Mad Science BMX

Mad Science BMX Specializing in vintage BMX and Chicago Schwinn custom restoration and repair. Buy, Sell and Trade.

My non-BMX bike is pretty custom too. 1973 Varsity, five years older than me. I just got some new wheels for it, and I'm...
09/05/2025

My non-BMX bike is pretty custom too. 1973 Varsity, five years older than me. I just got some new wheels for it, and I'm excited to give them a proper test.

I am cleaning out some space in my garage. Check out my marketplace profile for some great value BMX. profile link in c...
08/09/2025

I am cleaning out some space in my garage. Check out my marketplace profile for some great value BMX. profile link in comments.

It cost me a tube and a three mile walk of shame, but it was fun while it lasted.
07/12/2025

It cost me a tube and a three mile walk of shame, but it was fun while it lasted.

Babies 1st Mad Science BMX . TEAM Jamaica custom cruiser for my Grandson Oliver's 1st birthday, coming up soon!
05/25/2025

Babies 1st Mad Science BMX . TEAM Jamaica custom cruiser for my Grandson Oliver's 1st birthday, coming up soon!

"Team Jamaica" strider bike for my grandson, whose father is Jamaican.
05/24/2025

"Team Jamaica" strider bike for my grandson, whose father is Jamaican.

New wheels, tires, bottom bracket, headset, cable and pads. Now it's all sealed cartridge bearings, at every point. 1990...
04/26/2025

New wheels, tires, bottom bracket, headset, cable and pads. Now it's all sealed cartridge bearings, at every point. 1990 Haro Shredder, camo and chrome. Very smooth, stops on a dime.

I love building these bikes for whomever plans on riding them, but it is extra special when they are being passed on to ...
06/04/2024

I love building these bikes for whomever plans on riding them, but it is extra special when they are being passed on to the next generation to enjoy, appreciate, and carry on the legacy of Old-school BMX bikes. Here's the lucky recipient of my latest project, looking stylish on his kick-ass Hutch!

These are my BMX roots, the top one was a dark red color, otherwise the same:
05/31/2024

These are my BMX roots, the top one was a dark red color, otherwise the same:

Polished up an old stem and painted the hardware. Not sure I like the red. One on the right is a little better than the ...
05/27/2024

Polished up an old stem and painted the hardware. Not sure I like the red. One on the right is a little better than the one on the left before I started.

Just finished assembling this incredible BMX. This thing is top shelf! 1982/3 Hutch expert racer. I can't say enough goo...
05/11/2024

Just finished assembling this incredible BMX. This thing is top shelf! 1982/3 Hutch expert racer. I can't say enough good things about this bike. It shines like a jewel and it feels like it's filled with helium, it's so light! Very fast, watch out!

This came in for a functional restoration. This is original paint and decals. It has new brake cables, pads, calipers & ...
05/05/2024

This came in for a functional restoration. This is original paint and decals. It has new brake cables, pads, calipers & Levers(for color). It has new tubes and tires, new Skyway mags, because he always wanted them, but I got the original 48 spoke Joy tech wheels going too. New headset and bottom bracket for smoothness, an Izumi chain, some cam-cam grips and it's a rolling machine! Essentially a new bike!
I find most of these old freestyle bikes to be beautiful, but oddly balanced and overly cumbersome for my type of riding. I can not say that about this bike. It's as light and nimble as a race model. Last few pictures are before. 1987 Kuwahara Magician EX

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Saint Paul, MN

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+16123806184

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