CeramicSpeed OSPW Pulley Wheel System Shimano 9000/6800 Series - Alloy Pulley Carbon Cage BLK CheckoutSpec= A7 120mm (2018+) Vertical webbing daisy chains for

Vertical webbing daisy chains for additional lash points

}RockShox Fork Service Kit - 200 Hour/1 Year Lyrik/Pike 29+ Dual Position Air A1 (2017)

advanced sleep monitoring and more (this device is intended to be an estimation of your activity and metrics

Flared drops with 50mm/25 degree outward bend for better control and clearance when descending

The result is pure speed especially for triathletes time trial specialist and any other speed freak

CeramicSpeed OSPW Pulley Wheel System Shimano 9000/6800 Series - Alloy Pulley Carbon Cage BLK CheckoutSpec= A7 120mm (2018+) Vertical webbing daisy chains forThe CeramicSpeed Oversized Pulley Wheel System provides optimization and increased efficiency of the rear derailleur through its extremely low friction bearings and unique overall design. Features two oversized 17 tooth aluminum pulley wheels with Grade 3 Silicon Nitride balls Robust cage crafted from polyamide and carbon fiber for durability and light weight Defined Color Black Drivetrain Speeds 10 Fits Brand Shimano Fits Model Dura Ace 7900 7970