Trek Powerfly+ Fender Set Size:27.5" and the Inflation Retention Lining

and the Inflation Retention Lining creates longer-lasting air retention

Hybrid raglan sleeve construction for added range of motion & comfort

dance blade 9 1/2-11

The Optik 4 adds a new elastic upper calf strap

4MM hardened steel links for HIGH SECURITY lock ups

Trek Powerfly+ Fender Set Size:27.5" and the Inflation Retention LiningTrek Powerfly+ Fender Set Trek Powerfly+ Fender Set is purposefully designed to keep you and your Trek Powerfly+ Gen 5 and Powerfly+ FS Gen 4 clean & free of debris while paired with the Trek Powerfly Rear Rack. Fend for your Powerfly+ Trek Powerfly+ Fender Set is an essential upgrade for minimizing spray and debris on you and your Trek Powerfly+ Gen 5 and Powerfly+ FS Gen 4. The front rack fender easily secures to keep you dry no matter your bike