JT front sprocket JTF1329.12, 12 teeth, 520 pitch

Front sprocket JT JTF1329.12, 12 teeth, 520 pitch

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

Technical specifications

• JT part number / fitment: JTF1329
• Installation position: Front / transmission output
• Chain pitch: 520
• Teeth available in shop: 12

Suitable for – official JT vehicle compatibility

Important information on tooth selection: The JT fitment number describes the compatible mounting. The Application Guide also specifies the number of teeth with which each vehicle is listed. A different number of teeth offered for the same fitment family will change the gear ratio and may differ from the standard factory ratio.

10 teeth according to JT Application Guide

• Honda TLR250 (250 cc) – Year 85-87 – Chain 520, 96 links

12 teeth according to JT Application Guide

• Honda ATC200 X (200 cc) – Year 83-85 – Chain 520, 88 links

Installation and gear ratio note

• Check model, year, chain pitch, and desired number of teeth before ordering.
• A different number of teeth changes the gear ratio and may require a different chain length or an adjustment of the chain tension.
• Perform installation and tightening in accordance with the vehicle manufacturer's specifications.