CJR Performance

05/25/2026

We will be closed May 27th - June 1st for the MotoAmerica round at Road America. Please send us a message if you have any questions.

04/13/2026

Reminder! We will be closed April 15th-20th for the MotoAmerica races at Road Atlanta.

03/30/2026

03/18/2026

Just a friendly reminder we will be closed next week March 24-30 for the MotoAmerica Talent Cup at COTA. Orders and ecus can still be received during this time but will not be shipped back out until we re open on the 31st. Feel free to reach out with any questions. We will have our shop cell on us if you need to reach us. 573-507-0295

02/11/2026

Thank you to everyone who has supported Factory Minibikes. Your orders, messages, reviews, and referrals keep us growing, and we don’t take that lightly.

One thing that makes us different: we don’t spend money on ads. We grow the old-school way—by earning it. That means we put everything into product quality and customer support, and we work to help you get the right parts the first time. Fitment questions, setup advice, troubleshooting, build guidance—when you reach out, you’re getting real help from people who care about your ride.

And the money we save by not running ads doesn’t just sit here—we put it back into the community. We support the people who keep this sport alive: the ones organizing races, building events, running tracks, and creating places for all of us to ride and have a good time.

If you’ve ordered from us, told a friend, shared a post, or left a review—thank you. You are our advertising, and we’re going to keep showing up with support that’s above and beyond.

01/07/2026

Starting off the new year with a fresh 200+whp HRC CBR1000RR-R SP build. A lot of great companies coming together to use the same components found on MotoAmerica bikes.
Kit ECU + Harness
headlight block offs + Belly Pan Insert
Corsa windscreen
Clip ons + Rearsets
RCS19 Master
dual sintered F/R brake pads
SBK rotors
F/R stainless brake lines
15/45 Sprocket + Gold 520 Chain
engine covers
brake lever guard, sprocket guard, swingarm spools
full system

Missouri -> Washington State 🚛 via to get the full treatment from Barry at

11/20/2025

Black Friday sale starts tomorrow and goes through Black Friday. November 21-28! Use the code BF2025CJR at checkout for 20% off CJR products! This is the biggest discount we do all year on our products so go get it while it lasts!!

11/17/2025

Had an incredible trip to Japan this past week to visit the Honda HRC headquarters and get a behind-the-scenes look at the facility.

Back in September we were honored to have some very elite members of both American Honda and Honda Japan / HRC visit our shop, so getting the chance to travel to their home base and continue building that relationship made this trip even more special.

The team set up a full day in the classroom where we went deep into data, electronics, and the development process of the HRC ECUs. We were blown away by the level of detail on their WSBK and endurance bikes. We also got a surprise tour of the HRC MX/SX shop, where the 250s, 450s, and trials bikes are developed.

Day two was packed with travel as we visited a local kart track to watch teams testing, followed by stops at several legendary HRC service shops with decades of on and off track success. Throughout the whole trip everyone treated us with the highest level of hospitality, and we’re truly grateful for the opportunity.

Huge thank you to Jeff and Brandon at American Honda for pulling this trip together last-minute, and to Mark, Hayden, and Jerry for the good times during the stay. Overall made getting around a whole new area easy and fun.

Lastly a big shoutout to my dad, Darrell, for a last-second flight to Arkansas to get an emergency passport when the mail-in wasn’t going to make it. Without him, this whole weekend wouldn’t have come together. 🙏🏼

We’re excited about what’s ahead with Honda & HRC!

11/05/2025

🚨 NEW CJR CRF110 POWER PACKAGES AVAILABLE NOW! 🚨

A fresh line of CJR Performance Stock Bore and 132cc Big Bore power packages. These packages range from budget friendly bolt on kits to further enjoy those backyard sessions all the way to a full top end overhaul transforming your build into a purpose built race engine.
Stock Bore Stage Kits -
SBS1 - OEM+ Intake / 24mm TB / CJR Manifold / CJR Flash
SBS1+Camshaft - OEM+ Intake / 24mm TB / CJR Manifold / CJR S1 Camshaft / CJR Flash
SBS2 - OEM+ Intake / 24mm TB / CJR Manifold / DHM HC Piston / CR9E Plug / CJR Flash
SBS2+Camshaft - Decha Intake / 24mm TB / CJR Manifold / DHM Piston / CJR SS Camshaft / High RPM Valve Springs / 120cc Injector / Head-Base Gaskets / CJR Flash
SBS3 110R Race Kit - CJR RS Intake / 30mm TB / CJR V2 Manifold / DHM Piston / SS Camshaft / Avail MotorSports CNC ported head / Ti Retainers / High RPM Valve Springs / 120cc Injector / CJR Fuel Line / Head-Base Gaskets / CJR Flash

https://cameronjonesracing.com/products/honda-crf110-stage-1-stock-bore-power-package-cjr-performance

Big Bore Stage Kits - Available with or components
BBS1 - 132cc BBK / CR9E Plug / CJR Flash
BBS1+Camshaft - 132cc BBK / Performance Camshaft / CR9E Plug / CJR Flash
BBS2 - Decha Intake / 24mm TB / CJR CNC Manifold / 132cc BBK / CR9E Plug / CJR Flash
BBS2+Camshaft - Decha Intake / 24mm TB / CJR CNC Manifold / 132cc BBK / Performance Camshaft / 120cc Injector / CR9E Plug / CJR Flash
BBS3 132R Race Kit - CJR RS Intake / 30mm TB / CJR CNC V2 Manifold / 140cc Injector / RS Camshaft / Avail CNC Ported Head / 132cc BBK / CR9E Plug / CJR Flash

https://cameronjonesracing.com/products/cjr-tb-132cc-big-bore-power-package-for-crf110f-cjr-performance

📈 Swipe to see the dyno results for both Stock Bore and Big Bore setups!
📦 All kits now include a Custom CJR Mail-In ECU Flash with dual map included, or an optional to purchase a new CRF110 Pre-Flashed ECU upon request.

If you have any questions please feel free to reach out! If you see a package you’d like out of stock shoot us a message and we’ll get you in line on the list for the next available kit.

10/28/2025

🎃CJR Halloween savings are happening soon. 10/29 through 10/31 we have 15% off CJR products. Use code BOO2025 at checkout! 🎃

10/15/2025

Making some headway with the CRF110 - 14+HP off-the-shelf Stock Bore 110R Race Kit ->
Updates include a new prototype intake, CJR 30mm throttle body kit up from the old 26mm package, + USA CNC ported stock valve race head + CJR SS camshaft from the old S1. After a dozen+ intake combinations the top two are in final testing.

Green - Stock Airbox / Decha Intake 110R
Red - Prototype 1 intake 110R (+5% gains in overrev compared to PT2)
Blue - Prototype 2 intake 110R (+5% gains in low-mid compared to PT1)

Quite a bit more testing left as we get to work on some various tune configurations to add to our database for different camshaft, intake, and exhaust combos. From there we’ll be moving over to update a new full line of big bore power packages, just in time for holiday season and getting those winter builds ready for spring!
Stay tuned!