DID chain kit for KTM EXC 250 99-03 520 ERT3 chain kit

DID chain kit for KTM EXC 250 99-03 520 ERT3 chain kit

Chain kit or chain set for the assigned model according to the item name. The chain kit consists of high-quality components. The chain is supplied open with a corresponding chain connecting link.

Unless otherwise stated: Not an original part - manufacturer names are only used to indicate compatibility!

Components of the chain kit KTM EXC 250 2T 1999-2003

• Front sprocket: AFAM front sprocket #520 14 teeth - a73301.14
• Chain: DID chain 520 ERT3 G&G 114 with clip connecting link - d520ert3-114
• Rear sprocket: AFAM steel rear sprocket #520 with mud grooves 50 T - a72304PK.50
• Gear ratio front sprocket-chain-rear sprocket: 14-114-50

DID 520 ERT3

Extra reinforced pure motocross chain
Without O-rings
Color: Gold/Gold
Application by displacement: up to 450 cc / motocross only

Technical data:
Pitch: 520
Pin length: 17.6 mm
Roller Ø: 10.16 mm
Inner plate thickness: 2.0 mm
Outer plate thickness: 2.0 mm
Wear resistance index: 430
Tensile strength: 37.70 kN
Weight per 100 links: 1.36 kg

Unless otherwise stated: The product offered is an accessory/spare part from a third-party manufacturer, which was not produced on behalf of or with the approval of the motorcycle manufacturer. The mention of the brand name is solely for the purpose of determining compatibility.

DID EUROPE S.R.L., Via del Fonditore 16 , 40138 Bologna IT, info@dideu.it

Technical data

Brand	DID
Item number	KKF-21274

Fits

KTM 126 - 250 cc EXC 250 2T 1999
KTM 126 - 250 cc EXC 250 2T 2000
KTM 126 - 250 cc EXC 250 2T 2001
KTM 126 - 250 cc EXC 250 2T 2002
KTM 126 - 250 cc EXC 250 2T 2003