JT JTR210 rear sprocket – 520 pitch

JT JTR210 Rear Sprocket – 520 Pitch

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

Technical Specifications

• JT Part Number / Fitment: JTR210
• Installation Position: Rear
• Chain Pitch: 520
• Available tooth counts in shop: 38, 49

Compatible with – Official JT vehicle application list

Important note on tooth selection: The JT fitment number describes the compatible mounting. The Application Guide also specifies the original tooth count 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.

38 teeth according to JT Application Guide

• Honda CRF230 M-9,A (230 cc) – Year 09-10 – Chain 520, 100 links

39 teeth according to JT Application Guide

• Honda XR250 S (250 cc) – Year 96 – Chain 520
• Honda XL250 S2,3S2 MD30 Japan (250 cc) – Year not specified in JT Guide – Chain 520, 102 links
• Honda CRF230 L-8,9 (230 cc) – Year 08-09 – Chain 520, 100 links
• Honda XR250 III S (Baja) (250 cc) – Year 96 – Chain 520

40 teeth according to JT Application Guide

• Honda CRM250 K,K2,L Japan (250 cc) – Year 91 – Chain 520, 108 links
• Honda XR250 Baja Japan (250 cc) – Year 97-07 – Chain 520, 104 links

42 teeth according to JT Application Guide

• Honda CRM250 RP2 MD24 Japan (250 cc) – Year not specified in JT Guide – Chain 520, 110 links
• Honda CRM250 AR MD32 Japan (250 cc) – Year 97-99 – Chain 520, 110 links

45 teeth according to JT Application Guide

• Honda XR400 RT,RV,RW,RX,RY,R-1,R-2,R-3,R-4 (400 cc) – Year 96-04 – Chain 520, 108 links

47 teeth according to JT Application Guide

• Honda CRF150 F-6,7,8,9,A,B,C,D,E,F,G,H,J (150 cc) – Year 06-18 – Chain 520, 104 links

48 teeth according to JT Application Guide

• Honda XL250 ME06 Japan (250 cc) – Year not specified in JT Guide – Chain 520, 108 links
• Betamotor 300 RR 2T – Year 20-24 – Chain 520, 114 links
• Betamotor 350 RR-S – Year 18-21 – Chain 520, 114 links
• Betamotor 390 RR-S – Year 18-20 – Chain 520, 114 links
• Betamotor 430 RR – Year 15-19 – Chain 520, 112 links
• Betamotor 430 RR-S – Year 18-21 – Chain 520, 114 links
• Betamotor 430 RS – Year 15-16 – Chain 520, 112 links
• Betamotor 450 RR – Year 13-14 – Chain 520, 112 links
• Betamotor 480 RR – Year 15-19 – Chain 520, 112 links
• Betamotor 498 RR – Year 13-16 – Chain 520, 112 links
• Honda CRF150 F-3,4,5 (150 cc) – Year 03-05 – Chain 520, 112 links
• Honda CR250 R-3 (250 cc) – Year 03 – Chain 520, 114 links
• Honda CRF250 R-K,L,M (250 cc) – Year 19-21 – Chain 520, 120 links
• Honda CRF250 RX-K,L,M (250 cc) – Year 19-21 – Chain 520, 120 links
• Honda CRF250 R-A USA (250 cc) – Year 10 – Chain 520, 116 links
• Honda XR250 RT,RV,RW,RX,RY,R-1,R-2,R-3,R-4 (250 cc) – Year 96-04 – Chain 520, 106 links
• Honda CRF450 R-4,5,6,7,8,9,A,B,C,D,E (450 cc) – Year 04-14 – Chain 520, 116 links
• Honda CRF450 R-F,G,H,J,K,L (450 cc) – Year 15-18 – Chain 520, 116 links
• Honda CRF450 R-L USA (450 cc) – Year 20 – Chain 520, 114 links
• Honda CRF450 RX-H,J,K,L,M (450 cc) – Year 17-21 – Chain 520, 116 links
• Honda XR650 R-Y,1,2,3,4.5,6,7 (650 cc) – Year 00-07 – Chain 520, 110 links

49 teeth according to JT Application Guide

• Betamotor 200 RR Enduro – Year 19-20 – Chain 520, 116 links
• Betamotor 250 RR 2T – Year 13-17, 18-21 – Chain 520, 114 links
• Betamotor 300 RR 2T – Year 13-16, 17-19 – Chain 520, 114 links
• Betamotor 390 RR – Year 15-21 – Chain 520, 114 links
• Betamotor 390 RS – Year 15-16 – Chain 520, 114 links
• Betamotor 430 RR – Year 20-21 – Chain 520, 116 links
• Betamotor 480 RR – Year 20-21 – Chain 520, 116 links
• Honda CR125 RV (125 cc) – Year 97 – Chain 520, 112 links
• Honda CR250 RN,RP (250 cc) – Year 92-93 – Chain 520, 112 links
• Honda CR250 RR (250 cc) – Year 94 – Chain 520, 114 links
• Honda CR250 RS (250 cc) – Year 95 – Chain 520, 114 links
• Honda CR250 R-5 (250 cc) – Year 05 – Chain 520, 116 links
• Honda CR250 R-6,7,8 (250 cc) – Year 06-08 – Chain 520, 114 links
• Honda CRF250 R-B,C,D,E (250 cc) – Year 11-14 – Chain 520, 116 links
• Honda CRF250 R-F,G,H (250 cc) – Year 15-17 – Chain 520, 116 links
• Honda CRF250 R-J (250 cc) – Year 18 – Chain 520, 116 links
• Honda CR250 France (250 cc) – Year 97 – Chain 520, 114 links
• Honda CRF450 R-K (450 cc) – Year 19-20 – Chain 520, 114 links
• Honda CRF450 R-M (450 cc) – Year 21 – Chain 520, 114 links
• Honda CRF450 R-N (450 cc) – Year 22 – Chain 520, 114 links
• Honda CRF450 R-P (450 cc) – Year 23 – Chain 520, 114 links
• Honda CRF450 R-R (450 cc) – Year 24 – Chain 520, 114 links
• Honda CRF450 R-Rs USA (450 cc) – Year 24 – Chain 520, 114 links
• Honda CRF450 RWE-K,L,M USA (450 cc) – Year 19-21 – Chain 520, 114 links
• Honda CRF450 RWE-N USA (450 cc) – Year 22 – Chain 520, 114 links
• Honda CRF450 RWE-P USA (450 cc) – Year 23 – Chain 520, 114 links
• Honda CRF450 RWE-R (450 cc) – Year 24 – Chain 520, 114 links
• Honda CRF450 RX-L USA (450 cc) – Year 19-20 – Chain 520, 114 links
• Honda CRF450 RX-M USA (450 cc) – Year 21 – Chain 520, 114 links
• Honda CRF450 RX-N (450 cc) – Year 22 – Chain 520, 114 links
• Honda CRF450 RX-P (450 cc) – Year 23 – Chain 520, 114 links
• Honda CRF450 RX-R (450 cc) – Year 24 – Chain 520, 114 links
• Honda CR500 RN,RP,RR (500 cc) – Year 92-94 – Chain 520, 114 links
• Honda CR500 RS,RT,RV,RW (500 cc) – Year 95-97 – Chain 520, 114 links
• Honda CR500 RW,RX,RY,R-1 (500 cc) – Year 98-01 – Chain 520, 114 links

50 teeth according to JT Application Guide

• Betamotor 125 RR 2T – Year 18-21 – Chain 520, 110 links
• Betamotor 350 RR – Year 13-24 – Chain 520, 114 links
• Betamotor 400 RR – Year 13-16 – Chain 520, 114 links
• Honda CRF230 F-3,4,5,6,7,8,9,A,B,C,D,E,F,G,H,J,K (230 cc) – Year 03-19 – Chain 520, 110 links
• Honda CR250 RT (250 cc) – Year 96 – Chain 520, 114 links
• Honda CR250 RV,RW,RX,RY,R-1 (250 cc) – Year 97-01 – Chain 520, 114 links
• Honda CR250 R-2 (250 cc) – Year 02 – Chain 520, 114 links
• Honda CR250 R-4 (250 cc) – Year 04 – Chain 520, 114 links
• Honda CRF250 F-K,L (250 cc) – Year 19-20 – Chain 520, 120 links
• Honda CRF250 F-M (250 cc) – Year 21 – Chain 520, 120 links
• Honda CRF250 F-N (250 cc) – Year 22 – Chain 520, 120 links
• Honda CRF250 F-P (250 cc) – Year 23 – Chain 520, 120 links
• Honda CRF250 F-R (250 cc) – Year 24 – Chain 520, 120 links
• Honda CRF250 R-N (250 cc) – Year 22 – Chain 520, 120 links
• Honda CRF250 R-P (250 cc) – Year 23 – Chain 520, 120 links
• Honda CRF250 R-R (250 cc) – Year 24 – Chain 520, 120 links
• Honda CRF250 RX-N (250 cc) – Year 22 – Chain 520, 120 links
• Honda CRF250 RX-P (250 cc) – Year 23 – Chain 520, 120 links
• Honda CRF250 RX-R (250 cc) – Year 24 – Chain 520, 120 links
• Honda CRF450 R-2,R-3 (450 cc) – Year 02-03 – Chain 520, 114 links

51 teeth according to JT Application Guide

• Honda CR125 RD,RE (125 cc) – Year 83-84 – Chain 520, 112 links
• Honda CR125 RF (125 cc) – Year 85 – Chain 520, 114 links
• Honda CR125 RG (125 cc) – Year 86 – Chain 520, 114 links
• Honda CR125 RH,RJ,RK,RL,RM,RN,RP,RR (125 cc) – Year 87-94 – Chain 520, 114 links
• Honda CR125 RS,RT (125 cc) – Year 95-96 – Chain 520, 114 links
• Honda CR125 RW,RX (125 cc) – Year 98-99 – Chain 520, 114 links
• Honda CR125 R-2 (125 cc) – Year 02 – Chain 520, 114 links
• Honda CR250 RE,RF (250 cc) – Year 84-85 – Chain 520, 114 links
• Honda CR250 RG (250 cc) – Year 86 – Chain 520, 114 links
• Honda CR250 RJ,RK (250 cc) – Year 88-89 – Chain 520, 116 links
• Honda CRF250 R-4,5,6,7,8,9,A (250 cc) – Year 04-10 – Chain 520, 114 links
• Honda CRF450 L-K (450 cc) – Year 19 – Chain 520, 116 links
• Honda CRF450 L-L (450 cc) – Year 20 – Chain 520, 116 links
• Honda CRF450 L-M (450 cc) – Year 21 – Chain 520, 116 links
• Honda CRF450 L-N (450 cc) – Year 22 – Chain 520, 116 links
• Honda CRF450 RL-M (450 cc) – Year 21 – Chain 520, 114 links
• Honda CRF450 RL-N (450 cc) – Year 22 – Chain 520, 114 links
• Honda CRF450 RL-P (450 cc) – Year 23 – Chain 520, 114 links
• Honda CRF450 RL-R (450 cc) – Year 24 – Chain 520, 114 links
• Honda CRF450 X-5,6,7,8,9,A,B,C,D,E,F,G,H (450 cc) – Year 05-16 – Chain 520, 114 links
• Honda CRF450 X-J,K (450 cc) – Year 17-18 – Chain 520, 114 links
• Honda CRF450 X-K,L (450 cc) – Year 19-20 – Chain 520, 114 links
• Honda CRF450 X-M (450 cc) – Year 21 – Chain 520, 114 links
• Honda CRF450 X-N (450 cc) – Year 22 – Chain 520, 114 links
• Honda CRF450 X-P (450 cc) – Year 23 – Chain 520, 114 links
• Honda CRF450 X-R (450 cc) – Year 24 – Chain 520, 114 links
• Honda CR500 RE,RF (500 cc) – Year 84-85 – Chain 520, 116 links
• Honda CR500 RG,RH (500 cc) – Year 86-87 – Chain 520, 116 links
• Honda CR500 RJ,RK,RL,RM (500 cc) – Year 88-91 – Chain 520, 116 links

52 teeth according to JT Application Guide

• Honda CR125 RY,R-1 (125 cc) – Year 00-01 – Chain 520, 114 links
• Honda CR125 R-3 (125 cc) – Year 03 – Chain 520, 116 links
• Honda CR125 R-4,5,6,7 (125 cc) – Year 04-07 – Chain 520, 116 links

53 teeth according to JT Application Guide

• Honda CR250 RH (250 cc) – Year 87 – Chain 520, 116 links
• Honda CR250 RL,RM (250 cc) – Year 90-91 – Chain 520, 116 links
• Honda CRF250 X-4,5,6,7,8,9,A,B,C,D,E,F,G,H (250 cc) – Year 04-17 – Chain 520, 116 links

Installation and Gearing Note

• Verify model, year, chain pitch, and desired tooth count before ordering.
• A different tooth count changes the gear ratio and may require a different chain length or adjustment of the chain tension.
• Carry out installation and torque settings according to the vehicle manufacturer's specifications.