Catalogue

Drivetrain · Suzuki

Rear Sprocket 520 / 45T

Metric Verified
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Specification

OEM no.
64511-29F00-45
System
METRIC
Thread
M10x1.25 studs
Dimensions
520 pitch, 45 teeth, 4-bolt 130mm PCD

Metric fasteners & sizes (mm, M-thread). Use metric tools.

Torque specs

FastenerNmft-lbin-lb
Sprocket nuts5943.5522

Sprocket nuts

153264
Criss-cross · 6 bolts · snug all, then final torque in the same order

Typical values. Always confirm against your service manual.

Metric ⇄ Imperial

  • M10x1.250.394in dia · 20.3 TPI
  • 130mm5.118in

Fitment notes

Swap to 47T for more low-end; chain length may need +2 links.

Compatible bikes

  • Suzuki DR-Z400S 2000-2024
  • Suzuki DR-Z400SM 2005-2024
  • Kawasaki KLX400 2003-2004

Interchangeable parts

  • Rear Sprocket

    42041-1381

    Kawasaki KLX400 2003

    Direct fit (rebadged DR-Z)

  • JTR1792.45

    JTR1792.45

    Aftermarket JT

    Direct fit

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