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JT JTA1204 RaceLite Aluminium Rear Sprocket – Pitch 428

JT JTA1204 RaceLite Aluminium Rear Sprocket – Pitch 428

Regular price €15,10 EUR
Regular price Sale price €15,10 EUR
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JT JTA1204 RaceLite Aluminium Rear Sprocket – 428 Pitch

JT rear sprocket. The vehicle fitment list below has been taken from the official JT Sprockets Application Guide 2024.

Technical Specifications

  • JT Part Number / Fitment: JTA1204
  • Installation Position: Rear
  • Chain Pitch: 428
  • Available Teeth in Shop: 46, 49

Fitment – Official JT Vehicle List

Important regarding tooth selection: The JT fitment number describes the compatible mounting. The Application Guide also specifies the original number of teeth for each respective vehicle. Selecting a different number of teeth from the same fitment family will change the gear ratio and may differ from the stock gearing.

46 Teeth according to JT Application Guide

  • Honda CRF125 F-E,F,G,H,J,K (125 cc) – Year 14-19 – Chain 428, 112 links
  • Honda CRF125 F-L (125 cc) – Year 20 – Chain 428, 112 links
  • Honda CRF125 F-M (125 cc) – Year 21 – Chain 428, 112 links
  • Honda CRF125 F-N (125 cc) – Year 22 – Chain 428, 112 links
  • Honda CRF125 F-P (125 cc) – Year 23 – Chain 428, 112 links
  • Honda CRF125 F-R (125 cc) – Year 24 – Chain 428, 112 links

49 Teeth according to JT Application Guide

  • Honda CRF125 FB-F,G,H,J,K,L (125 cc) – Year 15-20 – Chain 428, 118 links
  • Honda CRF125 FB-M (125 cc) – Year 21 – Chain 428, 118 links
  • Honda CRF125 FB-N (125 cc) – Year 22 – Chain 428, 118 links
  • Honda CRF125 FB-P (125 cc) – Year 23 – Chain 428, 118 links
  • Honda CRF125 FB-R (125 cc) – Year 24 – Chain 428, 118 links

50 Teeth according to JT Application Guide

  • Honda CRF100 F-4,5,6,7,8,9,A,B,C,D (100 cc) – Year 04-13 – Chain 428, 118 links
  • Honda XR100 R-F,G,H,J,K,L,M,N,P,R,S,T,V,W,X,Y,1,2,3 (100 cc) – Year 85-03 – Chain 428, 118 links

Installation and Gearing Note

  • Before ordering, check the model, year, chain pitch, and desired number of teeth.
  • A different number of teeth will change the gear ratio and may require a different chain length or an adjustment to chain tension.
  • Perform installation and tightening to the torque specifications provided by the vehicle manufacturer.
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