Planet Minis

mmetzger001 · 10-27-2009, 11:15 AM

Hello evaryone i have a pitster X4 with a yx150 motor on it and i need chain and sprockets, what can i use from a real bikes such as a klx, drz....... i dont want to use the oem pitster ones they bend to easy thanks for all our help

mmetzger001 · 10-27-2009, 08:41 PM

up /\

Blackwoodz · 10-27-2009, 08:48 PM

get a PMP sprocket set for it...I have an extra in a 40 tooth but I run a 428 setup on my LXR

PMP

txkawboy · 10-28-2009, 01:55 PM

If u want to run #420 chain, then my measurements show that CRF50 sprockets will fit (on my MedinaClone), on the rear, and that 2004 KLX110 rears 'should' as well. On the front, it is a CR60/TRX90 sprocket for sure, (tho others will fit as long as u don't mind retaining it with a clip rather than bolts... On some rear X4 hubs, there will be a tiny ~1mm ridge that needs to be filed/ground down flush with the edge of the hub, in order for the rear sprocket to fit flatly on the hub...
Everyone talks about inner-hole diameter on the rear sprocket, but in reality all that matters on that hole is that the hole is merely large enough to allow the axle to slide thru!

10-27-2009, 11:15 AM	#1 (permalink)
mmetzger001 PM Newbie Join Date: Mar 2007 Location: New york Posts: 74	X4 Sprockets Hello evaryone i have a pitster X4 with a yx150 motor on it and i need chain and sprockets, what can i use from a real bikes such as a klx, drz....... i dont want to use the oem pitster ones they bend to easy thanks for all our help

10-27-2009, 08:41 PM	#2 (permalink)
mmetzger001 PM Newbie Join Date: Mar 2007 Location: New york Posts: 74	Re: X4 Sprockets up /\

10-27-2009, 08:48 PM	#3 (permalink)
Blackwoodz 3rd Gear Member Join Date: Aug 2008 Location: SC Michigan Posts: 3,627	Re: X4 Sprockets get a PMP sprocket set for it...I have an extra in a 40 tooth but I run a 428 setup on my LXR PMP

10-28-2009, 01:55 PM	#4 (permalink)
txkawboy 1st Gear Member Join Date: May 2006 Location: TX Posts: 121	Re: X4 Sprockets If u want to run #420 chain, then my measurements show that CRF50 sprockets will fit (on my MedinaClone), on the rear, and that 2004 KLX110 rears 'should' as well. On the front, it is a CR60/TRX90 sprocket for sure, (tho others will fit as long as u don't mind retaining it with a clip rather than bolts... On some rear X4 hubs, there will be a tiny ~1mm ridge that needs to be filed/ground down flush with the edge of the hub, in order for the rear sprocket to fit flatly on the hub... Everyone talks about inner-hole diameter on the rear sprocket, but in reality all that matters on that hole is that the hole is merely large enough to allow the axle to slide thru!

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