Designed to fit perfectly into the clamps that hold the rear wheel of your bike in place on your Tacx trainer
Can be used off trainer, but specifically designed for trainer use
Steel construction

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 3.94 inch
Height : 0.87 inch
Length : 11.34 inch

Item Weight: 3.52 ounce (View shipping rates and policies)
Shipping Weight: 5.6 ounce (View shipping rates and policies)

ASIN : B000NNQL6G