yfs250r

I need some help but first here an update: rear end is coming along, about 14 5/8 inches of travel. Using a 18.75 inch preditor fox shock. +4 swinger, custom shock mount. Going to use a tusk axle with extended hubs for 50 inches wide in the rear. Front end is going custom made by kael...

Something to digest for you blaster owners Trx250r shock travel numbers Here’s something to digest throughout the day. I pulled the spring off of the ysf250r to measure travel before I make a long travel swing arm for it so I can see the comparison. It is a fully stock 93 blaster with a...

Ok, so I was playing around with the yfs250r rear shock and there is some issues. It’s a trx250r shock with remote resi. I’m moving the shock mount on the swing down and closer to the frame for more travel. Going for as much travel as possible. I’m aware there is a bushing set needed for the...

Welcome to the official build thread for PROJECT: yfs250r PROJECT YFS250r is about making the quad Yamaha should have made, a trx250r and lt250r competitor. This is being accomplished by swapping in a 250 2 stroke from a dirt bike into a heavily modified blaster chassis. The chassis will be...

Finally got my hands on a good roller. It is a 1994 blaster. It has a motor but needs top end. Picked it up for 400$. In some time it will look 100% different and be the dream 250r

Update on the YFS250r. I sold my trx450 for 3500$. have found a blaster I am planning on picking up this week. It is in excellent shape and only needs a top end. I also found a dinner bike however it’s a kx250 rather than a yz250 (prolly will get a new clutch cover to replace the “Kawasaki”)...