Johnson Engineering

09/02/2026

Check out the new anodizing options at www.johnsonrubbers.com

09/02/2026

RT100 update -
Now we have a proper roller. New set of warp9 elite 17” wheels. I pulled the rear hub off the stock rim. Sent that and a new 40 spoke spool to Bob Russel at rtrwheellacing.com and a mini framer seat from gopher glass. That and the new Johnson Engineering minibike trees should be a solid base to build this mini from. What’s everyone’s opinion on what gas tank I should use?

08/26/2026

What do you think about the new anodized versions?

08/15/2026

Feel like you need to lose some weight?
Stock XR100 pegs and mounts - 42oz.
J.E. Pegs, rubbers and plates - 18oz.
Www.johnsonrubbers.com

08/15/2026

Feel like you need to lose some weight?
Stock XR100 pegs and mounts - 42oz.
J.E. Pegs, rubbers and plates - 18oz.
Www.johnsonrubbers.com

08/15/2026

Easy- Secure number plate mounts for your forks or frame. $20/pair www.johnsonrubbers.com/shop-1

08/14/2026

New trees and spool for the RT100 build.

08/14/2026

Installing a spool hub on a new front end. Correctly sizing the spacers makes it easy.
Johnson Engineering
Www.johnsonrubbers.com

07/30/2026

07/25/2026

Yeah, I make them myself! One at a time.