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Old 11-06-2014 | 07:00 AM
  #7261  
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kgombe
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they have the 4BTT the 4BTTA and the 4BTTS only difference is bearings BTT has rear ceramic the BTTA has steel bearings and the BTTS has front and rear ceramics

i lik e021 and 9901 combo

the 021 and 2096 works great as well
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