acera stamped aluminium Zee Cage IIFastTT spacer interface shims are REQUIRED when bolting FastTT spacers or adjustable angled risers directly to base bar mounting pedestals or to other brand spacers. NOT REQUIRED when bolting FastTT spacers or adjustable angled risers to any FastTT adapter plates. CNC machined in high grade anodised aluminium. Each kit includes 2x oval and 2x aero profile shims to suit all fitments. IMPORTANT MOUNTING INFORMATION Our spacers have a maximum 38mm bolt