Focus Whistler 3.9 Size:L/46(29") 99 lbs Weight limit This

99 lbs Weight limit This bike has a maximum total weight limit (combined weight of bike

MIPS® Brain Protection System

The tread consists of medium-length knobs arranged in a medium spacing pattern

The RockShox AXS™ controller ushers in a new generation of a clean cockpit with a completely cable-free design

Focus Whistler 3.9 Size:L/46(29") 99 lbs Weight limit ThisA wheel size that fits your height With WHISTLER you get the ideal wheel size to match your height and needs: WHISTLER in sizes XL to M comes with 29" wheels. Sizes S and XS have 27. 5" wheels. Reliable braking power and integrated design When facing risky situations, you need a partner you can rely on. Thats why we equipped our WHISTLER with disc brakes to ensure consistent braking performance and optimal braking behavior in all weather conditions.