Cg250 Flywheel threads.

Megadan · 04-26-2020, 08:29 PM

I have been searching for a while to find this answer with not much luck. I need the thread size for the flywheel puller. From what I could find I believe it is an M27 left hand thread, but if anybody can tell me for sure I would appreciate it.

humanbeing · 04-26-2020, 08:42 PM

Megadan · 04-26-2020, 08:53 PM

Ok, so it is an M27x1. I will order this puller as it appears to be the same as what you linked. https://www.ebay.com/itm/1pc-Black-M...-/352663054759 Thanks for the response!

NzBrakelathes · 04-26-2020, 09:14 PM

I have that tool used it on CB engine Yamaha TW clone engine NC250 engine etc
You’ll do fine with that!

Megadan · 04-26-2020, 10:46 PM

Quote:

Originally Posted by NzBrakelathes

I have that tool used it on CB engine Yamaha TW clone engine NC250 engine etc
You’ll do fine with that!

That's what I wanted to hear. Thank you sir.

**JerryHawk250** · 04-27-2020, 07:57 AM

So does this mean the cam swap is about to began??

franque · 04-27-2020, 08:40 AM

Shouldn't be necessary for that, perhaps the crank is getting swapped out, or maybe an EFI kit?

Megadan · 04-27-2020, 03:01 PM

Quote:

Originally Posted by JerryHawk250

So does this mean the cam swap is about to began??

I do plan on doing the cam swap here soon. I figure it is worth a go before I decide to just move on. I have other more useful plans for the money I would be spending on the GTO, so I may just hold off.

Quote:

Originally Posted by franque

Shouldn't be necessary for that, perhaps the crank is getting swapped out, or maybe an EFI kit?

In order to get the cam pin out the flywheel most likely has to be removed. If not, great, I still want the tool anyway.

04-26-2020, 08:29 PM	#1
Megadan Join Date: Apr 2017 Location: Omaha, NE Posts: 7,991	Cg250 Flywheel threads. I have been searching for a while to find this answer with not much luck. I need the thread size for the flywheel puller. From what I could find I believe it is an M27 left hand thread, but if anybody can tell me for sure I would appreciate it. __________________ Hawk Information and Resource guide: http://www.chinariders.net/showthread.php?t=20331 2018 Hawk 250 - Full Mod list here. http://www.chinariders.net/showpost....62&postcount=1 2024 Royal Enfield Shotgun 650 https://chinariders.net/showthread.php?t=34124
	0

04-26-2020, 08:42 PM	#2
humanbeing Join Date: Mar 2008 Posts: 2,436	__________________
	1

04-26-2020, 08:53 PM	#3
Megadan Join Date: Apr 2017 Location: Omaha, NE Posts: 7,991	Ok, so it is an M27x1. I will order this puller as it appears to be the same as what you linked. https://www.ebay.com/itm/1pc-Black-M...-/352663054759 Thanks for the response! __________________ Hawk Information and Resource guide: http://www.chinariders.net/showthread.php?t=20331 2018 Hawk 250 - Full Mod list here. http://www.chinariders.net/showpost....62&postcount=1 2024 Royal Enfield Shotgun 650 https://chinariders.net/showthread.php?t=34124 Last edited by Megadan; 04-26-2020 at 08:59 PM. Reason: 8
	2

04-27-2020, 07:57 AM	#6
JerryHawk250 Moderator Join Date: Oct 2016 Location: Houma, La. Posts: 11,554	So does this mean the cam swap is about to began?? __________________ 2023 Lifan Lycan 250 Chopper 2023 Venom Evader 2022 Lifan KPX250 2020 Kawasaki Vulcan S 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
	2

04-26-2020, 09:14 PM	#4
NzBrakelathes Join Date: Jun 2016 Location: Hell Posts: 2,408	I have that tool used it on CB engine Yamaha TW clone engine NC250 engine etc You’ll do fine with that!
	1

04-27-2020, 08:40 AM	#7
franque Join Date: Nov 2017 Location: Marseille, France -> Conakry, Guinea Posts: 1,481	Shouldn't be necessary for that, perhaps the crank is getting swapped out, or maybe an EFI kit?
	1