Vertex Hot Rods Complete Top & Bottom End Kit - 2-Stroke

Vertex Hot Rods Complete Top & Bottom End Kit - 2-Stroke
Vertex Hot Rods Complete Top & Bottom End Kit - 2-Stroke

$259.99 - $461.99
24% Off - Save up to $80.97

Select your bike to see if this top and bottom end kit fits
Description See Also: 7 Reviews 11 Questions Fitment
Item #VER0006

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7 Reviews
4.7 out of 5 stars
5 Star   7 4 Star   3 3 Star   0 2 Star   0 1 Star   0
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All Reviews
Nick Verified Purchaser
Cleveland Tn
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5

Complete kit everything you need to rebuild your bike excellent value

Winters Top 500 Contributor
Mustang, OK
Durability 4/5 Ease of Installation 5/5 Performance 4/5 Power 4/5 Style 5/5
Good total kit for engine rebuild.

Parts fitment good and no concerns. I have no complaints about any of the parts and seem to be well within specs.

Cr250 Verified Purchaser
California, USA
Durability 5/5 Ease of Installation 3/5 Performance 5/5 Power 5/5 Style 5/5
Good kit but missing a crank seal

Missing the right hand crank seal. The seal that came with it was the wrong size and I had to order the right one from honda

Greg Verified Purchaser
Durability 5/5 Performance 5/5 Power 5/5 Style 5/5
Great product for a good price

Great price and free shipping

Lynx Verified Purchaser
Bronx, NY, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great Purchase

A+ would purchase again

Rondog Verified Purchaser
Durability 3/5 Ease of Installation 4/5 Performance 4/5 Power 4/5 Style 3/5
Good Kit

Great kit if you need a full rebuild kit, would be nice if all the seals came in the kit.

WaltersBrothersRacing
Ohio
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Great price and incredible performance

Doesn't matter if you are racing a 10 year old 2003 RM65, because with this Hot Rods / Vertex Complete Top & Bottom End Kit you will beat the brand new KTMs with your brand new motor!

Fin Walters #711
11 Questions
Answered:   10
Not Yet:   1
Ichiro
Q: Will this fit a 1991 honda cr125r dirtbike?
1 month 13 days ago
Ktmripper
Location: Florida
Q: Looking for a kit like this to fit my 2010 ktm 105sx.?
4 months 24 days ago
I am looking for a top and bottom end kit, or I could buy them seperately. I know hot rods makes the crank, and vertex makes the piston, but I can not seem to find the crank anywhere on Your website and I would like to order from Motorsport because of your great costumer service. Also a full seal kit would help. Thanks!
MotoSportExpert
MotoSport Staff Expert
4 months 2 days ago
A: Please give us a call at 888-676-8853 and we would be happy to help you out with your order.
Nikko
Location: Maple Ridge, BC, Canada
Q: Does this have everything i need?
1 year ago
I have a 2002 CR250 with a stock bore and have never done a rebuild but am having a mechanic do it for me. Its cheaper for me to buy the parts through here but don't know what I need. Does this kit have everything I need to rebuild the tom and bottom end of my CR250?
MotoSportExpert
MotoSport Staff Expert
1 year ago
A: Generally his Vertex Hot Rods Complete Top & Bottom End Kit will have everything you will need to rebuild your 2002 Honda CR250. However you wont know for sure until your mechanic has the motor pulled apart and inspected to determine if there are any other parts that are worn and need replacing.
Bojangles
Location: Vicksburg, MS, USA
Q: What size piston?
1 year 4 months ago
I have a Suzuki RM85L 2 stroke and it s bore over to a 105cc what size piston do I need.
MotoSportExpert
Expert MotoSport Staff
1 year 4 months ago
A: You need to first know the bore of the cylinder. This can be done by using a bore gauge to find the diameter or by reading the owner’s manual to find the bore specifications. Ultimately, the bore should be measured for the best possible results. After the diameter is known, then you can pick which size piston will work best in your cylinder. Remember to maintain about a 0.05mm (0.002”) piston to cylinder clearance, depending on application. If you are having a cylinder re-plated, then you will want to choose a piston of the OE bore size (an A or B size is probably best). When you send the piston and cylinder away to get re-plated, the plating facility will match the cylinder bore to piston diameter. If you have a cast iron bore cylinder and you are sending the piston and cylinder off to a machinist to be bored out, then you will want a piston that is oversized from the current diameter. For example: If your current bore is 64.00mm, then you will want to choose a 64.50mm or similar oversized piston. The machinist boring the cylinder will bore and hone the cylinder to match the piston size.
Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
jayy
Location: Westland, MI, USA
Q: Will this fix my bike?
1 year 9 months ago
my 2001honda cr80r was stolen from me,luckily i got it back but only to find out that the thieves ran regular gas in it.i put the right gas and 2cycle oil in there but the engine seems like it wants to seize.it started once or twice,sounded very strained and died,should i replace these parts to fix this problem?
MotoSportExpert
MotoSport Staff Expert
1 year 9 months ago
A: I can not say for sure. You will need to pull it apart and check in out. The crank and main bearings may be ok. There could be other parts that are damaged (cylinder) that would need to be replaced, but you will not know till you take it apart and look. I would probably go with a complete top & bottom end rebuild to prevent any future problems.
Rm250rider
Location: monroe, WA
Q: If I get this set will it fit my stock 2003 rm 250?
1 year 11 months ago
MotoSportExpert
Expert MotoSport Staff
1 year 10 months ago
A: Yes. Just be sure to correctly select the Year/Make/Model of your bike before ordering so we can be sure to send you the correct kit for your bike. Also, feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Broncorox
Location: Mount Vernon, IL 62864, USA
Q: Does the kit come with a base and head gasket for a 2 cycle (KX250)?
2 years 1 month ago
MotoSportExpert
Top 1 Contributor
2 years 1 month ago
A: Yes. The Vertex Hot Rods Complete Top & Bottom End Kit - 2-Stroke comes with a COMPLETE top and bottom end gasket kit.
vinnie2014
Location: Renmark SA 5341, Australia
Q: I have blown my top and bottom end on my 2004 kx 250 two stroke and was just wanting to know if this will make it run?
2 years 2 months ago
MotoSportExpert
Expert MotoSport Staff
2 years 2 months ago
A: Generally yes this should get you going again but that would depend on what was damaged when the motor was blown. You may need a cylinder or other parts, I can not say for sure with out seeing it.
beastrider1998
Location: Belgrade, MT, USA
Q: Can I only get the stock bore piston?
Over 3 years ago
MotoSportGrant
MotoSport Staff
Over 3 years ago
A: Yes, for your 1998 CR 500 this kit is only available with the stock bore. If you require an oversize piston, please give us a call and we can discuss pricing, availability and substitution of an oversize piston.
kazoo
Location: waterford ont
Q: I think i blew my top end but ma bottom too but if i get this will that be all i need?
Over 3 years ago
MotoSportExpert
MotoSport Staff
Over 3 years ago Location: Portland, OR, USA
A: If your cylinder and head are in good shape this will be everything you need rebuild the motor side of the engine. If the cylinder and/or head are damaged they will need to be either repaired, or new ones purchased separately. It will also not include transmission bearings which should be inspected at teardown and replaced as needed also.
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