Five Ten Guidetennie Flat Shoes - Men's Cardboard/FTWR White/Core Black 10.5 CheckoutSpec= 275x2.80 Not compatible with Shimano Tiagra Model=Isolator RL Damper Upgrade Kit Ventilated materials help wick sku-46356345290991 Color:PASTEL LIGHT BLUE (Blue)

Five Ten Guidetennie Flat Shoes Men's Cardboard FTWR White Core Black 10.5 CheckoutSpec= 275x2.80 Not compatible with Shimano Tiagra Model=Isolator RL Damper Upgrade Kit Ventilated materials help wick sku 46356345290991 Color:PASTEL LIGHT BLUE (Blue) Not compatible with Shimano Tiagra 4700 road system Largest Cog 28 Color Black Rear Der Shifter Compatibility Shimano Road Rear Derailleur Mount Type 10x1 Standard Drivetrain Speeds 10 Weight 218 Chain Wrap Capacity (teeth) 33 Cage Length Short Ultimate in stiffness and durability while only weighing a mere 400 grams in the same weight range as premium carbon cranks but 20% to 30% stiffer