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Primary Belt to Chain Kit DB 219 Gold Series Gear Reduction Surron LBX

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$94.00
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Gear Reduction 219 Primary Chain Drive Kit Gold Series kit Primary gear reduction allows you to run a smaller final drive sprocket reducing reciprocating mass and...
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Description

Gear Reduction 219 Primary Chain Drive Kit Gold Series kit

Primary gear reduction allows you to run a smaller final drive sprocket reducing reciprocating mass and unsprung weight. 

 SUR-RON LB GEAR RATIOS

Rear Sprocket

Final Drive Ratio/1

Standard PCD

Overall Ratio/1

Gear Reduction PCD

Overall Ratio/1

48

3.42

8.4

9.08

52

3.71

9.1

9.84

54

3.8

9.45

10.22

56

4.0

9.8

10.6

58

4.1

10.15

10.97

60

4.28

10.5

11.35

 

 

  • One-piece, steel sprockets with improved heat treatment for reduced wear
  • KMC 219H chain that is extremely stretch resistant
  • Sprockets are improved to provide more adjustment for longer life
  • 20% lighter than the stock belt system

 

Replace that primary belt drive system before it fails! Install a db DirtyBike Industries super quiet 219 primary chain drive system. This primary chain drive kit is much quieter than the 420 kit and is available with the stock gear ratio or a gear reduction.