Gear reviews

20 reviews of single products. The comparison pages help while you are still choosing a category; these are for after you have chosen, when what you want is a reason not to buy.

Every page names the weakness that costs the sale, because that is the part a manufacturer will never tell you: what a subscription costs over five years, which trainer noise your neighbours actually hear, and how often the honest answer is that a power meter would do more for your riding than a wheelset.

Indoor training

Treadmills

Watches and head units

Power meters

Bike gear

Zone 2 Training for Runners and Cyclists by Drew Calloway, book cover
The companion book Zone 2 Training for Runners and Cyclists by Drew Calloway

Find your heart rate zones, build an aerobic base with 8- and 12-week plans, and use pace and power tables to train easy and race faster. Inside: zone tables by age, max HR, heart rate reserve (Karvonen) and LTHR, field tests for max HR, LTHR and FTP, four ways to verify Zone 2 without trusting your watch, and complete base plans for running and for cycling.

Before you buy anything

Most of what makes people faster is training rather than equipment. If you are choosing between a piece of kit and knowing what your training is doing, start with the FTP calculator, the training load calculator or the heart rate zone calculator, and buy the thing that is genuinely holding you back.

These reviews draw on published specifications, manufacturer figures and the consensus of verified owner reviews. We have not tested these products ourselves, and we say so rather than implying otherwise. As an Amazon Associate we earn from qualifying purchases.