Chains > RK Chain and Sprocket Dirt Kits

CHAIN AND SPROCKET DIRT KITS

RK Racing Chain logo

Features

  • Works-quality RK racing chain and front and rear sprockets in one convenient package
  • All RK chains feature high carbon alloy steel solid rollers, bushings and pins
  • Heat-treated and pre-stressed for maximum wear life and performance
  • Kits include 520KZU ultraring chain with ultrathin O-ring, the Baja-winning 520SMO, MXZ XW-ring racing chains or quality TZ or KZ series non-O-ring chain
  • Rear sprockets made 7075 T-6 aluminum, unless noted; fronts made of case-hardened steel

Images

CHAIN AND SPROCKET DIRT KITS



HONDA

Part # Description Retail
RK1002868Z  FITS MODEL: CR80R 86-02, CHAIN: 420MXZ, OEM GEARING: 15-49, QUICK ACCELERATION GEARING: 15-50   $91.95 
RK1002868ZG  FITS MODEL: CR80R 86-02, CHAIN: GB420MXZ, OEM GEARING: 15-49, QUICK ACCELERATION GEARING: 15-50   $99.95 
RK1002968ZG  FITS MODEL: CR80 Expert 96-07, CHAIN: GB420MXZ, OEM GEARING: 15-55, QUICK ACCELERATION GEARING: 14-53   $99.95 
1230-0005  FITS MODEL: CR85R 03-04, CHAIN: GB420MXZ, OEM GEARING: 15-50, QUICK ACCELERATION GEARING: 15-50   $99.95 
RK1012878Z  FITS MODEL: CR125R 87-99, CHAIN: 520KZ6, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $114.95 
RK1012878ZG  FITS MODEL: CR125R 87-99, CHAIN: GB520KZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $124.95 
1230-0128  FITS MODEL: CR125R 87-99, CHAIN: 520KZ6, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $95.95 
1230-0129  FITS MODEL: CR125R 87-99, CHAIN: GB520KZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $109.95 
1230-0112  FITS MODEL: CR125 02, CHAIN: 520MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $128.95 
RK1012-028ZG  FITS MODEL: CR125R 02, CHAIN: GB520MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $162.95 
1230-0117  FITS MODEL: CR125R 02, CHAIN: GB520MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $142.95 
1230-0130  FITS MODEL: CR125R 04, CHAIN: GB520MXZ, OEM GEARING: 13-53, QUICK ACCELERATION GEARING: 13-54   $162.95 
RK1012008ZG  FITS MODEL: CR125R 00-01, 03, CHAIN: GB520MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $162.95 
1230-0109  FITS MODEL: CR125 05-07, CHAIN: GB520MXZ, OEM GEARING: 13-52, QUICK ACCELERATION GEARING: 13-53   $162.95 
1230-0113  FITS MODEL: CRF250R 04-06, CHAIN: 520MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $128.95 
1230-0118  FITS MODEL: CRF250R 04-06, CHAIN: GB520MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $142.95 
1230-0131  FITS MODEL: CRF250R 04-06, CHAIN: GB520MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $162.95 
RK1022968ZG  FITS MODEL: CR250R 96-01, CHAIN: GB520MXZ, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $162.95 
1230-0114  FITS MODEL: CR250R 96-01, CHAIN: 520MXZ, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $128.95 
1230-0119  FITS MODEL: CR250R 96-01, CHAIN: GB520MXZ, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $142.95 
RK1022968ZG  FITS MODEL: CRF450R 04-07, CHAIN: GB520MXZ, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $162.95 
1230-0114  FITS MODEL: CRF450R 04-07, CHAIN: 520MXZ, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $128.95 
1230-0119  FITS MODEL: CRF450R 04-07, CHAIN: GB520MXZ, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $142.95 
RK1022028Z  FITS MODEL: CR250R 02-03, CHAIN: 520MXZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $148.95 
RK1022-028ZG  FITS MODEL: CR250R 02-03, CHAIN: GB520MXZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $162.95 
1230-0120  FITS MODEL: CR250R 02-03, CHAIN: 520EXW, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $142.95 
1230-0132  FITS MODEL: CR250R 02-03, CHAIN: GB520EXW, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $157.95 
RK1022028Z  FITS MODEL: CRF450R 04-07, CHAIN: 520MXZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $148.95 
RK1022-028ZG  FITS MODEL: CRF450R 04-07, CHAIN: GB520MXZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $162.95 
1230-0120  FITS MODEL: CRF450R 04-07, CHAIN: 520EXW, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $142.95 
1230-0132  FITS MODEL: CRF450R 04-07, CHAIN: GB520EXW, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $157.95 
1230-0179  FITS MODEL: CR250R/CRF450F 02-03/04-07, CHAIN: 520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-49   $128.95 
1230-0180  FITS MODEL: CR250R/CRF450F 02-03/04-07, CHAIN: GB520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-49   $142.95 
1230-0181  FITS MODEL: CR250R 05-07, CHAIN: 520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $148.95 
1230-0182  FITS MODEL: CR250R 05-07, CHAIN: GB520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $162.95 
1230-0121  FITS MODEL: CRF450X 05-07, CHAIN: 520EXW, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-51   $142.95 
1230-0133  FITS MODEL: CRF450X 05-07, CHAIN: GB520EXW, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-51   $157.95 

KAWASAKI

Part # Description Retail
RK2002006ZG  FITS MODEL: KX65 00-01, CHAIN: GB420MXZ, OEM GEARING: 13-46, QUICK ACCELERATION GEARING: 13-47   $99.95 
RK2002-028ZG  FITS MODEL: KX65 02-07, CHAIN: GB420MXZ, OEM GEARING: 13-47, QUICK ACCELERATION GEARING: 13-48   $99.95 
RK2002918Z  FITS MODEL: KX80 91-97, CHAIN: 420MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $91.95 
RK2002918ZG  FITS MODEL: KX80 91-97, CHAIN: GB420MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $99.95 
RK2002988Z  FITS MODEL: KX80/85 98-00/01-07, CHAIN: 420MXZ, OEM GEARING: 14-50, QUICK ACCELERATION GEARING: 14-51   $91.95 
RK2002988ZG  FITS MODEL: KX80/85 98-00/01-07, CHAIN: GB420MXZ, OEM GEARING: 14-50, QUICK ACCELERATION GEARING: 14-51   $99.95 
RK2010988ZG  FITS MODEL: KX100 98-07, CHAIN: GB420MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $99.95 
RK2012968Z  FITS MODEL: KX125 96-97, CHAIN: 520KZ6, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $114.95 
RK2012988ZG  FITS MODEL: KX125 98-99, CHAIN: GB520KZ, OEM GEARING: 12-48, QUICK ACCELERATION GEARING: 12-49   $124.95 
RK2012008ZG  FITS MODEL: KX125 00-02, CHAIN: GB520MXZ, OEM GEARING: 12-49, QUICK ACCELERATION GEARING: 12-50   $162.95 
1230-0007  FITS MODEL: KX125 03, CHAIN: GB520MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $162.95 
1230-0134  FITS MODEL: KX125 04-05, CHAIN: GB520MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $162.95 
RK2022948Z  FITS MODEL: KX250 94-96, CHAIN: 520KZ6, OEM GEARING: 14-49, QUICK ACCELERATION GEARING: 14-50   $114.95 
RK2022978ZG  FITS MODEL: KX250 97-98, CHAIN: GB520KZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $124.95 
RK2022998ZG  FITS MODEL: KX250 99-01, CHAIN: GB520KZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $124.95 
RK2022-028ZG  FITS MODEL: KX250 02-04, CHAIN: GB520KZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $162.95 
1230-0022  FITS MODEL: KX250F 04-05, CHAIN: GB520MXZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $162.95 
1230-0135  FITS MODEL: KX250 05-07, CHAIN: GB520MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $162.95 
1230-0170  FITS MODEL: KX450F 06, CHAIN: 520MXZ, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $148.95 
1230-0171  FITS MODEL: KX450F 06, CHAIN: GB520MXZ, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $162.95 
RK2052898ZG  FITS MODEL: KX500 89-04, CHAIN: GB520MXZ, OEM GEARING: 14-47, QUICK ACCELERATION GEARING: 14-48   $162.95 

KTM

Part # Description Retail
RK5012938ZG  FITS MODEL: 125SX/250SX 93-05/04, CHAIN: GB520MXZ, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $162.95 
RK5022968ZG  FITS MODEL: 250SX 96-03, CHAIN: GB520MXZ, OEM GEARING: 14-50, QUICK ACCELERATION GEARING: 14-51   $162.95 

SUZUKI

Part # Description Retail
RK2002-028ZG  FITS MODEL: RM65 03-05, CHAIN: GB420MXZ, OEM GEARING: 13-47, QUICK ACCELERATION GEARING: 13-48   $99.95 
RK30002898Z  FITS MODEL: RM80 89-01, CHAIN: 428MXZ, OEM GEARING: 14-48, QUICK ACCELERATION GEARING: 14-49   $95.95 
RK3002898ZG  FITS MODEL: RM80 89-01, CHAIN: GB428MXZ, OEM GEARING: 14-48   $105.95 
RK3002-028Z  FITS MODEL: RM85 02-06, CHAIN: 428MXZ, OEM GEARING: 14-47, QUICK ACCELERATION GEARING: 14-48   $95.95 
RK3002-028ZG  FITS MODEL: RM85 02-06, CHAIN: GB428MXZ, OEM GEARING: 14-47, QUICK ACCELERATION GEARING: 14-48   $105.95 
RK2010988ZG  FITS MODEL: RM100 03-05, CHAIN: GB420MXZ, OEM GEARING: 13-51, QUICK ACCELERATION GEARING: 13-52   $99.95 
RK3012925Z  FITS MODEL: RM125 92-96, 00-04, CHAIN: 520MXZ, OEM GEARING: 12-49, QUICK ACCELERATION GEARING: 12-50   $148.95 
RK3012925ZG  FITS MODEL: RM125 92-96, 00-04, CHAIN: GB520MXZ, OEM GEARING: 12-49, QUICK ACCELERATION GEARING: 12-50   $162.95 
RK3012978ZG  FITS MODEL: RM125 97-99, 05, CHAIN: GB520MXZ, OEM GEARING: 12-50, QUICK ACCELERATION GEARING: 12-51   $162.95 
1230-0172  FITS MODEL: RM125 06, CHAIN: GB520MXZ, OEM GEARING: 12-51, QUICK ACCELERATION GEARING: 12-52   $162.95 
RK3022938Z  FITS MODEL: RM250 93-96, 99-03, CHAIN: 520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $148.95 
RK3022938ZG  FITS MODEL: RM250 93-96, 99-03, CHAIN: GB520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $162.95 
RK3022978ZG  FITS MODEL: RM250 97-98/04-06, CHAIN: GB520MXZ, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $162.95 
RK3045008ZG  FITS MODEL: DR-Z400/E 00-06, CHAIN: GB520EXW, OEM GEARING: 14-47, QUICK ACCELERATION GEARING: 14-48   $177.95 
1230-0183  FITS MODEL: RM-Z450 05, CHAIN: 520MXZ, OEM GEARING: 14-49, QUICK ACCELERATION GEARING: 14-50   $148.95 
1230-0184  FITS MODEL: RM-Z450 05, CHAIN: GB520MXZ, OEM GEARING: 14-49, QUICK ACCELERATION GEARING: 14-50   $162.95 

YAMAHA

Part # Description Retail
RK4002938Z  FITS MODEL: YZ80 93-01, CHAIN: 428MXZ, OEM GEARING: 14-47, QUICK ACCELERATION GEARING: 14-48   $95.95 
RK4002938ZG  FITS MODEL: YZ80 93-01, CHAIN: GB428MXZ, OEM GEARING: 14-47, QUICK ACCELERATION GEARING: 14-48   $105.95 
RK4002028Z  FITS MODEL: YZ85 02-06, CHAIN: 428MXZ, OEM GEARING: 14-47, QUICK ACCELERATION GEARING: 14-48   $95.95 
RK4002-028ZG  FITS MODEL: YZ85 02-06, CHAIN: GB428MXZ, OEM GEARING: 14-47, QUICK ACCELERATION GEARING: 14-48   $105.95 
RK4012948Z  FITS MODEL: YZ125 94-96, CHAIN: 520KZ6, OEM GEARING: 13-50, QUICK ACCELERATION GEARING: 13-51   $114.95 
RK4012978Z  FITS MODEL: YZ125 97-98, CHAIN: 520KZ6, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $114.95 
RK4012978ZG  FITS MODEL: YZ125 97-98, CHAIN: GB520KZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $124.95 
RK4012998ZG  FITS MODEL: YZ125 99-01, CHAIN: GB520MXZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $162.95 
1230-0146  FITS MODEL: YZ125 99-01, CHAIN: 520MXZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $128.95 
1230-0147  FITS MODEL: YZ125 99-01, CHAIN: GB520MXZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $142.95 
RK4012-028ZG  FITS MODEL: YZ125 02-04, CHAIN: GB520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $162.95 
1230-0140  FITS MODEL: YZ125 02-04, CHAIN: 520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $128.95 
1230-0143  FITS MODEL: YZ125 02-04, CHAIN: GB520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $142.95 
1230-0141  FITS MODEL: YZ125/YZ250F, CHAIN: 520MXZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $128.95 
1230-0144  FITS MODEL: YZ125/YZ250F, CHAIN: 05-06/01-06 GB520MXZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $142.95 
RK4022018ZG  FITS MODEL: YZ250F 01-06, CHAIN: GB520MXZ, OEM GEARING: 13-48, QUICK ACCELERATION GEARING: 13-49   $162.95 
1230-0124  FITS MODEL: WR250F 01-06, CHAIN: 520EXW, OEM GEARING: 13-52, QUICK ACCELERATION GEARING: 13-51   $142.95 
1230-0136  FITS MODEL: WR250F 01-06, CHAIN: GB520EXW, OEM GEARING: 13-52, QUICK ACCELERATION GEARING: 13-51   $157.95 
RK4022998ZG  FITS MODEL: YZ250 99-06, CHAIN: GB520MXZ, OEM GEARING: 14-50, QUICK ACCELERATION GEARING: 14-51   $162.95 
1230-0115  FITS MODEL: YZ250 99-06, CHAIN: 520MXZ, OEM GEARING: 14-50, QUICK ACCELERATION GEARING: 14-51   $128.95 
1230-0122  FITS MODEL: YZ250 99-06, CHAIN: GB520MXZ, OEM GEARING: 14-50, QUICK ACCELERATION GEARING: 14-51   $142.95 
1230-0125  FITS MODEL: YZ250 99-06, CHAIN: 520EXW, OEM GEARING: 14-50, QUICK ACCELERATION GEARING: 14-51   $142.95 
1230-0137  FITS MODEL: YZ250 99-06, CHAIN: GB520EXW, OEM GEARING: 14-50, QUICK ACCELERATION GEARING: 14-51   $157.95 
RK4022948Z  FITS MODEL: YZ250 94-97, CHAIN: 520KZ6, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $114.95 
RK4042988ZG  FITS MODEL: YZ400F/426F 99-02, CHAIN: GB520MXZ, OEM GEARING: 14-49, QUICK ACCELERATION GEARING: 14-50   $162.95 
1230-0127  FITS MODEL: YZ400F/426F 99-02, CHAIN: 520EXW, OEM GEARING: 14-49, QUICK ACCELERATION GEARING: 14-50   $142.95 
1230-0139  FITS MODEL: YZ400F/426F 99-02, CHAIN: GB520EXW, OEM GEARING: 14-49, QUICK ACCELERATION GEARING: 14-50   $157.95 
1230-0116  FITS MODEL: WR450F 99-06, CHAIN: 520MXZ, OEM GEARING: 14-49, QUICK ACCELERATION GEARING: 14-50   $128.95 
1230-0123  FITS MODEL: WR450F 99-06, CHAIN: GB520MXZ, OEM GEARING: 14-49, QUICK ACCELERATION GEARING: 14-50   $142.95 
1230-0008  FITS MODEL: YZ450F 03-04, CHAIN: GB520MXZ, OEM GEARING: 14-48, QUICK ACCELERATION GEARING: 14-49   $162.95 
1230-0126  FITS MODEL: YZ450F 03-04, CHAIN: 520EXW, OEM GEARING: 14-48, QUICK ACCELERATION GEARING: 14-49   $142.95 
1230-0138  FITS MODEL: YZ450F 03-04, CHAIN: GB520EXW, OEM GEARING: 14-48, QUICK ACCELERATION GEARING: 14-49   $157.95 
1230-0142  FITS MODEL: YZ450F 03-04, CHAIN: 520MXZ, OEM GEARING: 14-48, QUICK ACCELERATION GEARING: 14-49   $128.95 
1230-0145  FITS MODEL: YZ450F 03-04, CHAIN: GB520MXZ, OEM GEARING: 14-48, QUICK ACCELERATION GEARING: 14-49   $142.95 
1230-0185  FITS MODEL: YZ450F 05, CHAIN: 520MXZ, OEM GEARING: 14-51, QUICK ACCELERATION GEARING: 14-51   $128.95 
1230-0186  FITS MODEL: YZ450F 05, CHAIN: GB520MXZ, OEM GEARING: 14-51, QUICK ACCELERATION GEARING: 14-51   $142.95 
1230-0187  FITS MODEL: YZ450F 05, CHAIN: 520MXZ, OEM GEARING: 14-51, QUICK ACCELERATION GEARING: 14-52   $148.95 
1230-0188  FITS MODEL: YZ450F 05, CHAIN: GB520MXZ, OEM GEARING: 14-51, QUICK ACCELERATION GEARING: 14-52   $162.95 
1230-0173  FITS MODEL: YZ450F 06, CHAIN: 520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $128.95 
1230-0174  FITS MODEL: YZ450F 06, CHAIN: GB520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $142.95 
1230-0175  FITS MODEL: YZ450F 06, CHAIN: 520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $148.95 
1230-0176  FITS MODEL: YZ450F 06, CHAIN: GB520MXZ, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $162.95 
1230-0177  FITS MODEL: YZ450F 06, CHAIN: 520EXW, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $142.95 
1230-0178  FITS MODEL: YZ450F 06, CHAIN: GB520EXW, OEM GEARING: 13-49, QUICK ACCELERATION GEARING: 13-50   $157.95 

Descriptions and notes

1230-0112, 1230-0113, 1230-0114, 1230-0115, 1230-0116, 1230-0117, 1230-0118, 1230-0119, 1230-0120, 1230-0121, 1230-0122, 1230-0123, 1230-0125, 1230-0126, 1230-0127, 1230-0128, 1230-0129, 1230-0132, 1230-0133, 1230-0137, 1230-0139, 1230-0140, 1230-0141, 1230-0142, 1230-0143, 1230-0144, 1230-0145, 1230-0146, 1230-0147, 1230-0173, 1230-0174, 1230-0175, 1230-0176, 1230-0177, 1230-0178, 1230-0179, 1230-0180, 1230-0181, 1230-0182, 1230-0185, 1230-0186: Comes with steel sprocket.

This item appears on page 769 of the OffRoad Catalog