JT JTF512 front sprocket – 520 pitch

JT JTF512 Front Sprocket – Pitch 520

JT front drive sprocket. The vehicle fitment list below was taken from the official JT Sprockets Application Guide 2024.

Technical Specifications

• JT Part Number / Fitment: JTF512
• Installation Position: Front / Countershaft
• Chain Pitch: 520
• Available Teeth in Shop: 14, 16

Compatible With – Official JT Vehicle Fitment

Important note on tooth selection: The JT fitment number describes the compatible mounting. The Application Guide additionally specifies which tooth count is standard for each respective vehicle. Any other tooth count offered within the same fitment family will alter the gear ratio and may differ from the OEM gearing.

15 Teeth according to JT Application Guide

• Kawasaki BJ Estrella 250 A2,A3,C2 (250 cc) – Year 95-97 – Chain 520, 102 links
• Kawasaki BJ Estrella 250 (250 cc) – Year 98-00 – Chain 520, 102 links
• Kawasaki GPZ400 R (ZX400D) Japan (400 cc) – Year not specified in JT Guide – Chain 520, 102 links
• Kawasaki GPX400 R (ZX400F) Japan (400 cc) – Year not specified in JT Guide – Chain 520, 102 links
• Kawasaki ZR400 D1 Xanthus Japan (400 cc) – Year not specified in JT Guide – Chain 520, 108 links
• Kawasaki ZXR400 H2,L1-L9 (ZX-4) (400 cc) – Year 88-02 – Chain 520, 110 links
• Kawasaki ZX-4 (ZX400G) Japan (400 cc) – Year 87-88 – Chain 520, 106 links
• Kawasaki ZXR400 R (ZX400H1) Japan (400 cc) – Year 89-90 – Chain 520, 108 links
• Suzuki RG400 EW <<< 520 Chain Conversion HK31A Japan (400 cc) – Year 87 – Chain 520, 106 links
• Suzuki SV400 Japan (400 cc) – Year not specified in JT Guide – Chain 520
• Yamaha YZF600R Thunder Cat <<< 520 Chain Conversion (600 cc) – Year 96-03 – Chain 520, 108 links
• Yamaha YZF600R-T,V,W <<< 520 Chain Conversion (600 cc) – Year 05-07 – Chain 520, 108 links

16 Teeth according to JT Application Guide

• Kawasaki KLE400 A1-A4 Japan (400 cc) – Year 91-94 – Chain 520, 108 links
• Kawasaki KLE400 A6 Japan (400 cc) – Year 99 – Chain 520, 108 links
• Kawasaki ZR400 C1,C2,C3,C4 Zephyr Japan (400 cc) – Year 89-95 – Chain 520, 108 links
• Kawasaki ZR400 Zephyr X Japan (400 cc) – Year 97-08 – Chain 520, 108 links
• Kawasaki ZX400 C2 (Z400F2) (400 cc) – Year 84-87 – Chain 520, 106 links
• Kawasaki GPZ400 27hp (400 cc) – Year 84-97 – Chain 520, 106 links
• Kawasaki GPZ400 49hp (400 cc) – Year 84-87 – Chain 520, 104 links
• Kawasaki GPZ400 S (EX400A3,A4) Japan (400 cc) – Year 88-90 – Chain 520, 104 links
• Kawasaki ZXR400 R (ZX400J1) Japan (400 cc) – Year not specified in JT Guide – Chain 520, 108 links
• Kawasaki ZXR400 R (ZX400J2) Japan (400 cc) – Year not specified in JT Guide – Chain 520, 108 links
• Kawasaki EN500 C1-C10 Vulcan (500 cc) – Year 96-05 – Chain 520, 110 links
• Kawasaki EN500 C6F,C7F,C8F,C9F Vulcan 500 Ltd (500 cc) – Year 06-09 – Chain 520, 110 links
• Kawasaki EN500 C1,C2 Classic France (500 cc) – Year 96-97 – Chain 520, 110 links
• Kawasaki EX500 D6F,D7F,D8F,D9F Ninja 500R (500 cc) – Year 06-09 – Chain 520, 104 links
• Kawasaki GPZ500 S (EX500A1-A6) (500 cc) – Year 87-93 – Chain 520, 104 links
• Kawasaki GPZ500 S (EX500D1-D12) (500 cc) – Year 94-05 – Chain 520, 104 links
• Kawasaki KLE500 A1-A6 (500 cc) – Year 91-96 – Chain 520, 108 links
• Kawasaki GPZ550 (ZX550A1-A6) Unitrack (550 cc) – Year 84-92 – Chain 520, 104 links
• Kawasaki ZR550 B2-B8 Zephyr (550 cc) – Year 91-00 – Chain 520, 106 links
• Kawasaki ZR550 B1-B4 Zephyr USA (550 cc) – Year 90-94 – Chain 520, 108 links

17 Teeth according to JT Application Guide

• Kawasaki ER500 A1,A2,A3,A4,C1,C2,C3,C4 (ER-5) (500 cc) – Year 97-06 – Chain 520, 106 links
• Kawasaki ER-5 Twister (35hp) & (50hp) (500 cc) – Year 99 – Chain 520, 106 links
• Kawasaki KLE500 A7-A14 (500 cc) – Year 97-05 – Chain 520, 110 links
• Kawasaki KLE500 B6F,B7F (500 cc) – Year 06-07 – Chain 520, 110 links

Installation and Gearing Note

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