Other

This adaptor makes 135mm rear MTB axle compatible with any stationary fluid/wind trainer. - Stainless steel construction for durability. - Fits 135 x 12mm rear axle. - Compatible with 5mm Allen for easy installation.

2-bolt dropout mount, allowing a bike to be kept upright. - Made of durable aluminum - Compatible with: Crosstrail and Ariel A1 Disc bikes (up through MY14) - 2012-2014 Hardrock and Myka models - Crossroads and Expedition models (up to MY13) with 2-bolt dropout mount

- Replacement pads & holders w/ Velcro; for Specialized Carbon Aerobar or Specialized Hydroformed Alloy Aerobar

Mate Specialized's Clip-On Clamp to a pair of aero extension bars and get time on your side. Their 22.2mm diameter is compatible with many standard aftermarket extensions, and with a one-bolt hinge system, they're simple to install.

Specialized's S50 aluminum extensions allow for a low aggressive aero position or a high-leverage position for climbing. Their 22.2mm outer diameter is compatible with many standard aftermarket aerobar clamps, and at 400mm long, they can be cut to fit your specific reach.

The Sitero Hook attaches to Sitero saddles, allowing bikes to be safely and securely hung in triathlon transition areas. - Replacement Hook for the Sitero