CeramicSpeed OSPW RS Alpha Pulley Wheel System Shimano 105 7150 - ALPHA Aluminum Pulley Carbon Cage BLK CheckoutTitle=SRAM GX Eagle Groupset - 175mm Crankset } Made for Cannondale SI

} Made for Cannondale SI BB30 and Leonardi Capo Cranks

Color Black/Blue Half Link Chain No Drivetrain Speeds 11 Defined Color Black Links (links) 118 Weight 243 Chain Connection Type Single Use Master Link Width 5

Misc Standard 72

DebonAir air spring reduces friction from every single moving part improving bump absorption and response under load

} Perfect size for little riders

CeramicSpeed OSPW RS Alpha Pulley Wheel System Shimano 105 7150 - ALPHA Aluminum Pulley Carbon Cage BLK CheckoutTitle=SRAM GX Eagle Groupset - 175mm Crankset } Made for Cannondale SIDistinctly modern and angular design Design brings balance and refinement to the OSPW System allowing it to blend seamlessly into the contemporary design trends of bikes and groupsets Injection Molded Carbon Fiber reinforced PA cage offers high levels of strength and durability Grade 3 Silicon Nitride ball bearings are 400% smoother, 128% harder and 58% lighter than standard steel balls normally used in the bicycle industry Customizable spring tension