Bearings and seals

You will be wanting to get rubber shielded bearings with standard clearance NOT c2 c3 ect

Bearing sizes 


Front wheel (all models)

Bearing size 
x2 6302uu

Disc side seal 22x42x7
speedo drive side 40x50x5


Rear wheel  

Disc models 
x2 6303uu 

Sprocket 
6304uu

Seals
Disc side 28x47x7mm
Sprocket carrier 30x52x7mm This is only for the 1998 models onwards and not the 1997


NOTE: THERE IS A SPROCKET CARRIER YEAR OVERLAP ON THE 1997 MODELS. 
The 1997 uses a 6204 sprocket carrier bearing and a 28x47x7mm dust seal. 

Drum models 

x2 6303uu 

Sprocket 
6204uu

Seals
Drum side N/A 
Sprocket carrier 28x47x7mm