Massimo Parts

Q: What if I can't find the part I need?

Contact us with your model number and a photo of the old part, and our team will help track it down.

Massimo parts on this page are organized by model. We carry parts for Massimo mini bikes, including the Warrior 200 MB200, MB200S and MM-MB100, the GKA-200 and GKM125 go-karts, and the Buck and MSU UTVs. Many of the mini bike and GKA-200 parts are shared with other 196cc-212cc engines, such as the Predator 212cc.

Our most-ordered Massimo parts are the 90 link 420 chain for the MB200, the Predator 212cc high performance air filter intake kit, 6201-2RS wheel bearings, #35 chain master links and disc brake pads for the MM-MB100. Choose your model below to see the parts listed for it.

Frequently Asked Questions

Which Massimo models do you carry parts for?

We carry parts for Massimo mini bikes (Warrior 200 MB200, MB200S, and MM-MB100), go-karts (GKA-200 and GKM125), and UTVs (Buck 250, Buck 450, MSU-500, and MSU-700), plus an air filter element for the Massimo 400. Pages for the MSU-850 and MSU-850-4 have no parts listed right now.

What Massimo mini bike parts do you carry?

For the MM-MB100, popular items include 145/70-6 tires, a 75 tooth #35 chain sprocket, a 140 link #35 chain, a clutch assembly with an 11-tooth #35 sprocket, disc brake pads, and wheel bearings. For the Warrior 200 MB200, we carry a 90 link 420 chain, a 3/4 inch bore clutch assembly with a 10-tooth #420 sprocket, throttle cables, a chain tensioner, a headlight assembly, seats, and fenders.

What Massimo go-kart parts do you carry?

For the GKM125, we carry a PZ22 carburetor with 22 mm intake, a CDI module, an air filter, a spark plug, a 16x8.00-7 V-tread tire, a 12 Volt YTX9 AGM battery, a seat belt harness, and a steering wheel. For the GKA-200, parts include a 24mm PD24J carburetor, a 12 Volt starter relay, a C7HSA spark plug, a performance exhaust system, and a throttle cable.

Which batteries and tires fit Massimo UTVs?

The 12 Volt 35 Ah UB12350 AGM battery is listed for the Buck 450, MSU 500, and MSU 700. For tires, we carry 26x9-12 front and 26x10-12 rear tires for Massimo UTVs, and 22x7-10 front and 22x10-10 rear tires for the Buck 250.

What if I can't find the part I need?

Why buy Massimo parts from Monster Scooter Parts?

We've specialized in scooter and mobility parts since 2005, ship most in-stock orders the same day when ordered before 5 PM ET, hold an A+ BBB rating, are a Google Top Quality Store with over 5,000 Google reviews averaging 4.6+ stars, are rated Excellent on Trustpilot, and have over 15,000 customer reviews averaging 4.8 stars on Judge.me. Our support team is real people who can help you confirm the right part before you order.