BMX Belt Grinder - Stupid Quick Make @Pricklysauce

Uploaded May 2020 | Updated September 2026, 20 hours ago

#BMX #grinder #stupidquickmake
BMX Belt Grinder - Stupid Quick Make
Bikes are so good...so many possibilities.
who would have known that a 50mm x 1525mm [2"x60"] grinding belt would fit the wheel perfectly!
let out the air, fit the belt over the tyre and pump up for a nice snug fit.
Bolt the BMX frame together, stand on end, add a foot pedal from an old front forks, fix on an old long spring and you have a foot powered BMX belt grinder...and a little bit of welding to make the rest fitted to the seat post.
works really nicely and can even work in a power cut!

instagram.com/pricklysauce

$Metal milling How to Metal milling How to http://www.pricklysauce.com With Pricklysaucess latest project the Bike Wardrobe I needed to make a hasp for the locking throw bolt. I had a piece of 5mm thick aluminium sheet in the workshop which would do nicely, though I required a nice clean slot cut into it. I work with wood and have no experience of doing this, so I searched on the internet and a couple of YouTube videos later I had learnt that I could use my woodworking router and high speed steel [HSS] router cutter to do the job. I removed the plastic baseplate from the router and cut a scrap piece of 4mm ply larger than the router base to enable it to be screwed down. Cut a slot so that the cutter can pass through and to see the progress clearly. Drill and countersink holes to re-fix the ply to the base of the router. I cut a 50mm strip of the aluminium. I then made up the jig by screwing two 6mm thick pieces of MDF to a thicker [12-18mmthick] piece of MDF, to retain the aluminium though to allow it to slide back and forth without slack. The router and ply baseplate were positioned and screwed to the jig. The whole thing was screwed securely to the work bench. It has to be solid and no chance to move. The router can plunge and the aluminium strip can slide. No other movement. I fixed stops at either end of the aluminium strip to the desired cutting length of the slot. I fitted an old plunge cutting HSS router with the cutter profile on the bottom as well as the sides. I dont expect that it will be much good for cutting wood again! Put on ear defenders and ear protectors, switch on and carefully plunge, milling slightly into the aluminium. I found that only a fraction of a millimeter could be milled at a time, I listened to the sound of the cutter to determine the strain on the cutter. Slowly slide the aluminium strip back and forth. Continue the process until you mill all the way through. Remove the strip and there I have it, a nicely milled clean slot in metal, perfect for finishing my bolt on the door of the bike wardrobe. FANTASTIC! Catch the full build of the Bike Wardrobe from pricklysauce at https://www.youtube.com/watch?v=4PUuORmUox0&list=PLFCVDcgb4Bysrw8NtUqjueD3cmeh3B74K I also make a series of videos called Its a Rubbish Challenge where I challenge myself to give the things that we throw away a new life, to make them useful or adapt them to save buying in new stuff. I aim to make them all interesting and I hope they may inspire you to give it a go, take a look at your rubbish bin and make yourself something great from it. Why not subscribe to catch all of the videos as soon as they are uploaded : https://www.youtube.com/channel/UCL2soflHdZyT0PgrVxakxWA?sub_confirmation=1 Visit my website to see what I am creating at http://www.pricklysauce.com Or Like my Facebook page : https://www.facebook.com/pricklysauce/ Follow me on Twitter : https://twitter.com/Pricklysauce Hot news! I am now on Instructables : http://www.instructables.com/member/pricklysauce Thanks for watching and please come back to watch some more.$

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BMX Belt Grinder - Stupid Quick Make