ORO2U Dirt Catalogue - Section E - Engine and Performance.

Crankshafts

Hot Rods

Hot Rods Complete Crankshaft Assemblies Hot Rods crankshafts are made from some of the highest quality forgings available, and thanks to an entire system of quality control checks and rechecks, these cranks meet or exceed OEM parameters. And Hot Rods tunes and trues their components to OEM specification for your bike, ATV, or UTV so you won’t have to do any guess work or tuning of your own. Each component is copper plated, case hardened, heat treated, CNC machined, and held to a tolerance measured in microns for the best fitment and friction reduction possible in a crankshaft. This package comes pre-assembled with connecting rod(s), top-end bearings, and crankshaft webs so you’ll be able to simply drop it in and keep moving on with your build.

ktm 2-Stroke Models

Years

Crankshaft 56-9012.HR 56-9009.HR

Bottom End Kit

Hot Rods No.

50 SX 50 SX 50 SX 65 SX 65 SX 65 XC 85 SX 85 SX 105 SX 125 SX 125 SX 125 SX 144 SX 150 SX

2006 - 08 2009 - 12 2013 - 23 2003 - 08 2009 - 23

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- -

56-9009.HR 56-9009.HR.CBK CBK0190 56-2910.HR 56-2910.HR.CBK CBK0085

56-297.HR 56-297.HR.CBK 56-297.HR 56-297.HR.CBK

CBK0073 CBK0073

2009

2003 - 12 2013 - 17 2004 - 11

56-292.HR 56-292.HR.CBK85 CBK0107 56-2998.HR 56-2998.HR.CBK CBK0187 56-292.HR 56-292.HR.CBK105 CBK0108 56-2973.HR 56-2973_HR.CBK1 CBK0062 56-2973.HR 56-2973_HR.CBK2 CBK0003 56-2973.HR 56-2973_HR.CBK3 CBK0004 56-2974.HR 56-2974_HR.CBK CBK0063 56-2974.HR 56-2974_HR.CBK CBK0063 56-2974.HR 56-2974_HR.CBK CBK0063

2001

2002 - 06 2007 - 15 2007 - 08 2009 - 15 2010 - 14 1998 - 05 1998 - 03 2003 - 04 2006 - 09 2006 - 16 2004 - 05 2008 - 16 2017 - 23 2008 - 11 2003 - 04 2005 - 06 2007 - 16

150 XC 200 EXC 200 MXC

56-2976.HR 56-2976.HR 56-2976.HR 56-2976.HR 56-2976.HR 56-2977.HR 56-2977.HR

200 SX 200 XC

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Hot Rods Bottom End Kits Hot Rods Bottom End Kits include everything needed to complete crankshaft installation including Hot Rods main bearings and seals kit plus a complete engine gasket set that includes all gaskets and seals for a complete engine rebuild. Crankshaft features: • Hot Rods Crankshafts are sold complete with the original and proven Hot Rods Connect- ing Rods, top end bearings, and crankshaft webs. • Factory assembled and trued to OEM specifications, Hot Rods Cranks will meet or surpass the OEM in performance and durability. Gasket kit features: • Produced in the U.S.A. with the latest materials and technology in gasket production. Ensure long lasting performance and leak prevention for your rebuild needs. • One kit containing all of the gaskets, o-rings, and valves seals necessary to rebuild the entire engine and transmission.

200 XC-W 250 EXC 250 EXC 250 EXC 250 MXC

56-0380.HR1 56-0380_HR.CBK HR00178

56-2977.HR

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-

250 SX 250 SX 250 SX 250 SX

56-2979.HR 56-2979.HR.CBK1 CBK0064 56-2979.HR 56-2979.HR.CBK2 CBK0005 56-2979.HR 56-2979.HR.CBK3 CBK0006

2023

56-0380.HR1

250 SXS 250 SXS 250 SXS 250 XC 250 XC 250 XC-W

2003 - 04

56-2979.HR 56-2979.HR.CBK1 CBK0064 56-2979.HR 56-2979.HR.CBK2 CBK0005 56-2979.HR 56-2979.HR.CBK3 CBK0006

2006 2007

2006 - 16 2017 - 23 2006 - 14 2017 - 23 2004 - 07 2008 - 11 2017 - 23

56-2977.HR 56-0380.HR1 56-2977.HR

-

-

-

-

250 XC-W TPI 300 EXC/MXC 300 EXC/MXC

56-0380.HR1 56-0380_HR.CBK HR00178

56-2977.HR

-

-

56-2977.HR 56-2977.HR.CBK31 CBK0011 56-0380.HR1 56-0380_HR.CBK HR00178

300 EXC

2023

300 SX

56-0380.HR1

300 XC/XC-W

2008 - 14 2017 - 23 2017 - 23

-

56-2977.HR.CBK31 CBK0011

300 XC

56-0380.HR1

300 XC-W

56-0380_HR.CBK HR00178

4-Stroke Models

Years

Crankshaft 56-2978.HR 56-2994.HR

Bottom End Kit

Hot Rods No.

250 EXC-F 250 EXC-F 250 SX-F 250 SX-F 250 SX-F 250 SX-F 250 XC-F 250 XC-F 250 XC-F 250 XCF-W 350 XCF-W

2006 - 07 2015 - 16 2005 - 10 2011 - 12

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- -

56-2980.HR 56-2980.HR.CBK CBK0071

56-2970.HR

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-

2013

56-2994.HR 56-2994.HR.CBK CBK0199

2014 - 15 2007 - 09

56-2994.HR 56-2978.HR

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- -

2013

56-2994.HR 56-2994.HR.CBK CBK0199

2014 - 15 2008 - 11 2014 - 15

56-2994.HR 56-2978.HR 56-0362.HR

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*Please visit our website for current prices E116b

www.oro2u.com

Tel: 01597 822 666

Fax: 01597 825 224

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