Planet Minis

moosehunter · 09-03-2008, 09:09 AM

As the title says... I'd like to see a CRF 50 (motard, sm or streeted out) riding on any NSR wheels... Also, if you could add a few details as to axle diameter and suspension set up I'd appreciate it!!

The one thing I'd REALLY like to know is the outer width of the hub outside to outside straight through the center. Thanks!!!

Z · 09-03-2008, 09:19 AM

Ask Supernes550

fatcaaat · 09-03-2008, 09:21 AM

Quote:

Originally Posted by moosehunter

As the title says... I'd like to see a CRF 50 (motard, sm or streeted out) riding on any NSR wheels... Also, if you could add a few details as to axle diameter and suspension set up I'd appreciate it!!

The one thing I'd REALLY like to know is the outer width of the hub outside to outside straight through the center. Thanks!!!

Classic Honda has one on their pages.

moosehunter · 09-03-2008, 09:25 AM

Sweet!!! Thanks for the "leads" guys!!!

Z · 09-03-2008, 09:30 AM

Dan,

To make a long explanation short. You need 55mm offset Monkey triple clamps to give yourself a chance to have the front wheel clear the engine. NSR wheels are much wider then anything made for the CRF, so you have to go to the Monkey parts unless you have a good CNC machinist at your disposal.

Synapse, Kitaco, G-craft, or Over Racing (cheapest to most expensive)
NSR50 fork legs with either an OEM Nissin caliper, or adapter and Brembos. 220mm disc on the front, 160mm in the rear.

Most of the guys running NSR wheels on a CRF are running g-craft swingarms and modify the rear caliper bracket to the G-craft swinger. Shock choices are kitaco, ohlins or custom works.

shw911 · 09-03-2008, 12:08 PM

Supernes550's bike

Code3Response · 09-03-2008, 05:39 PM

**** is sikkkkkkkkk

Kurlon · 09-03-2008, 07:16 PM

Moose, Z nailed most of it, the one additional detail I'll toss out... NSR50's run about 7mm more sprocket offset than CRF50s. G-Craft normally builds their swingarms to move the wheel to the right to match the stock chain position. I opted for a custom swingarm from G-Craft that centers the wheel, but as a consequence I have to run offset front sprockets. Daytona sells offset sprockets for coarse spline 50 output shafts, but not for fine splines so you'll need an older transmission, or a 4 speed. Alt option is to make your own offset sprocket carrier out of a dead sprocket.

Index of /TTR/media/06Rebuild/UPC

There are a bunch of pics of me mocking up an NSR50 rear wheel in a UPC swingarm, showing both the offset problem, and the fact that with such a wide rim, if you run US tires, you'll need a LONG swingarm to get clearance. If you wanna run the low profile tires available in Japan, you can get away with a shorter swingarm.

http://www.x386.net/TTR/media/06Rebu.../HPIM0409a.jpg

CRF70 frame, G-Craft swingarm, SPI clamps, NSR50 forks. Lots of other pics in that folder with close ups of various bits.

If you wanna go real unique in the US, have Dan dig up some pics of the monkey frames with adapter kits to accept CRF70 plastics... lots of direct fit NSR50 conversion parts, motard look.

09-03-2008, 09:09 AM	#1 (permalink)
moosehunter Super Moderator Join Date: Aug 2005 Location: Cologne, Minnesota Posts: 2,447	PIC REQUEST: CRF50 on NSR wheels... As the title says... I'd like to see a CRF 50 (motard, sm or streeted out) riding on any NSR wheels... Also, if you could add a few details as to axle diameter and suspension set up I'd appreciate it!! The one thing I'd REALLY like to know is the outer width of the hub outside to outside straight through the center. Thanks!!! __________________ Moosehunter (aka: Dan) "When in doubt.... GAS IT!"

09-03-2008, 09:19 AM	#2 (permalink)
Z 5th Gear Member Join Date: Sep 2003 Location: KANSAS Posts: 7,206	Re: PIC REQUEST: CRF50 on NSR wheels... Ask Supernes550

09-03-2008, 09:25 AM	#4 (permalink)
moosehunter Super Moderator Join Date: Aug 2005 Location: Cologne, Minnesota Posts: 2,447	Re: PIC REQUEST: CRF50 on NSR wheels... Sweet!!! Thanks for the "leads" guys!!! __________________ Moosehunter (aka: Dan) "When in doubt.... GAS IT!"

09-03-2008, 09:30 AM	#5 (permalink)
Z 5th Gear Member Join Date: Sep 2003 Location: KANSAS Posts: 7,206	Re: PIC REQUEST: CRF50 on NSR wheels... Dan, To make a long explanation short. You need 55mm offset Monkey triple clamps to give yourself a chance to have the front wheel clear the engine. NSR wheels are much wider then anything made for the CRF, so you have to go to the Monkey parts unless you have a good CNC machinist at your disposal. Synapse, Kitaco, G-craft, or Over Racing (cheapest to most expensive) NSR50 fork legs with either an OEM Nissin caliper, or adapter and Brembos. 220mm disc on the front, 160mm in the rear. Most of the guys running NSR wheels on a CRF are running g-craft swingarms and modify the rear caliper bracket to the G-craft swinger. Shock choices are kitaco, ohlins or custom works.

09-03-2008, 12:08 PM	#6 (permalink)
shw911 "Eating Ramen" Join Date: Feb 2007 Location: Los Angeles, CA Posts: 1,453	Re: PIC REQUEST: CRF50 on NSR wheels... Supernes550's bike

09-03-2008, 05:39 PM	#7 (permalink)
Code3Response 2nd Gear Member Join Date: May 2004 Location: San Luis Obispo, CA Posts: 343	Re: PIC REQUEST: CRF50 on NSR wheels... **** is sikkkkkkkkk

09-03-2008, 07:16 PM	#8 (permalink)
Kurlon Super Moderator Join Date: Feb 2005 Location: Windham, ME Posts: 7,798	Re: PIC REQUEST: CRF50 on NSR wheels... Moose, Z nailed most of it, the one additional detail I'll toss out... NSR50's run about 7mm more sprocket offset than CRF50s. G-Craft normally builds their swingarms to move the wheel to the right to match the stock chain position. I opted for a custom swingarm from G-Craft that centers the wheel, but as a consequence I have to run offset front sprockets. Daytona sells offset sprockets for coarse spline 50 output shafts, but not for fine splines so you'll need an older transmission, or a 4 speed. Alt option is to make your own offset sprocket carrier out of a dead sprocket. Index of /TTR/media/06Rebuild/UPC There are a bunch of pics of me mocking up an NSR50 rear wheel in a UPC swingarm, showing both the offset problem, and the fact that with such a wide rim, if you run US tires, you'll need a LONG swingarm to get clearance. If you wanna run the low profile tires available in Japan, you can get away with a shorter swingarm. http://www.x386.net/TTR/media/06Rebu.../HPIM0409a.jpg CRF70 frame, G-Craft swingarm, SPI clamps, NSR50 forks. Lots of other pics in that folder with close ups of various bits. If you wanna go real unique in the US, have Dan dig up some pics of the monkey frames with adapter kits to accept CRF70 plastics... lots of direct fit NSR50 conversion parts, motard look. __________________ http://www.x386.net/TTR 2004 ST3 - 'Duckie'?!?! 2005 CRF70RR - MiniGP Weapon 2005 CRF70 - Dirt Donk 2008 Pitster Pro X4 Motard 1991 GS500E - LRRS/CCS #771

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