Puslapiai

Thursday, November 19, 2020

Sachs Front Suspension repair kit

 SKF number KITG-48Z

Rear shock seal head Beta RR 300 2018

 

Head Seal size 16x50x25? 24?
Beta repair seal kit  #031.33.044.00.00 61.61 €!!!
        complete head seal kit  031.33.016.00.00 64,11 €

Going cheaper...
Head seal kits might fit from all balls racing:

  • ab37-1001 CR250(00-01) KX450F(09-10)
    


  • ab37-1123 KX250F 08
  • ab37-1124 WR250 (01-04) TE250(03-04)
  • ab37-1126 CR250 2002-07 CRF250-450
Other alternatives:















Document on how to disassembly Sachs rear shock here
Valving instructions here
Shock rebuild here

Wednesday, November 4, 2020

Conrod & bearings

 Crankshaft bearing 62x30x16 NTN 3TM 6206CJR2CM40:




KOYO








conrod PROX 03.2309 or 03.7318





Sunday, March 1, 2020

Rear Linkage bearings and oil seals Beta RR 300 2018


Here we have a linkage taken out from Beta RR 300 2018. I did bearings and oil seals replacement.

#1 only one bearing NA4901 12x24x13Beta 16.17310.000 33€!!!
     2 oil seals 16x24x4, Beta 10.56020.000 7,49 € per item.
#2 two bearings HK2016V KOYO 20x26x16 , Beta 11.22055.000 9€ per bearing
     2 oil seals 25x32. Beta metal oil seal number 10.64481.000 for 0,98€.
#3 one bearing HK2030 KOYO 20x26x30, Beta 11.22061.000 7,7€
     2 oil seals 25x32. This bearing is wider than #2


Main shock 4 bearings for two in each side:

bearing size: 22x28x12


oil seals: 32x25x6 or 7