PN # YZCG-SX5 - Yamaha "Factory Edition SX" Rear Chain Guide (See Applications below)


  • All new "Factory Edition SX"  series of  Compact chain guides designed just for serious Moto-Supercross riders.
  • (2018)  450 & (17-19) 250 championship with  MX 101 and Rockstar Yamaha Factory race teams.
  • Used and Tested by the SX Lites Factory teams 5150 Energy, IROCKWELL Yamaha, and Yamaha Support riders.
  • This guide has been issued a Utility Patent # 9469779 in USA and EU Patent # ECD2583716-0001
  • Our new  guide is a whopping 60 grams lighter than the stock Yamaha guide.
  • Our exclusivereturn memory formula absorbs impacts and resist bending under load.
  • The wear pad bottom is longer than stock so chains jumping the sprocket are virtually eliminated.
  • The chain guide body is re-angled so oversize sprockets do not prematurely wear lower chain pad.
  • The ove width is narrower tha  
  • Use our  RCG-SYZ rear chain guide for off road, GNCC, or Enduro tyoe of riding or events. 
  • One year breakage warranty (USA only) .


  •  (07-19) YZ-F 250/450 MX
  •  (08-19) YZ 125-250 MX & off road.
  • (15-19) YZFX 250/450
  • (07-19) WRF 250/450

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  • Model: Yamaha- Part # - YZCG-SX5
  • Shipping Weight: 2lbs
  • Manufactured by: TM Designworks

This product was added to our catalog on Thursday 19 January, 2017.

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