EK chain kit KTM 250, 450, 350 and more (2006-2025) – 520 MRD7 13/52, 118 links

EK chain kit KTM 250, 450, 350 and more (2006-2025) – 520 MRD7 13/52, 118 links

Complete EK Chain kit: a 520 MRD7 chain (non-sealed) with 118 links, a 13-tooth front sprocket and a 52-tooth JT rear sprocket in aluminium. Chain and sprockets are matched, so they wear together and are replaced in one go. Intended use: off-road.

Fits

According to the JT Sprockets sprocket catalogue, this kit is intended for:

• KTM 250 XC-F (2023-2025)
• Gas Gas 250 EX F Cross Country (2024)
• Gas Gas 450 EC F (2024)
• Gas Gas 450 EX F Cross Country (2024)
• Husqvarna 450 FE (2022-2024)
• Husqvarna 450 FX (2023-2024)
• KTM 450 XC-F (2023-2024)
• KTM 450 XCF-W (2024)
• Husqvarna 250 TE Heritage (2023)
• Husqvarna 250 TE USA (2023)
• Husqvarna 450 FE Heritage (2023)
• KTM 250 XC-W (2023)
• KTM 350 EXC-F CKD Brazil (2023)
• KTM 350 EXC-F Six Days CKD Brazil (2018-2023)
• KTM 350 XC-F USA (2023)
• Husqvarna 250 TE i 2-Stroke USA (2022)
• KTM 250 EXC-F Enduro Brazl (2015-2019)
• KTM 300 EXC CKD Enduro Brazil (2019)
• KTM 350 EXC-F Six Days Brazil (2017-2019)
• KTM 300 EXC Enduro Brazil (2015-2018)
• Husqvarna 251 FE USA (2014-2016)
• KTM 250 XCF-W (2010-2016)
• KTM 350 XCF-W (2013-2016)
• KTM 350 XCF-W Six Days (2014-2016)
• KTM 450 XC-W (2012-2016)
• Husqvarna 250 FC (2014-2015)
• Husqvarna 250 FE Europe (2014-2015)
• Husqvarna 350 FC (2014-2015)
• Husqvarna 450 FC (2014-2015)
• Husaberg FE450 Enduro (2009-2014)
• Husaberg FE350 (2013)
• Husaberg FE390 Enduro (2010-2012)
• Husaberg FE570 (2009-2012)
• Husaberg FX450 Cross Country (2010-2012)
• KTM 350 XC-W USA (2012)
• KTM 250 XCF-W Six Days (2011)
• KTM 450 XC-W Six Days USA (2010-2011)
• KTM 400 XC-W USA (2010)
• KTM 450 XC-W ZA (2010)
• KTM 250 EXC Racing USA (2006)

Specifications

• Chain: EK 520 MRD7
• Pitch: 520
• Seals: non-sealed
• Grade: racing
• Number of links: 118
• Connecting link: clip link
• Chain colour: gold
• Tensile strength: 39.7 kN
• Chain weight: 1,73 kg
• Front sprocket: 13 teeth, self-cleaning
• Rear sprocket: 52 teeth, JT, aluminium, standard
• Use: off-road
• Part number: 3069326

Does this kit fit my bike?

Compare the pitch (520), front (13) and rear (52) tooth count and the number of links (118) with your current kit, the parts list or the workshop manual. Note: the sprockets in a chain kit are model-specific (shaft splines, bolt pattern), so kits with the same dimensions can differ between bikes. If in doubt, send us the make, model and year of your bike together with the part number of this kit.

How is it shipped?

Delivery time and shipping costs to your country are shown at checkout.

Anything in stock ships within 2 to 3 working days with tracking. Ordering something we source directly from the manufacturer? The delivery time is shown right on the product page. No fine print, no surprises. Questions about a delivery time? Email info@femon.nl and you'll get an answer from someone who actually rides.