RK Upgrade Kit KTM 640 GS DUKE 04-06

RK chains recommended OE upgrade chain and sprocket kit

Contains: RK SPROCKET KIT BOX | RK GB520XSO2-108 Gold RX-Ring Chain | Sprocket Rear RK-B4403-42 JTR 897-42 Afam 71304 | Sprocket Front RK-C4065-17 JTF1902 Afam 73303

---

RK OE upgrade chain and sprocket chain and sprocket kits contain a heavier duty RK chain than that supplied as OE on the motorcycle when new

They are supplied with high quality steel sprockets

All sealed ring drive chains and chain and sprocket chain and sprocket kits carry a guaranteed mileage warranty when fitted with the new sprockets supplied.

Terms and conditions apply.

Barcode: 5056343038366

Contains:

• 1 x RK GB520XSO2-108 GOLD RX-RING CHAIN
• 1 x SPROCKET FRONT RK-C4065-17 JTF1902 AFAM 73303
• 1 x RK SPROCKET KIT BOX
• 1 x SPROCKET REAR RK-B4403-42 JTR 897-42 AFAM 71304

RK GB520XSO2-108 Gold RX-Ring Chain
Colour:	Gold
Pitch:	520
Length:	108
Sealed:	Yes
Type:	XSO2
Tensile Lb:	8318
Tensile N:	37000
Grade:	H Duty X Ring

Grade:

RK OE Upgrade

Fitment Summary
Compatible with 3 models (yearly).

• KTM: Duke II 640