dirt bike Drive

Fits Your MachineDisplaying parts for your 2001 KTM 520 SX 4 Stroke
Primary Drive Front Sprocket$9.99 – $10.99MSRP: $12.99 – $13.99 You save up to 21%
Rated 4.79 out of five stars.★★★★★
Primary Drive Rear Steel Sprocket SilverPrimary Drive Rear Steel Sprocket$21.99 – $23.99MSRP: $29.99 You save up to 27%
Rated 4.73 out of five stars.★★★★★
Primary Drive Rear Aluminum Sprocket BlackPrimary Drive Rear Aluminum Sprocket$39.99MSRP: $49.99 You save 20%
Rated 4.69 out of five stars.★★★★★
Primary Drive Rear Aluminum Sprocket OrangePrimary Drive Rear Aluminum Sprocket$39.99MSRP: $49.99 You save 20%
Rated 4.69 out of five stars.★★★★★
Primary Drive Rear Aluminum Sprocket SilverPrimary Drive Rear Aluminum Sprocket$39.99MSRP: $49.99 You save 20%
Rated 4.69 out of five stars.★★★★★
Primary Drive Rear Aluminum Sprocket BluePrimary Drive Rear Aluminum Sprocket$39.99MSRP: $49.99 You save 20%
Rated 4.69 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 XTS Front Sprocket$12.99MSRP: $15.99 You save 19%
Rated 4.79 out of five stars.★★★★★
Pro X Grooved Ultralight Front Sprocket$17.34 – $18.70MSRP: $22.81 You save up to 24%
Rated 4.70 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.★★★★⯪
Pro X Aluminum Rear Sprocket$49.12MSRP: $64.63 You save 24%
Rated 4.78 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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