Zinn technical FAQ: Gear choice for optimal efficiency, dead Di2, Mavic 10/11 switch
The most efficient gear choice may not be what you [...]
The most efficient gear choice may not be what you [...]
Counterfeit carbon frames not only are shaped, painted, and decaled [...]
There's far from a consensus when it comes to sitting [...]
'Don’t sweat trying different tire sizes on your gravel bike,' [...]
Lennard says you can 'rung what you brung' in terms [...]
Shorter legs = lower saddle, lighter cranks = less energy [...]
In this week's Technical FAQ, Lennard Zinn answers questions on [...]
Lennard asks the experts at Zero Friction Cycling, Ceramic Speed, [...]
An interesting back-and-forth discussion of rolling resistance data. Read the [...]
Examining hill gradients, Campagnolo components, and the IT band. Read [...]