The Fox Mainframe MIPS helmet is a fairly priced, eye-catching mountain bike helmet that includes MIPS technology, optimized venting and extended impact coverage all while still being under $100 USD. In this Fox Mainframe MIPS review we’ll get into the fit and form of the budget-priced helmet from one of the most recognizable names in the cycling industry.
The Mainframe has fast become one of the Electric Bike Report team’s go-to helmets for e-bike reviewing, and in total we’ve racked up close to 150 miles wearing the Mainframe. Thankfully, we haven’t had to put its impact protection to the test (yet), but it’s arguably one of the most affordable MIPS-equipped lids on the market.
At less than $100, the Fox Mainframe is one of the cheapest MIPS-equipped lids on the market.