This tuning kit consists set of bearings. Set consists of bearings and adjusting washers for tuning handle knobs.

ALPHAS MODELS:
#1 '19 ALPHAS CT SV (70H, 70HL, 70SH, 70SHL) 
     Handle Knob Bearing Kit ( 4 pcs ball bearings + 2 pcs adjusting washer) 

#2 '18 ALPHAS AIR STREAM CUSTOM (7.2R, 7.2L) 
       Handle Knob Bearing Kit ( 4 pcs ball bearings + 2 pcs adjusting washer) 

#3 ALPHAS AIR (5.8R, 5.8L, 7.2R, 7.2L)
     Handle Knob Bearing Kit ( 4 pcs ball bearings + 2 pcs adjusting washer) 

#4 ALPHAS SV (105, 105L, 105SH, 105SHL)  
      Handle Knob Bearing Kit ( 4 pcs ball bearings + 2 pcs adjusting washer)