New Products!
View all-
TB High Performance Camshaft Honda CRF110
$75.99Unit price /Unavailable -
High Flow Performance Air Filter - CJR Performance
From $24.99Unit price /Unavailable -
Honda CRF125F 6 Spring Clutch Conversion - CJR Performance
$199.99Unit price /Unavailable -
CBR600RR EURO Velocity Stacks - CJR Performance
$14.99$19.99Unit price /Unavailable -
DHM Titanium Axle Grom / Monkey
From $78.00Unit price /Unavailable -
Honda Lightweight Oil Spinner CRF125F - CJR Performance
$59.99$69.99Unit price /Unavailable -
Avail Motorsports Hydraulic Clutch for Honda CRF110F
From $285.00Unit price /Unavailable -
Avail Motorsports Swingarm Bearings
$89.95Unit price /Unavailable -
DHM Billet Valve Cover Set with Oil Ports for the 2022+ Honda Grom / Monkey
$119.00Unit price /Unavailable -
CRF110 Fourth Crank Bearing Support System by DHM
$105.00Unit price /Unavailable -
Honda CBR600RR Slip-On Muffler + Adapter
From $155.00Unit price /Unavailable -
Honda CBR600RR Hindle Full System Exhaust
From $929.99Unit price /Unavailable -
60-0338LC Honda CBR600RR LHS Stator Cover Protector w/ Skid Plate
$143.99Unit price /Unavailable -
Honda CBR600RR RHS Clutch Cover Protector w/ Skid Plate - Woodcraft
$109.99Unit price /Unavailable -
Keyswitch Elimination Harness Woodcraft - Honda CBR600RR
$64.99Unit price /Unavailable -
Woodcraft Rearsets w/Shift Pedal - Honda CBR600RR
From $574.99Unit price /Unavailable -
Woodcraft Clip-Ons - Honda CBR600RR
From $214.99Unit price /Unavailable -
Honda CRF110 Vented Dipstick Crankcase Breather - CJR Performance
$49.99Unit price /Unavailable -
$154.95Unit price /Unavailable
-
Brembo RCS Series Front Brake Master Cylinder - CJR Performance
From $294.99Unit price /Unavailable -
BBR High Performance Camshaft Honda CRF110
$109.99Unit price /Unavailable -
CJR/TB Parts 138cc Big Bore Power Package for CRF125F - CJR Performance
From $323.99Unit price /Unavailable -
CRF125F 138cc Big Bore Kit - TB Parts
$199.00Unit price /Unavailable -
Lightweight Rear Rotor Honda Grom - CJR Performance
$99.99Unit price /Unavailable
CJR Supported Riders
View All-
Cole Williams
Starke, FL
-
Dylan Hill
Modesto, CA
-
Lance Nelson
Lancaster, CA
-
Tommy Farace
Brooksville, FL
-
Mike Owens
Loxahatchee, FL
-
Tony Colella
Orlando, FL
Let customers speak for us
from 201 reviewsFit perfectly, nice looc and finish
Well designed and thought out. Good instructions as well.
Great design and great idea. One of my 110s has been randomly noisy for a while and I know that chain chattering around is not a good thing. This fixed that instantly. I'll be ordering another one for my other 110 and one for my CT125.
CJR is the best in the business. Cameron’s knowledge and customer service is outstanding. My dirt bike rips after having Cameron tune the ECU and installing their stock bore stage 1 kit. Thank you CJR!!!
There is good reason many places will refer you to CJR for flashing services and parts. Cameron was super helpful and answered all my questions. I needed two CRF125’s flashed and back to me in a hurry!!! After speaking on the phone they were back in my hand three days later, and I’m on the west coast. I can’t say thank you enough Cameron for your help and expedited service, I will definitely do more business with you and send anyone I can your way 👍🏻
Got my ecu back and it’s night and day. Thing revs out super quick, response is much better, and the new rev limit brings it to another level
I love the change I’m excited to see how it holds up in a race..
Thing is awesome i got a 24m throttle and ecu with this and it lit it upp like night and day different i recommend getting this with a ecu!!
Nice bolt on product that gives you a little more power on the top end of the gear for sure. You will be able to pull hills at a higher speed. Go ahead and get a plug and play ECM to go with it and everything will work nicely.
First off the service and shipping was amazingly fast. But this bike is an absolute beast after the ECU flash and adding the throttle body, manifold, injector and bigger fuel line. I was absolutely blown away by the performance. I couldn’t be any happier. Thanks!!!
I have many 140-190cc Klx bikes. Nothing is faster than this crf Cameron built.
Had 2 stock bikes. Installed this kit and tune on one of them and it smokes the stock bike now. Pretty straightforward install. Just carefully put it together they way you took it apart.