MAXXIS Tube - Freeride 29 X 2.20/2.50 - SV48 muc The Turbo Full Power system

The Turbo Full Power system senses the force you apply to the pedals and amplifies your effort up to four times for an experience that makes getting up any hill or to any destination no sweat

Bring conversations to life and take calls with crystal-clear audio

and the Bluetooth Smart and ANT+ dual band technology allows you to connect to and display data on both smartphones and bike computers

This means that they don't have any unnecessary weight and will roll smooth

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older

MAXXIS Tube - Freeride 29 X 2.20/2.50 - SV48 muc The Turbo Full Power systemMAXXIS Tube FREERIDE 29X2. 2 2. 5 Schrader 48mm