Shimano Bike Components Ultegra FH 6600 Front HUB Ceramic Balls Outer Diameter - 2 1/4 inch (2.25") 🟢 Fitment: POLARIS Trail Blazer

🟢 Fitment: POLARIS Trail Blazer 250 (1990-1999 models)

the N318EG outer diameter is 190mm

it's a solid choice for electric motors

it's ideal for precision instruments

SSUCP207-23 Stainless Steel Pillow Block Ball Bearing

Shimano Bike Components Ultegra FH 6600 Front HUB Ceramic Balls Outer Diameter - 2 1/4 inch (2.25") 🟢 Fitment: POLARIS Trail BlazerSolid Ceramic Bicycles Bearing Balls Fits Shimano Bike Components Ultegra FH 6600 Front HUB Bicycle Lubrication: Dry Lube (no lubrication) Material: Si3N4 Ceramic Silicon Nitride Color: Black Balls: Low Friction Solid Ultra Light Ceramic Balls Brand: VXB Quantity: Pack of 22 Balls Location : Front Hub