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CR125 Upper End

Products

Honda CR125 98-99 Piston Kit
Honda CR125 98-99 Piston Kit
SKU: Honda50

Includes piston, ring, circlips, pin & upper bearing. Click for part numbers.

$102.95
Wiseco 2126CS Ring Alternative
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Honda CR125 2001 Piston Kit
Honda CR125 2001 Piston Kit
SKU: Honda53
Includes piston, ring, bearing, pin & clips. Click for part numbers.
$102.95
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Honda CR125 2005 Piston Kit (RS125 Alternative)
Honda CR125 2005 Piston Kit (RS125 Alternative)
SKU: SKU4208

The 2005 CR125 piston is domed and could be used as an RS125 piston alternative. Includes piston, ring, circlips, pin & upper bearing.

$94.95
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Wiseco 2126CS Ring (CR125 & RS125)
Wiseco 2126CS Ring (CR125 & RS125)
SKU: 2126CS

Replacement ring for Wiseco CR125 & RS125 pistons. Fits the stock CR125 piston with a little filing at the dowel pin groove in the ring.

$13.13
Market price: $17.50 save 25%
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Wiseco Circlips (15mm)
Wiseco Circlips (15mm)
SKU: CW15
Spare clips for the CR125 piston kits. (2 clips included)
$2.50
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98-01 CR125 Ring - 13121-KZ4-A91
SKU: 13121-KZ4-A91
Ring - 13121-KZ4-A91 (supersedes 13121-KZ4-702)
$12.95
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Honda CR125 Upper Piston Pin
SKU: 13111-KV3-000
13111-KV3-000 (replaces 13111-KZ4-000)
$12.95
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Honda CR125 Upper Rod Bearing, 98-01
SKU: Honda65
$9.95
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Honda CR125 Dowel Pin for '01 Head: 94301-06100
Honda CR125 Dowel Pin for '01 Head: 94301-06100
SKU: 94301-06100

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$2.00
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CR125 Cylinder Head Studs - 90011-KZ4-700
CR125 Cylinder Head Studs - 90011-KZ4-700
SKU: 90011-KZ4-700
Stock CR125 cylinder head studs. Sold individually. 5 required.
$5.95
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Honda Cylinder Head Nut - 94050-08000
Honda Cylinder Head Nut - 94050-08000
SKU: 94050-08000
OEM Honda CR80 or CR125 "Flanged" cylinder head nut with 12mm hex. Sold individually. 5 required.
$0.90
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Honda CR125 Exhaust Manifold Flanged Nut - 94050-06000
SKU: SKU49624
OEM exhaust manifold nut. Sold individually. 3 required.
$0.95
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98-99 CR125 Base Gasket (Various thickness)
SKU: td20
Used to adjust Squish Clearance.
$2.00
Thickness
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Honda CR125 Base Gasket, 98-99
Honda CR125 Base Gasket, 98-99
SKU: 12191-KZ4-J00
CR125 98-99 Base Gasket: 12191-KZ4-J00
$9.95
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Honda CR125 Base Gasket, 00-01
SKU: 12191-KZ4-L10

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$7.95
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Honda CR125 Head Gasket, 98-99
Honda CR125 Head Gasket, 98-99
SKU: 12251-KZ4-701
CR125 98-99 Head Gasket: 12251-KZ4-701
$15.95
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Honda CR125 Head Gasket, 00-01
Honda CR125 Head Gasket, 00-01
SKU: 12251-KZ4-A91
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$10.95
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Honda CR125 98-99 Cylinder Head: 12200-KZ4-J00
Honda CR125 98-99 Cylinder Head: 12200-KZ4-J00
SKU: 12200-KZ4-J00

Stock OEM head.

$81.95
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Honda CR125 00-01 Cylinder Head : 12200-KZ4-A90
Honda CR125 00-01 Cylinder Head : 12200-KZ4-A90
SKU: 12200-KZ4-A90

Stock OEM head.

$82.95
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CR125 Power Valve Plug Set - 1999
CR125 Power Valve Plug Set - 1999
SKU: SKU1082

These are stock plugs....not yet blended to match the exhaust port. Fits 97-99 CR125 cylinders. O-rings included.

$94.00
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SharkShifter Cylinder Power Valve RH side cover 2000 & 2001
SharkShifter Cylinder Power Valve RH side cover 2000 & 2001
SKU: SH-22
2000 & 2001 Cylinder Power Valve Right Hand Cover finished in black anodize includes fasteners.
$11.96
Market price: $14.95 save 20%
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Swedetech CR125 Power Valve Cover - 1999, TOP ONLY
Swedetech CR125 Power Valve Cover - 1999, TOP ONLY
SKU: SRE_PV_TOP
SwedeTech CR125 Power Valve Cover for the 1999 Honda CR125 cylinder block. Includes mounting bolts.
$11.95
Market price: $15.00 save 20%
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Replacement O-rings for CR125 Power Valve Plugs - SOLD INDIVIDUALLY
SKU: SKU17143
Sold individually.
$1.50
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Bux Circlip Tool - 15mm
Bux Circlip Tool - 15mm
SKU: Bux1
Makes installing circlips an ABSOLUTE breeze without any chance of damaging or losing the circlip! For Rotax Max, Honda CR125, most 125 moto engines, TM K9, TM KZ, ICC, etc.
$43.95
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Universal Piston Pin Puller
Universal Piston Pin Puller
SKU: 865
  • Universal piston pin puller
  • Aids in removing piston pins without damaging the piston
  • Aluminum anodized knurled body with black heat treaded steel rod & pullers
  • Fits 14-17mm piston pins.
  • Works with Honda CR80, CR125, TM ICC, Leopards, Rotax Max, etc.
$29.50
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Motion Pro Torque Wrench Adapter
Motion Pro Torque Wrench Adapter
SKU: SKU24410
  • Chrome-vanadium tool steel with hard nickel pewter finish
  • Properly torque two-stroke cylinder base nuts and hard-to-reach fasteners
  • Fits 12 and 14mm nuts and bolts
  • Extends the reach of any 3/8 inch drive torque wrench by 3 inches
  • Chart supplied for torque conversions
  • Check owners manual for proper torque specifications
$14.95
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Flex-Hone Aluminum-Oxide Ball Hone - 54mm
Flex-Hone Aluminum-Oxide Ball Hone - 54mm
SKU: SKU1977
"Aluminum-oxide", 240 grit flex hones perfect for honing 125cc cylinders. This is NOT the more common silicon-carbide hone that is not recommended for cylinder honing. Perfect for Honda CR125's, TM ICC, Rotax Max, etc.
$54.95
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