Specialized power expert saddle black 143mm MFPN=Y0MZ98050 0 version attaches at the

0 version attaches at the top and bottom of the coil spring - allowing compatibility with all coil shocks

This S-Works Tarmac comes ready to race with Shimanos new Dura-Ace 9170 Di2 groupset with disc brakes

Material CompositeCleat Interface Time ICLICColor Black/PurplePedal Type Single Sided CliplessPedal Spindle 9/16"Pedal Body Material CompositeSpindle Material SteelDefined Color Black

Bearing Type Sealed Cartridge Cassette Body Type SRAM XD 11/12 Speed Color Black Defined Color Black Hub Drilling 32 Hub/Brake Compatibility Center-Lock Disc Rear Axle 12mm Thru x 148mm Skewer Included No Spoke Interface J-Bend

Specialized power expert saddle black 143mm MFPN=Y0MZ98050 0 version attaches at theThe Power Expert saddle features a stiff, carbon reinforced shell with durable titanium rails to keep the weight down. Its Body Geometry design, meanwhile, caters to both men and women and helps to deliver superior performance in all seating positionsespecially aggressive ones. Proven through blood flow testing and pressure mapping, and featuring our medium grade Level Two PU padding, the extra wide and elongated Body Geometry channel and proper sit