Dura Ace BR-R9270 Mountain Tires Generous gel padding adds the

Generous gel padding adds the saddle comfort you are looking for on your commutes

Rear Shock Mounting Hardware 3-piece 1/2'' 10X25

8 bolt interface for use with standard or power meter cranks

BCD 110 Chainring Bolts 5 Material Aluminum Narrow-Wide Design Yes Position Single Primary Color Black Speed 11 Teeth 42

ActiveRide - Air only internals provide a fully rigid extended position with built-in compliance in the middle to ensure comfort and control over the roughest sections of gravel

Dura Ace BR-R9270 Mountain Tires Generous gel padding adds theThe new DURA ACE BR R9270 hydraulic disc brake caliper has a refined brake caliper design, delivering a quieter brake system. The new brake calipers boast a 10% increase in pad to rotor clearance to reduce noise while a separate bleed port and valve screw improve the bleeding process so that its now possible to bleed the system without removing the caliper from the frame. More fine tuned control and heightened braking performance, thanks to SERVO WAVE