TEK-5 Racing 520 Steel MX Sprocket Set W/ D.I.D. Premium Chain - YAMAHA YZ 450F '03-04

TEK5 steel sprocket kits are extremely durable and hassle free with chains that are pre-cut to length saving you time and money. All kits include high quality steel sprockets with multiple gear ratio options and high strength D.I.D. chains cut to length making installation a no brainer. These kits are extremely strong and built to last!

Each sprocket kit includes -

(1) TEK5 Series chromoly steel front sprocket

(1) TEK5 Series high strength black plated C45 steel rear sprocket

(1) High strength D.I.D. 520 DZ2 Series, 520 ERT3 Series, 520 VO Series or heavy duty 520 VX2 Series chain cut to length

(1) Matching D.I.D. Clip style connecting link

Chain Specifications - 

520 DZ2 Series MX Non O'ring Chain - Recommended for motorcycles with 450cc's or smaller

Available Colors - Gold & Black

520 ERT3 Series MX Non O'ring Race Chain - Recommended for motorcycles with 500cc's or smaller

Available Colors - Gold

520 VO Series O'ring Sealed Chain - Recommended for motorcycles with 500cc's or smaller

    Available Colors - Natural  

520 Pro Street VX2 Series X'ring Sealed Chain - Recommended for motorcycles with 750cc's or smaller

    Available Colors - Natural or or Gold & Black 

*For increased acceleration and torque, select a one tooth smaller front sprocket or a larger rear sprocket. For better mid-range and top speed, just do the opposite. Keep in mind that one tooth on the front sprocket is equal to 2.5 teeth on the rear sprocket. The stock gear ratio is noted below and once a gear ratio is selected, we will cut the chain to the correct length.

*Product picture is for reference only and not an exact photo of the sprocket designs.