Mac Ride E-Bike Adapter

The e-bike adapter kit increases the width of the Mac Ride stirrups to allow the seat to fit on a greater number of e-bikes, or wider modern-day bicycle frames.

The width of a Mac Ride seat's stirrups is 73mm. To allow for wiggle room and to ensure Mac Ride's stirrups don't touch your frame, we recommend a max top and down tube width of 68mm or less. This fits almost all cruisers and mountain bikes. If your frame is 68mm or wider, then you need an e-bike adapter. There are two sizes to choose from:

1. Wide: With the E-Bike Adapter-WIDE, the width grows from 73-102mm, and the recommended width of your top tube and down tube grows from 68mm to 97mm or less.
2. Extra-Wide:  With the E-Bike Adapter-EXTRA WIDE, the width grows from 73 to 122mm, and the recommended width of your top tube and down tube grows from 68mm to 117mm or less.

Installation instructions for the e-bike adapter kit can be found here.