SRAM RED AXS Rear Derailleur Pulley Kit - 12t Upper 14t Lower Ceramic Pulley Wheel Bearings E1 MFPN=HBSP435200CLR Instant Shifting - 150 milliseconds

Instant Shifting - 150 milliseconds with the ability to shift under full load - Up to 1000 watts

Loose-ball bearing

Recline tilts the seat to three positions (0º 10º 20º) for greater comfort and adaptability while riding

}SRAM CenterLine X Disc Brake Rotor - 140mm Center Lock Silver/Black

SRAM RED AXS Rear Derailleur Pulley Kit - 12t Upper 14t Lower Ceramic Pulley Wheel Bearings E1 MFPN=HBSP435200CLR Instant Shifting - 150 millisecondsRear Derailleur Ceramic Pulley Kit Red AXS E1 (Includes 12T Upper Pulley And 14T Lower Metal Spider Pulley, 18. 5mm And 12. 8mm Titanium Pulley Screws, Grease) SRAM Model ID: RD SPP A0 TECH SPECS Pulley Compatibility Red E1