Go Back   ChinaRiders Forums > Technical/Performance > Street
Register FAQ Community Calendar Today's Posts Search
Reply
 
Thread Tools Search this Thread Display Modes
Old 05-10-2022, 08:59 PM   #1
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
2022 kpr200

I received my bike about 5 days ago and put it together that night,
sometimes other things just have to wait!
I ran the engine through a couple of heat cycles and dropped the oil and cleaned the screen, and refilled with T4. Also I checked the coolant level in the radiator per owners manual after blipping the throttle a few times then letting it cool down. Then I took it out and seated the rings for about 25 miles and dropped the oil again. What I found out is the bike is geared a little too low so I took the rear wheel off and removed both rear and front sprockets and ordered new ones. I am going with a 16 or 17 front and a 42 rear.

GEARING STOCK 15t front 46t rear
Front sprocket is a JTF259
Rear sprocket is a JTR269

The sprockets that Megadan posted in his resource thread for the hawk also work on the KPR.
Attached Images
File Type: jpg sprockets 200.jpg (95.0 KB, 2163 views)
File Type: jpg sprocket 200.jpg (89.8 KB, 2138 views)
File Type: jpg KPR.jpg (137.8 KB, 1937 views)
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681



Last edited by herbie; 07-02-2022 at 09:21 AM.
 
Reply With Quote
Old 05-11-2022, 08:53 AM   #2
JerryHawk250   JerryHawk250 is offline
Moderator
 
JerryHawk250's Avatar
 
Join Date: Oct 2016
Location: Houma, La.
Posts: 11,723
And the mods began. I think that's the best part of ownings a new bike. I think that's why I have been buying a new bike every year. It's a sickness I tell you, but somebody has to do it.
__________________
2024 Linhai 300 ATV 4x4
2023 Lifan Lycan 250 Chopper
2023 Venom Evader
2022 Lifan KPX250
2020 Kawasaki Vulcan S (Sold)
2004 Honda ST 1300
2016 Black Hawk 250 (sold)
Keihin PE30 carb,125 main,38 slow.Pod filter,ported & decked head 10:1 CR,Direct Ignition Coil,15/40Sprockets,NGK DPR8EIX-9,De-Cat,Dual Oil Cooler,Digital Cluster
2016 Cazador180 XL
2014 Coolster150
JerryHawk250.com
My YouTube Channel


 
Reply With Quote
Old 05-11-2022, 11:23 AM   #3
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
Yeah, I love tinkering on the bikes too it’s a lot of fun! The only thing I want to do after the sprocket change is gutting the cat and wrap the pipe up the muffler. I really like the stock sound and will probably keep the exhaust.
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681


 
Reply With Quote
Old 05-12-2022, 12:26 PM   #4
2LZ   2LZ is offline
 
2LZ's Avatar
 
Join Date: Mar 2010
Location: Volcano, Ca
Posts: 7,112
Quote:
Originally Posted by herbie View Post
Yeah, I love tinkering on the bikes too it’s a lot of fun! The only thing I want to do after the sprocket change is gutting the cat and wrap the pipe up the muffler. I really like the stock sound and will probably keep the exhaust.
Awesome herbie! Keep s posted on your adventure and of course....lots of pics!
__________________
"Light a fire for a man, and you heat him for a day. Light a man on fire, and you heat him for the rest of his life."

2007 Suzuki DRZ400S (SM convert)
2009 Q Link XP 200
1967 BSA B25 250cc Starfire
2022 Royal Enfield Interceptor 650
2023 Royal Enfield Scram 411
1948 Royal Enfield Model G 350


 
Reply With Quote
Old 05-12-2022, 02:04 PM   #5
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
Thanks 2LZ, I appreciate that! Yeah you never know where all the tinkering will lead you, Probably in trouble with mama.
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681


 
Reply With Quote
Old 05-14-2022, 01:38 PM   #6
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
I decided to change my sprockets again, 17f 42r was too tall of gearing. I went with the stock 46 tooth rear sprocket and the 16 tooth front sprocket and this seems to be the sweet spot for my style of riding. At 65mph I am running 7k rpms as that is acceptable to me. The bike has little to no vibrations which is great, no tingling hands
I absolutely love the instrument cluster on this bike, it has all the stuff I like, analog tach, digital speedo, fuel gauge, gear indicator, clock and even a shift light
The bike is getting broke in and I am running at some higher rpms, for a 200cc this thing is a lot of fun. Not super fast but fun none the less. Its light and cruises 65mph just fine. It's fun riding a bike that will rev in the upper regions.

The seating position is comfortable and the seat itself is pretty good. The front suspension absorbs the bumps pretty good but the back is super stiff, I'm going to have to address this in the future. All in all the KPR200 is a great bike and to me after wrenching on it a little seems pretty on par with the Japanese, maybe not quite but close. I feel it's well worth the money.
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681


 
Reply With Quote
Old 05-14-2022, 01:40 PM   #7
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
I changed the oil again because I wanted to change the oil filter as well this time. I chose the hiflo filter, I've had good luck with them and they are cheap enough for us frugal riders
Attached Images
File Type: jpg oil filter.jpg (115.4 KB, 1636 views)
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681



Last edited by herbie; 05-14-2022 at 04:24 PM.
 
Reply With Quote
Old 05-15-2022, 06:31 PM   #8
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
Man this little 200cc engine is really impressive, in 4th gear I hit 68mph and the rpms were still rising, I believe it would do 70mph in 4th! Of course that's speedo not gps but still impressive none the less!
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681


 
Reply With Quote
Old 05-21-2022, 11:00 PM   #9
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
Time to gut the cat! First step is to make my reference mark
Attached Images
File Type: jpg Cat lines.jpg (121.2 KB, 1559 views)
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681


 
Reply With Quote
Old 05-21-2022, 11:02 PM   #10
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
Next cut it in half, I cut in it in the center where there was a weld, look how thick the metal is! Easy welding this
Attached Images
File Type: jpg Cat material.jpg (112.7 KB, 1584 views)
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681


 
Reply With Quote
Old 05-21-2022, 11:03 PM   #11
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
Material removed, man what a pain in the hootie. If you are going to do this job be sure to wear appropriate protection, this stuff is bad juju. I wore my painting resperator, long sleeve and gloves.
Attached Images
File Type: jpg Cat removed.jpg (72.5 KB, 1566 views)
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681



Last edited by herbie; 05-22-2022 at 08:42 AM.
 
Reply With Quote
Old 05-21-2022, 11:04 PM   #12
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
welded back together
Attached Images
File Type: jpg Exhaust pipe complete.jpg (129.1 KB, 1540 views)
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681


 
Reply With Quote
Old 05-21-2022, 11:04 PM   #13
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
Wrapped the pipe
Attached Images
File Type: jpg Pipe wrapped.jpg (131.0 KB, 1583 views)
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681


 
Reply With Quote
Old 05-21-2022, 11:06 PM   #14
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
Attached to the bike, I had to dremel out the holes with a metal file as neither bolt hole was aligned. It wasn't off much but needs a little touch up
Attached Images
File Type: jpg Bike kpr nekked.jpg (122.9 KB, 1583 views)
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681


 
Reply With Quote
Old 05-22-2022, 11:04 AM   #15
herbie   herbie is offline
 
Join Date: May 2019
Location: Illinois
Posts: 867
While I have all the tupperware removed it's time to check the valve clearances. If you take the tupperware off you have to remove both seats, the smaller side panel with 2 screws and 1 bolt. The front plastic piece has to come off that's in front of the radiator. The small plastic piece up by the triple trees has to come off, 3 screws. Then the large panel, I didn't count how many screws but just search them out, some are inside the opening by the triple trees. The hard part once all screws were out is knowing what else held it in place, so I took a pic of the tank so you can see what's behind it. It has a pop pin you have to pull out on then you push the fairing piece towards the rear wheel and it will come off.
Attached Images
File Type: jpg gas tank.jpg (103.7 KB, 1622 views)
__________________
2022 Venom KPR 200 Red- the fastest color
16t and 46t sprockets, NGK Iridium CPR8EAIX-9, aftermarket full exhaust system. Top speed 81GPS
2023 Venom SS3 KP mini 150– Nibbi carb, Nibbi air filter, aftermarket muffler, decat
2022 Venom Ghost chopper 250
1997 Honda GL1500 Goldwing
1978 Kawasaki KL250
https://youtube.com/@herbiesgarage681


 
Reply With Quote
Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 08:11 AM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.