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Sunstar 42 Tooth Rear Sprocket - 2-356542

  • Part #:
    80702542S
  • Manufacturer Part #:
    2-356542

MSRP Price: $40.95

Our Price: $29.88

You Save:
$11.07 (27%)

Overview of Sunstar 42 Tooth Rear Sprocket - 2-356542

  • Constructed of the highest quality 1045 high-carbon steel
  • Exclusive heat treatment and quenching process for strength and durability
  • The strongest, longest-lasting steel replacement sprocket available
  • Nearly all motorcycles come equipped from the factory with this sprocket

Specs for Sunstar 42 Tooth Rear Sprocket - 2-356542

Chain Size 520
Number of Teeth 42
Position Rear
Type Sprocket - Steel
Type Sprocket - Rear
Units Each
Weight 1.75 lbs

Specs for Sunstar 42 Tooth Rear Sprocket - 2-356542

Chain Size 520
Number of Teeth 42
Position Rear
Type Sprocket - Steel
Type Sprocket - Rear
Units Each
Weight 1.75 lbs

Fitment for Sunstar 42 Tooth Rear Sprocket - 2-356542

See if this part fits your ride

Part 80702542S fits the following machines

Honda
  • 2017 Honda CRF250L
  • 2016 Honda CRF250L
  • 2015 Honda CRF250L
  • 2014 Honda CRF250L
  • 2013 Honda CRF250L
  • 1995 Honda XR250R
  • 1994 Honda XR250R
  • 1993 Honda XR250R
  • 1992 Honda XR250R
  • 1991 Honda XR250R
  • 1990 Honda XR250R
  • 2000 Honda XR600R
  • 1999 Honda XR600R
  • 1998 Honda XR600R
  • 1997 Honda XR600R
  • 1996 Honda XR600R
  • 1995 Honda XR600R
  • 1994 Honda XR600R
  • 1993 Honda XR600R
  • 1992 Honda XR600R
  • 1991 Honda XR600R
  • 2012 Honda XR650L
  • 2009 Honda XR650L
  • 2008 Honda XR650L
  • 2007 Honda XR650L
  • 2006 Honda XR650L
  • 2005 Honda XR650L
  • 2004 Honda XR650L
  • 2003 Honda XR650L
  • 2002 Honda XR650L
  • 2001 Honda XR650L
  • 2000 Honda XR650L
  • 1999 Honda XR650L
  • 1998 Honda XR650L
  • 1997 Honda XR650L
  • 1996 Honda XR650L
  • 1995 Honda XR650L
  • 1994 Honda XR650L
  • 1993 Honda XR650L
5.0 / 5.0
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Perfect fit 2015 crf250L. Using with 13 T front, allowed me to use the original chain. Still lots of adjustment in rear axle. Been in the Colorado MTS this week, the lower gear ratio is great for low speed up hill stuff but still runs an easy 55 on road. Would probably go a good bit faster but I do not have the tires / guts to try.
June 21, 2017
Purchased
3 months ago
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Browse 1 question Browse 1 question and 2 answers
What size front sprocket should i use with a 42 tooth rear sprocket?
A shopper on Jun 10, 2017
BEST ANSWER: I used a 12 tooth front. That allowed me to use the stock chain without having to break it or add any links and it gave a substantial gearing drop. Much more fun on the trails now. More torque at low speeds and can putt through the rough stuff without having to feather the clutch or risk stalling. Helps a lot on hills.

Instructions and Manuals for Sunstar 42 Tooth Rear Sprocket - 2-356542