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HOT RODS Complete Bottom End Kit

$248.97 - $601.97
$189.99 - $473.99
5.00 5 6
5.00 out of 5 stars

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HOT RODS Complete Bottom End Kit
HOT RODS Complete Bottom End Kit
  • Description
  • Reviews (6)
  • Q&A (21)
  • Fitment
  • This complete Bottom End Kit has everything you need, all the quality parts.
  • Includes: Hot Rods Crank, Bearings & Seals and Complete Athena Gasket Kit.

Hot Rods Crankshaft:

Building on the success of high-quality, O.E.M. replacement rods, Hot Rods introduced the perfect place to showcase them in a complete heavy duty Hot Rods O.E.M. replacement crankshaft. Since that time, Hot Rods heavy-duty crankshafts have been regarded as the premier alternative, Hot Rods heavy-duty crankshafts also bring a level of uncompromising quality, design and innovation not seen in its competitors.

  • All crankshafts are sold complete and ready for installation with the original proven Hot Rods connecting rods, top end bearings, and crankshaft webs.
  • Factory assembled and trued to O.E.M. specifications, hot Rods cranks will meet or surpass the O.E.M. in performance and durability.
  • Crankshafts are fully re-buildable with genuine Hot Rods connecting rods and bearings.
  • Multi-cylinder applications are sold complete with main bearings (unless specified otherwise).
  • Two and four-stroke applications available.

Hot Rods Bearings:

To compliment Hot Rods full line of heavy duty O.E.M. replacement and stroker crankshafts are Hot Rods complete main bearings for both two and four-stroke applications. Like other Hot Rods products, these main bearing and seal kits are built to the highest quality standards that meet or exceed those of O.E.M.

Additionally, not only will Hot Rods main bearing and seal kits work in rebuilding a Hot Rods crankshaft but, they also work in rebuilding O.E.M. cranks as well.

Athena Gaskets:

  • The Athena complete gasket kit is an all-in-one kit featuring superior quality gaskets to rebuild your motorcycle or ATV engine.
  • Athena ensures they are only using the highest quality gaskets to provide a great seal every time.
  • All Athena gaskets are designed and built to meet or exceed O.E.M. specifications.
  • Note: Kit does not include crank seals for 2007-2008 Suzuki RMZ450 models.
5.0 out of 5 stars (6)
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1-6 of 6
Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Power
Style
Verified Purchaser
Location: Grapevine, TX, USA
Axelc57
Way better than others

I was originally going to buy a wiseco but then i started reading the reviews wich were all negative so i kept looking and ended up finding this hot rods kit it may be a little bit more but its worth it

Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Power
Style
Verified Purchaser
biker99
Great

last long and work great

Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Power
Style
Verified Purchaser
Location: Rochester, MN
Suarez22
Ripps!

Cheap and Hot rods are usually not cheap

Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Power
Style
Top 1000 Contributor Verified Purchaser
Location: SOCAL
jr600
POWER!

Love how e-z-y it was to put together. Great performance parts.

Overall 5 out of 5 stars
Durability
Ease of Installation
Performance
Power
Style
Location: everett ,wa
nwrider

i recently put the bottom end in my o9 crf 450r & everything went together perfect, bikes runs great just installed so cant comment on the durability.

Overall 5 out of 5 stars
Top 25 Contributor Top 50 Contributor Top 10 Contributor
Location: I Live in Adams TN Race 25 times a year Vet AM
bang
HOT ROD COMPLETE BOTTOM END KIT

WHEN ITS TIME TO DO A RE-BUILD HOT ROD CRANKS ARE CHEAPER AND LONGER LASTING THAN OEM. I HAVE USED THEM FOR 20 PLUS YEARS... SPLITTING CASES IS A PAIN SO DO IT RIGHT USE GOOD PARTS... THIS KIT HAS ALL YOU NEED

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gumby 2 months 19 days ago
Is there a 58mm stoker crank avaliable for my 2004 rm 125?
MotoSport Staff Expert
2 months 19 days ago
MotoSportExpert
If it is available through one of our suppliers, we would be happy to order it for you. Please contact one of our sales professionals to inquire about special orders and availability.
Dirt Bike / ATV: 1-888-676-8853
Tbone 4 months 4 days ago
Ive got an 87 or an 88 yamaha 2 stoke 52mm bore dirt bike, will this fit it?
Expert MotoSport Staff
4 months 3 days ago
MotoSportExpert
Sorry, this kit would not fit your 87 or 88 YZ125. Feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Berger59 Over 5 months ago
Does the gaskets in this kit for top and bottom end?
MotoSport Staff Expert
Over 5 months ago
MotoSportExpert
Yes this kit would include an Athena top and bottom end gasket kit.
Josh Over 5 months ago Location: Pacifica, CA, USA
Would a vertex piston fit on that hot rods crankshaft?
Expert MotoSport Staff
Over 5 months ago
MotoSportExpert
Yes you would have no problem running a Vertex piston with this HOT RODS crank on your YZ125.
HondaRider Over 6 months ago Location: Winston-Salem, NC, USA
04 crf 250r?
Is the hot rods complete bottom end kit already put together or will I use the same bottom end case
MotoSport Staff Expert
Over 6 months ago
MotoSportExpert
The HOT RODS Complete Bottom End Kit would replace the crank and bearings. You would use your original cases, gears ect. Feel free to give us a call at 888-676-8853 and we would be happy to help you out with your order.
Robb Over 6 months ago
Needing a complete bottom end kit fora honda foreman 500 2008. Do yall offer one?
Expert MotoSport Staff
Over 6 months ago
MotoSportExpert
If its available through one of our suppliers, we would be happy to order it for you. Please contact one of our sales professionals to inquire about special orders and availability.
Dirt Bike / ATV: 1-888-676-8853
dylan Over 7 months ago Location: Ireland
Yamaha Yz 250 2003 Bottom end kit?
Will the complete bottom end kit from hot rods be compatible with the standard yz 250 piston kit? Is there any difference between the us spec engine and the uk spec?
MotoSport Staff Expert
Over 7 months ago
MotoSportExpert
All products sold on Motosport.com are for US models only. We unfortunately do not have product fitment specs for non-us models.
suzuki4lyfe Over 8 months ago Location: Virginia, USA
Will a 2003 bottom end kit fit a 2001 rm250?
Expert MotoSport Staff
Over 8 months ago
MotoSportExpert
No, the kit for a 2001 and 2003 Suzuki RM250 would not be the same.
geego27 1 year ago Location: ma
Is this crank a slip fit crank ? also can you tell me all the specialty tools i will need to do the bottom end on a 01 cr125?
Top 1 Contributor
1 year ago
MotoSportExpert
This is an OEM replacement crank.

Unfortunately we at Motosport.com are not able to give you repair advice. We highly suggest that you purchase an OEM service manual for your machine and refer to it to answer your repair questions. If you need more assistance, please consult a local repair shop to further assist you in your repairs. If you need parts to assist in your repairs, we are happy to assist you with your parts order.
lee666gow 1 year ago
Will a 2005 crank fit a 1998 kx 85?
MotoSport Staff Expert
1 year ago
MotoSportExpert
Yes the HOT RODS crank would be the same for the 1998 KX80 and the 2005 KX85.

Part Number: 4016
OE Part Number(s):
KAWASAKI: 13031-1313
KAWASAKI: 13031-1433
KAWASAKI: 13031-1481
KAWASAKI: 13037-1396
KAWASAKI: 13037-1397
KAWASAKI: 13037-1571
KAWASAKI: 13037-1572
KAWASAKI: 13037-1634
KAWASAKI: 13037-1635
SUZUKI: K1303-11481

For Models:
1995 - 2005 Kawasaki KX100, 1991 - 2000 Kawasaki KX80, 2001 - 2005 Kawasaki KX85, 2003 Suzuki RM100
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