KTM 250 SX DID ERT3 Gold Heavy Duty MX Chain and JT Sprockets Kit (2017 to 2019)

DID and JT

KTM 250 SX DID ERT3 Gold Heavy Duty MX Chain and JT Sprockets Kit (2017 to 2019)

KTM SX 250

Covers 2017 - 2018 - 2019 Models

DID Heavy Duty ERT3 Gold / Gold 120 Link & Pair of JT Sprockets

Front & Rear Top Quality JT Carbon Steel Sprockets

(14 Tooth Front & 50 Tooth Rear Standard Gearing)

1 x DID Japanese Professional Gold ERT3 520 x 120 Link Chain (with a Clip type connecting link)

Gold Inner & Outer Plates

(Please Note; The chain is 120 links and may need to be cut down to the correct length for your bike)

DID is proud to present its 520 ERT3 chain:

The ERT3 chain is used by the best supercross and motocross factory teams
D.I.D's exclusive SDH pin treatment is the secret behind the excellent performance and is ideal for use in muddy conditions.
The revolutionary SDH treatment forms an extremely hard chromium carbide layer on the pin's surface, while maintaining a soft inner core
SDH-treated pins have very high impact strength while maintaining outstanding shock absorption.
This treatment creates a chain with superior anti-oxidation properties and wear resistance, for top performance and protection from foreign materials.

Colour: Gold

JT Sprockets

JT sprockets are made using only the best available materials.SCM415 chromoly steel alloy for front sprockets, and we are the only sprocket manufacturer using the ultra-durable high carbon C49 steel for rear sprockets

Heat treated and hand finished to perfection, all JT sprockets meet or exceed the highest possible quality standards set for the motorcycle industry.

KTM 250 SX DID ERT3 Gold Heavy Duty MX Chain and JT Sprockets Kit (2017 to 2019)
KTM 250 SX DID ERT3 Gold Heavy Duty MX Chain and JT Sprockets Kit (2017 to 2019)
£74.95 - Free UK Delivery

Additional Photos

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Country of Origin

  • Chain made in Japan

For the following Bikes:

KTM 250 SX 2018

KTM 250 SX 2017

KTM 250 SX 2019


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