First Bicycle Unveils Fat Bike Crank
To meet growing market demand for wider cranks fat bikes, First Bicycle Components developed a dedicated model for this category.
The prototype was already shown at Taichung Bike Week and it is now ready for production. It features a 170 mm spindle, an AL7075-T6 chainring, a 68/73 wide BB shell, a Q-factor of 170 mm and is compatible with Shimano and SRAM.
First also introduced an adapter and sleeve for BB30(42mm) Press-fit 30(46mm) and OS BB.