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Renthal TwinRing Rear Sprocket 49T Black 520 Chain 1540-520-49GPBK

Part Number: 12100812
RENTHAL
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SKU:
12100812
UPC:
765442143301
MPN:
1540-520-49GPBK
Condition:
New
Availability:
Ships Same Business Day
Weight:
1.81 LBS
$142.50
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Description

If you're running a 520 chain setup and need a rear sprocket that can handle the punishment of off-road riding without adding unnecessary weight, the Renthal TwinRing delivers durability where it counts. The dual-material construction—ultralight 7075 T-6 aluminum core with a nickel-coated steel ring—gives you the strength to survive impacts while keeping rotational mass minimal, directly improving acceleration and throttle response. Self-cleaning mud grooves mean less maintenance and more consistent performance in harsh terrain.

  • Tooth Count: 49T
  • Chain Size: 520
  • Inner Ring: Ultralight 7075 T-6 aluminum
  • Outer Ring: Electro-less nickel-coated steel
  • Color: Black
  • Weight: ~1.75 lbs
  • Fitment: 520 chain compatible
  • Installation: Bolt-on
  • MPN: 1540-520-49GPBK
  • Construction: Thermally-fitted permanent bond
  • Fasteners: Flat socket head screws
  • Groove Design: Self-cleaning mud channels
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Specs

CHAIN SIZE:
520
MOUNTING POSITION:
REAR
RIDING STYLE:
ADVENTURE TOURING / DUAL-SPORT
RIDING STYLE:
STREET
PRODUCT NAME:
SPROCKET
TOOTH COUNT:
49
TYPE:
DRIVE
UNITS:
EACH
COLOR/FINISH:
BLACK
MATERIAL:
7075-T6 ALUMINUM
RIDING STYLE:
OFF-ROAD
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Fitment

Fitment for Renthal TwinRing Rear Sprocket 49T Black 520 Chain 1540-520-49GPBK

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