JT 12T + EE 46T + JT 520 Chain menu-parts-enduro-mx-engine-parts-other-engine-parts It is designed to precisely

It is designed to precisely control the opening and closing of the exhaust valves

This OEM spacing tube is a key component in the front wheel assembly

utilizing the existing mounting points on the headlight carrier

a precision-engineered crank pin

JT 12T + EE 46T + JT 520 Chain menu-parts-enduro-mx-engine-parts-other-engine-parts It is designed to preciselyComplete 520 drivetrain kit 1246 for KTM Husqvarna GasGas enduro MX: JT front sprocket 12T (JTF1901. 12), Enduro Expert rear sprocket 46T (89746BKEE), and JT X ring chain 520 118 links (JTC520X1R118). Included products: JT Front sprocket 12 Teeth KTM '93 '25 Husaberg '09 '14 Husqvarna ' Rear sprocket 46 Teeth(46 T) KTM Husqvarna GasGas 1990 2025 aluminum JT Chain 520 X1R X RING (118 Links) KTM HUSQVARNA GASGAS ENDURO MX.