I tried them for years as a kid, but it didn’t really click until I was 13 and got stronger—then I had the muscle (or technique??) to hop to top tube high.

Side by side of Black Market Mob mtb DJ 26” with Liquid Feedback 24”. I like DJ 26” and BMX 24” pretty equally. For dirt I will go with the 26”. For skatepark, I would go with 24”s and rigid fork.

Here’s a side by side comparison between Ares mid school flatland bike with my Stout SPF 22” (21”tt)

This was S&M rider Chad Johnston riding my 22” at a One Love Jam a few years ago.

Yes. This is from a few years ago and was actually my trails frame, 21.8” top tube. I also had a 21” top tube Stout 22” but I traded it away after realizing I really don’t need/want a short frame anymore. Yes, 21” starts to feel short when you ride 22”,

There are different possible head tube lengths. Most are 4" or 4.5". S&M makes the Tall Boy frame with a 5.15" head tube. http://solidbikes.bigcartel.com/product/integrated-headtube-quick-taperhttps://www.sandmbikes.com/product/hardgoods/frames/crumlish-sig-tall-boy-frame/ I know this post is old, but it's still a topic that someone could ask and it still comes up at the top of ... more »

STOUT http://stoutbikes.blogspot.com/ can make one for you custom at a good price.

I think it's from around 2005-2007. I had one.

Yes, you can buy complete wheels, and you can usually buy a single front or single rear as well. Halo Combat Singlespeed rear wheel http://www.chainreactioncycles.com/us/en/halo-combat-singlespeed-rear-wheel/rp-prod84777 NS Bikes Rotary Singlespeed Rear Wheel http://www.treefortbikes.com/product/333222412029/1542/NS-Bike-Co-Fundamental.html?utm_source=google&utm_medium=cpc&adpos=1o1&scid=scplp333222412029&sc_intid=333222412029&gclid=EAIaIQobChMI3--jts_I1QIVDH1-Ch0ZKQd0EAYYASABEgKrKPD_BwE ... more »

I could be wrong but I think the 24" Quadangle "Freestyle" came out in 2015. http://www.sebikes.com/archive/2015/quadangle-freestyle-24http://bmxmuseum.com/bikes/search?q=quadangle&year-start=1967&year-end=2018&wheelsize%5B%5D=4 COLOR(S) Aqua FRAME New 2015 Frame Design, 100% Cr-Mo Tubing, Classic Double Downtube, Standing Platforms, Limited Edition & Individually Numbered FORK ... more »

this guy races, but also rides street/park.... http://canyoudigitbmx.com/cult-vick-behm-01-cultcrewracing/?

I got a buddy in Pasadena. Kinda far from you I guess. You should stop by the Anthills (also far, but worth visiting).

steer tube cutting guide.

Agree with above, but just want to mention that 22" tubes are pretty easily available through web stores: https://www.amazon.com/Kenda-Inner-Tubes-Schrader-SHIPPING/dp/B00ZICCWRO/ref=sr_1_3?ie=UTF8&qid=1499266601&sr=8-3&keywords=22+X+1.75+bicycle+tube I like both 22", 24", and 26" mtb. basically 22" replaced 20"s for me.

Post it on bmxmuseum.com . But, don't try to sell it (have to be a member to do that) or ask what it's worth in the regular discussion forum.

Some guys might not be into it, but a lot of my old bmx friends now ride both bmx and mtb. With you living in NW Denver, you're closer than almost everyone to the best flow DH in the country. Have you ridden that stuff yet? Winter Park, Keystone, etc?

FIT Mac 3 - originally around $550. This guy is asking $325 2016 FIT MAC 3 BMX Bike - $325 (Fort Collins) https://denver.craigslist.org/bik/6122910223.html