TREK BIODYNAMIC INSOLESFeel better. Perform better. Trek BioDynamic Arch Cycling Insoles with SuperFeet are engineered to harmonise the interface between body, shoe and bike, giving you the complete foot support that you need to ensure mile after mile of efficient, pain free pedalling.

has insulin regulators preventing spiking blood sugar levels

It offers similar aero benefits to the pricier Madone SLR Gen 8

- Wide platform design for extra stability

a wicking cuff and touchscreen-compatible fingertips for trailside calls

IsoSpeed comfort technology helps soak up jarring road vibrations

Unique shape to secure your water bottle over rough and cobbled roads

Full chaincase for protection

dual reflectors for high visibility

and protects against the sun’s rays on bright summer days

Alloy quick release for easy saddle height adjustment

It features the same high-end trail tech as our analogue trail bikes

muscle weakness