Five Ten Freerider Flat Shoes - Mens Gray Five/Core Black/Gray Four 9.5 Model=ST-R9170 Dura Ace Di2 ProTite technology enhances the tire

ProTite technology enhances the tire casing to improve puncture resistance without a separate belt that would increase rolling resistance

It still features all of the Body Geometry design characteristics you know and love

5mm spacers

Color Black Rings 50/34 Number of Chainrings Double Crank Length (mm) 170 Crank Intended Use Road Drivetrain Speeds 8 BB Included No Pedal Spindle 9/16" Spindle Interface Type Shimano Hollowtech II Chainring BCD 110 Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Defined Color Black

}Odyssey 19mm Euro Bottom Bracket

Five Ten Freerider Flat Shoes - Mens Gray Five/Core Black/Gray Four 9.5 Model=ST-R9170 Dura Ace Di2 ProTite technology enhances the tireFive Ten Freerider Flat Shoes Mens Gray Five Core Black Gray Four 9. 5. The Five Ten Freerider Flat Mountain Bike Shoe goes from riding to recreating with ease. Legendary flat pedal control supports everything you do on your bike. BMX inspired comfort and casual style makes for easy post ride transitions. Suede Leather and mesh upper for comfort in all conditions Mid flex midsole balances pedal feel and power output Rubber cup sole for added