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JT Sprockets 40 Tooth Black Rear Sprocket - JTR846.40

  • Part #:
    8109740S
  • Manufacturer Part #:
    JTR846.40

MSRP Price: $37.95

Our Price: $26.88

You Save:
$11.07 (29%)
1 on Hand

Overview of JT Sprockets 40 Tooth Black Rear Sprocket - JTR846.40

  • Maximum strength sprockets at minimum weight; front sprockets made with C45 steel and SCM415 chromoly steel alloy -- rear sprockets made with C45 high carbon steel
  • Each sprocket is heat-treated and finished by hand
  • Each sprocket is sandblasted to reduce surface tension and anodized to a beautiful satin-silk finish
  • Meniscus-shaped self-cleaning grooves featured on both sides of teeth
  • Meet or exceed the highest-quality compound mod. standards set by the motorcycle industry

    Conversion to a 520 chain on Yamaha FZR600 88-90 models

    NOTE:

    At this time we are not able to specify on our website the standard tooth sizes of the sprockets or size and length of chain for your motorcycle. We will display every sprocket that fits. If you need the standard tooth size information or chain size and length, call us toll-free 800-969-7504

    Anytime you use other than the standard front/rear sprocket sizes, clearance must be checked. When converting to a smaller chain size, especially for racing, be sure to use the highest-grade O-ring chain available (heavy-duty non-O-ring acceptable for drag racing)

Specs for JT Sprockets 40 Tooth Black Rear Sprocket - JTR846.40

Chain Size 520
Number of Teeth 40
Position Rear
Type Sprocket - Steel
Type Sprocket - Rear
Units Each
Weight 1.62 lbs

Specs for JT Sprockets 40 Tooth Black Rear Sprocket - JTR846.40

Chain Size 520
Number of Teeth 40
Position Rear
Type Sprocket - Steel
Type Sprocket - Rear
Units Each
Weight 1.62 lbs

Fitment for JT Sprockets 40 Tooth Black Rear Sprocket - JTR846.40

See if this part fits your ride

Part 8109740S fits the following machines

Yamaha
  • 1990 Yamaha FZR400
  • 1989 Yamaha FZR400
  • 1988 Yamaha FZR400
  • 1985 Yamaha RZ350 Kenny Roberts Replica
  • 1984 Yamaha RZ350 Kenny Roberts Replica
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Instructions and Manuals for JT Sprockets 40 Tooth Black Rear Sprocket - JTR846.40

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