Cannondale Lefty Hub Outer Bearing and Rush Prophet Gemini RZ Pivot KB61902 Freewheels - XD-15 bottom bracket model

- XD-15 bottom bracket model is compatible with 24mm spindle cranks and GXP with included spacer

Vinyl dipped for comfortable use

141195-Q0-L

122210-Q0-L

- IS: 51mm International Standard

Cannondale Lefty Hub Outer Bearing and Rush Prophet Gemini RZ Pivot KB61902 Freewheels - XD-15 bottom bracket modelThe Cannondale Lefty hub outer bearing (KB61902) is a high precision, lightweight bearing designed specifically for Cannondale's Lefty hubs. This bearing is also utilized in Rush, Prophet, Gemini, and RZ suspension pivots, ensuring versatile application across various models. The kit includes one outer bearing, which is less exposed to contamination compared to the inner bearing, but should be replaced periodically to maintain optimal hub performance