Rk Excel - Bl420mru Drive Chain Black 420 X 120 - BL420MRU-120

Rk Excel - Bl420mru Drive Chain Black 420 X 120 - BL420MRU-120

Rk Excel
SKU:
WSP-691-1801BK
|
UPC:
681319500063
$122.92
$160.04
(You save $37.12 )
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Description
MRU features RK's proprietary Ultra Thin Seal, U-Rings, where the thickness of the seal is less than 50% of the most common O-ring seal. This allows RK to design a Sealed Chain with the weight of a Non-Sealed Chain. MRU will feature 4 times longer chain life than comparable non-sealed 420 chains and will require less chain adjustments compared to non-sealed 420 chains.

  • Tensile Strength: 4,540 lbs
  • Max CC Rating: 150cc Street, 150cc Off-road
  • Max Horsepower: 25 HP
  • Weight: 1.74 lbs
  • Max Chain Width: 17.1mm
  • Master Link Included: Clip type