POC Motion MTB Sock - Hydrogen White Size:M Train with the most precise

Train with the most precise power data available

perhaps the more impressive thing Shimano has done is to evolve their Di2 drivetrain so it can be used on more bikes

W16C uses LED with 30 lumen brightness

Rider weight

Easily install and remove power meters spiders on cranks that use the 8-bolt interfaceThe driver works with GXP and BB30 cranks

POC Motion MTB Sock - Hydrogen White Size:M Train with the most preciseThe Motion Sock is made for mountain biking. With extra cushioning under the foot, the sock gives comfort and support exactly where it is needed. The breathable, moisture wicking sock uses a strong knit to enhance durability and protection, and gives good coverage of the ankles and lower shin. Heel and toe reinforcements add durability. FeaturesBreathable: Your feet can breathe easily all day long. The soft yarn wicks moisture away to keep you feeling