太いタイヤ履けてフェンダー付けれるのがいいかと例えば

FOCUS PARALANE ULTEGRA
http://www.focus-bikes.jp/bikes2017/endurance/paralane-ultegra.php

FOCUS PARALANE 105
http://www.focus-bikes.jp/bikes2017/endurance/paralane-105.php

Cannondale Synapse
http://www.cannondale.com/ja-JP/Japan/Products/ProductCategory.aspx?nid=e7646b1e-bda8-42f0-968a-83639de5ea3f