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Gearbox output pinion JT. Steel Standard 337 - 520

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JT. Steel Standard 337 - 520 Gearbox output pinion Ref : JTC01118A / 1077357002

JT. Steel Standard 337 - 520 Gearbox output pinion

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JT. Steel Standard 337 - 520 Gearbox output pinionRef : JTC01118A / 1077357002

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Description
Compatible motorbikes
Questions and answers

DescriptionJT. Steel Standard 337 - 520 Gearbox output pinion

Product details :

Features

Manufacturer Ref: JTF337.13 — JT SPROCKETS standard steel sprocket 337 - 520. Designed for off-road enthusiasts, this front sprocket allows for easy replacement or gear ratio changes on quads and motocross bikes. Its design focuses on the robustness of the transmission chain and the reliability of the tooth profile in demanding conditions.

Material: steel (high-strength SMC420 alloy)
Number of teeth: 13
Chain pitch: 520
Type: 337, standard version
Machining: CNC finish for a consistent tooth profile

The JT SPROCKETS JTF337.13 sprocket integrates into the drivetrain to maintain reliable transmission between the engine and rear wheel. Its CNC-machined teeth minimize engagement irregularities and contribute to controlled wear of the chain and associated components. Ideal for maintenance operations or for modifying the gear ratio to adapt the machine to the terrain or riding style.

Main applications: quad and motocross. Common mounting examples: KAWASAKI KX 125 (KX125M/KX125L) and HONDA TRX 250 R FOURTRAX 2WD (TE12). Check compatibility with your model before installation to ensure a proper and secure fit.

Technical information :

Reference

JTC01118A / 1077357002

No transmission chain

520

Pinion version

Standard

Number of teeth

13 teeth

Material

Steel