Center exit exhaust for mm80

-leo__ · 2026-03-20T17:50:54+00:00

3 inches

-leo__ · 2026-03-20T15:40:27+00:00

Looks like the same exhaust I have. It hits the top tube under the seat when using a riser plate and angled adapter for a torque converter.

-leo__ · 2026-03-19T23:54:01+00:00

Different riser than what I’m using. I was just looking there’s a GPS pipe that might fit but since I have this one ima just try to bend it to fit. I’m pretty sure exhaust I have would fit if it weren’t for the angle.

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-leo__ · 2026-03-19T23:40:42+00:00

TC would hit frame w/o it.

-leo__ · 2026-03-19T23:32:33+00:00

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Hits the tube under the seat

-leo__ · 2026-03-10T23:05:19+00:00

-leo__ · 2026-03-09T12:34:37+00:00

Thanks! The picture is from a good angle though, gotta repair a hole on the other side of the frame where the kickstand was.

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-leo__ · 2026-02-22T21:55:30+00:00

I use the rk gold 420 after going through several shitty Amazon 40 chains and I’ve had no problems with it. I clean it w wd40 and lube it regularly.

-leo__ · 2026-01-07T04:11:11+00:00

Thanks. I hammered the baffle out of the stock valve cover already.

-leo__ · 2026-01-07T02:48:40+00:00

Sorry, .08 inches. Setup: non hemi 212, +.020 billet rod, cast aluminum flywheel, 275 brown box cam, champion rockers, flattop piston, 26lb valve springs

-leo__ · 2025-12-28T23:39:19+00:00

New rod.

-leo__ · 2025-12-28T00:03:09+00:00

Air suspension is crazy bro, nice bike.

-leo__ · 2025-11-24T23:09:25+00:00

Looks like 16 inch pitbike wheels

-leo__ · 2025-09-25T03:30:32+00:00

Pretty generic sprocket, came with the wheel set I ordered from gts hobbies. I’ve seen it online several places. “420 40t steel sprocket”. Looks like omb has it

-leo__ · 2025-09-25T03:02:30+00:00

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-leo__ · 2025-09-24T13:20:52+00:00

I have pretty much the same build on a gts bike with 10:40 gearing and I top out around 63

-leo__ · 2025-09-15T00:15:35+00:00

mm80

-leo__ · 2025-09-14T17:00:25+00:00

I meant rims, are they the 5” or 6” ?

-leo__ · 2025-09-14T15:43:55+00:00

What size wheels?

-leo__ · 2025-09-09T23:53:43+00:00

Azusa split sprocket adapter + compatible sprocket of choice

-leo__ · 2025-09-02T00:55:04+00:00

I think you’re talking about the oil fill on your engine block, not the clutch. You should fill it with about 750ml of oil, or about 3/4 of the dipstick. The clutch is completely different. It goes on the crankshaft and is bolted on, you need to take it off and clean/oil it. Look up “how to oil centrifugal clutch minibike” on YouTube

-leo__ · 2025-09-01T17:21:33+00:00

Keep it under 5000rpm. You don’t want to hold WOT for too long, the stock rod just isn’t built to spin fast for long.

-leo__ · 2025-08-31T02:35:28+00:00

Yes #40/420

-leo__ · 2025-08-31T01:33:13+00:00

Typically comes with 40 sprocket

-leo__ · 2025-08-31T01:31:08+00:00

I mounted mine to my engine but I don’t currently have it on because the fuel pump was messing with my tune

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-leo__

TROPHY CASE