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Chain kit JT. 428HDR 13/69 Standard Rear Sprocket

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JT. 428HDR 13/69 Standard Rear Sprocket Chain kit Ref : JTC01846A / 3070603 APRILIA 125 RX 125 - 2018 - 2025

JT. 428HDR 13/69 Standard Rear Sprocket Chain kit

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JT. 428HDR 13/69 Standard Rear Sprocket Chain kitAPRILIA 125 RX 125 - 2018 - 2025Ref : JTC01846A / 3070603

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Description
Compatible motorbikes
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DescriptionJT. 428HDR 13/69 Standard Rear Sprocket Chain kit

Product details :

Features

JT/JT 428HDR 13/69 Standard Chain Kit - Standard Sprocket

Replace your transmission in one go with this JT DRIVE CHAIN kit: 13-tooth sprocket, 69-tooth rear sprocket, and HDR chain pitch 428. Designed for road use on roadsters, this kit brings together steel components built to last and reliably transmit power. Ideal for a complete maintenance or a transmission overhaul.

Technical Details:

Chain: HDR, pitch 428, 138 links, steel color, super-reinforced quality.
Tensile Strength: 24.5 kN — value measured for the supplied chain.
Rear Sprocket: standard steel, 69 teeth.
Front Sprocket: standard steel, 13 teeth.

Highlights:

Complete kit to replace rear sprocket, front sprocket, and chain in one operation.
Steel components for good mechanical strength and controlled wear.
Super-reinforced chain suitable for the road demands of roadsters.

Installation and Maintenance Tips:

Check compatibility of lengths and number of links before installation.
Adhere to recommended play and tension, check alignment of the rear sprocket and front sprocket.
Regularly lubricate the chain and check for wear to ensure optimal longevity.

Application examples: APRILIA RX 125 (2023, 2024, 2025) — suitable for roadsters and motorcycles requiring a 13/69 kit in 428.

Technical information :

Reference

JTC01846A / 3070603

Chain pitch

428

Front sprocket version

Standard

Type

Standard

JT chain type

HDR