dirt bike Drive

Fits Your MachineDisplaying parts for your 2003 KTM 450 MXC 4-Stroke
See all parts that fit your machine!
Primary Drive 520 ORH Gold X-Ring Chain$3.99 – $68.88MSRP: $5.99 – $81.95 You save up to 16%
Rated 4.66 out of five stars.★★★★★
Primary Drive Sprocket Bolt and Nut Kit$6.99MSRP: $9.99 You save 30%
Rated 4.75 out of five stars.★★★★★
Primary Drive 520 ORM O-Ring Chain$3.50 – $49.88MSRP: $4.99 – $66.95 You save up to 25%
Rated 4.77 out of five stars.★★★★★
Primary Drive 520 Gold Plated MX Race Chain$4.49 – $57.99MSRP: $4.95 – $70.95 You save up to 18%
Rated 4.61 out of five stars.★★★★⯪
Primary Drive 520 ORH X-Ring Chain$3.99 – $62.88MSRP: $5.99 – $73.95 You save up to 15%
Rated 4.64 out of five stars.★★★★⯪
Primary Drive Countershaft Dome Spring Washer$9.99MSRP: $14.99 You save 33%
Rated 4.71 out of five stars.★★★★★
Primary Drive 520 ADV/Street Performance Gold Chain$2.99 – $79.88MSRP: $3.95 – $95.95 You save up to 17%
Rated 4.50 out of five stars.★★★★⯪
KTM 520 ZST Z-Ring Chain OrangeKTM 520 ZST Z-Ring Chain$136.99
Rated 4.40 out of five stars.★★★★⯪
KTM 520 ZST Z-Ring Chain GreyKTM 520 ZST Z-Ring Chain$100.27MSRP: $117.96 You save 15%
Rated 4.40 out of five stars.★★★★⯪
KTM OEM Sprocket Bolt And Nut Kit$26.70MSRP: $31.38 You save 15%
KTM 520 MX Chain OrangeKTM 520 MX Chain$115.99
Rated 4.48 out of five stars.★★★★⯪
KTM 520 MX Chain GreyKTM 520 MX Chain$76.49MSRP: $89.99 You save 15%
Rated 4.48 out of five stars.★★★★⯪

Dirt Bike Sprockets, Chains, Chain Guides, and More

We carry a huge selection of off road sprockets and chains. Powersport sprockets and chains from Primary Drive, Supersprox and Renthal for motocross and serious trail riding. Great prices on the best x-ring chains, o-ring chains and standard chains from primary drive, RK, D.I.D and more.

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