Returns or exchange? No Problem!
Free shipment with a minimum purchase
Currency
EUR
Language
EnglishEnglish
Search in shop
My Cart

thermal unit cylinder kit

Shop ATHENA products. The expected shipping time is indicated in the product details.
Filter By
Clear All

Items 145-192 of 432

Sort By Set Descending Direction
Select Motorcycle
Select your motorcycle model and quickly search for compatible products.
  1. BIKE SPECIFIC
    ATHENA EC250-017 Thermal unit cylinder kit ATHENA EC250-017 Thermal unit cylinder kit

    ATHENA EC250-017 Thermal unit cylinder kit

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  2. BIKE SPECIFIC
    ATHENA Standard Bore Thermal Group 450CC 97mm 12.4:1 for Yamaha YZ 450 F ATHENA Standard Bore Thermal Group 450CC 97mm 12.4:1 for Yamaha YZ 450 F

    ATHENA Standard Bore Thermal Group 450CC 97mm 12.4:1 for Yamaha YZ 450 F

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  3. BIKE SPECIFIC
    ATHENA Standard Bore 450CC 96mm Cylinder Kit for Kawasaki KX F ATHENA Standard Bore 450CC 96mm Cylinder Kit for Kawasaki KX F

    ATHENA Standard Bore 450CC 96mm Cylinder Kit for Kawasaki KX F

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  4. BIKE SPECIFIC
    ATHENA Big Bore 300CC 83mm Cylinder Kit with ECU for Husqvarna ATHENA Big Bore 300CC 83mm Cylinder Kit with ECU for Husqvarna

    ATHENA Big Bore 300CC 83mm Cylinder Kit with ECU for Husqvarna

    ATHENA

    -15%

    Special Price €805.70 Regular Price €947.83
    Add to Wish List
  5. BIKE SPECIFIC
    ATHENA Big Bore 163CC 69mm Cylinder Kit for Honda ATHENA Big Bore 163CC 69mm Cylinder Kit for Honda

    ATHENA Big Bore 163CC 69mm Cylinder Kit for Honda

    ATHENA

    -15%

    Special Price €320.60 Regular Price €377.14
    Add to Wish List
  6. BIKE SPECIFIC
    ATHENA EC210-032 THERMAL UNIT CYLINDER KIT ATHENA EC210-032 THERMAL UNIT CYLINDER KIT

    ATHENA EC210-032 THERMAL UNIT CYLINDER KIT

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  7. BIKE SPECIFIC
    ATHENA Big Bore 70CC Cylinder Kit 47.6mm Detachable Head ATHENA Big Bore 70CC Cylinder Kit 47.6mm Detachable Head

    ATHENA Big Bore 70CC Cylinder Kit 47.6mm Detachable Head

    ATHENA

    -15%

    Special Price €276.80 Regular Price €325.65
    Add to Wish List
  8. BIKE SPECIFIC
    ATHENA Standard Bore Cylinder Group 450CC 95mm for Yamaha YFZ S ATHENA Standard Bore Cylinder Group 450CC 95mm for Yamaha YFZ S

    ATHENA Standard Bore Cylinder Group 450CC 95mm for Yamaha YFZ S

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  9. BIKE SPECIFIC
    ATHENA P400250100014 THERMAL UNIT CYLINDER KIT ATHENA P400250100014 THERMAL UNIT CYLINDER KIT

    ATHENA P400250100014 THERMAL UNIT CYLINDER KIT

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  10. BIKE SPECIFIC
    ATHENA Standard Bore 150CC 66mm Cylinder Kit for Honda CRF 150 R ATHENA Standard Bore 150CC 66mm Cylinder Kit for Honda CRF 150 R

    ATHENA Standard Bore 150CC 66mm Cylinder Kit for Honda CRF 150 R

    ATHENA

    -15%

    Special Price €289.50 Regular Price €340.64
    Add to Wish List
  11. BIKE SPECIFIC
    ATHENA Big Bore 290CC 83mm Cylinder Kit for Suzuki RM/Z 250 ATHENA Big Bore 290CC 83mm Cylinder Kit for Suzuki RM/Z 250

    ATHENA Big Bore 290CC 83mm Cylinder Kit for Suzuki RM/Z 250

    ATHENA

    -15%

    Special Price €634.70 Regular Price €746.65
    Add to Wish List
  12. BIKE SPECIFIC
    ATHENA Big Bore 70CC 47.6mm Cylinder Kit for Peugeot ATHENA Big Bore 70CC 47.6mm Cylinder Kit for Peugeot

    ATHENA Big Bore 70CC 47.6mm Cylinder Kit for Peugeot

    ATHENA

    -15%

    Special Price €184.20 Regular Price €216.66
    Add to Wish List
  13. BIKE SPECIFIC
    ATHENA Standard Bore Cylinder Kit 250CC 79mm 13.9:1 for Honda ATHENA Standard Bore Cylinder Kit 250CC 79mm 13.9:1 for Honda

    ATHENA Standard Bore Cylinder Kit 250CC 79mm 13.9:1 for Honda

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  14. BIKE SPECIFIC
    ATHENA Standard Bore 50CC Thermal Group 40mm 17.3:1 ATHENA Standard Bore 50CC Thermal Group 40mm 17.3:1

    ATHENA Standard Bore 50CC Thermal Group 40mm 17.3:1

    ATHENA

    -15%

    Special Price €257.20 Regular Price €302.60
    Add to Wish List
  15. BIKE SPECIFIC
    ATHENA Big Bore Cylinder Kit 490CC 100mm 12.0:1 for Kawasaki ATHENA Big Bore Cylinder Kit 490CC 100mm 12.0:1 for Kawasaki

    ATHENA Big Bore Cylinder Kit 490CC 100mm 12.0:1 for Kawasaki

    ATHENA

    -15%

    Special Price €687.60 Regular Price €808.97
    Add to Wish List
  16. BIKE SPECIFIC
    ATHENA EC220-003 Thermal unit cylinder kit ATHENA EC220-003 Thermal unit cylinder kit

    ATHENA EC220-003 Thermal unit cylinder kit

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  17. BIKE SPECIFIC
    ATHENA P400210100001 Thermal unit cylinder kit ATHENA P400210100001 Thermal unit cylinder kit

    ATHENA P400210100001 Thermal unit cylinder kit

    ATHENA

    -15%

    Special Price €687.60 Regular Price €808.97
    Add to Wish List
  18. BIKE SPECIFIC
    ATHENA Big Bore 240CC 67mm Cylinder Kit for Honda ATHENA Big Bore 240CC 67mm Cylinder Kit for Honda

    ATHENA Big Bore 240CC 67mm Cylinder Kit for Honda

    ATHENA

    -15%

    Special Price €353.10 Regular Price €415.41
    Add to Wish List
  19. BIKE SPECIFIC
    ATHENA Standard Bore 250CC 78mm Cylinder Kit for Husqvarna/KTM/Gas Gas ATHENA Standard Bore 250CC 78mm Cylinder Kit for Husqvarna/KTM/Gas Gas

    ATHENA Standard Bore 250CC 78mm Cylinder Kit for Husqvarna/KTM/Gas Gas

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  20. BIKE SPECIFIC
    ATHENA Big Bore 182CC 63mm Cylinder Group ATHENA Big Bore 182CC 63mm Cylinder Group

    ATHENA Big Bore 182CC 63mm Cylinder Group

    ATHENA

    -15%

    Special Price €381.60 Regular Price €448.96
    Add to Wish List
  21. BIKE SPECIFIC
    ATHENA EC220-001 THERMAL UNIT CYLINDER KIT ATHENA EC220-001 THERMAL UNIT CYLINDER KIT

    ATHENA EC220-001 THERMAL UNIT CYLINDER KIT

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  22. BIKE SPECIFIC
    ATHENA Big Bore 73CC 47.6mm Cylinder Kit without Head for Honda SH 50 ATHENA Big Bore 73CC 47.6mm Cylinder Kit without Head for Honda SH 50

    ATHENA Big Bore 73CC 47.6mm Cylinder Kit without Head for Honda SH 50

    ATHENA

    -15%

    Special Price €161.60 Regular Price €190.09
    Add to Wish List
  23. BIKE SPECIFIC
    ATHENA 074900/1 CYLINDER LONG STROKE D.47,6MM PIN 12MM APRILIA GULLIVER 50 ATHENA 074900/1 CYLINDER LONG STROKE D.47,6MM PIN 12MM APRILIA GULLIVER 50

    ATHENA 074900/1 CYLINDER LONG STROKE D.47,6MM PIN 12MM APRILIA GULLIVER 50

    ATHENA

    -15%

    Special Price €220.30 Regular Price €259.19
    Add to Wish List
  24. BIKE SPECIFIC
    ATHENA Standard Bore Cylinder Kit 350CC 88mm for Ktm/Husqvarna/Husaberg ATHENA Standard Bore Cylinder Kit 350CC 88mm for Ktm/Husqvarna/Husaberg

    ATHENA Standard Bore Cylinder Kit 350CC 88mm for Ktm/Husqvarna/Husaberg

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  25. BIKE SPECIFIC
    ATHENA P400210100002 Thermal unit cylinder kit ATHENA P400210100002 Thermal unit cylinder kit

    ATHENA P400210100002 Thermal unit cylinder kit

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  26. BIKE SPECIFIC
    ATHENA Standard Bore 450CC 95.5mm 11.7:1 Cylinder Kit for Suzuki LT-R QUADRACER ATHENA Standard Bore 450CC 95.5mm 11.7:1 Cylinder Kit for Suzuki LT-R QUADRACER

    ATHENA Standard Bore 450CC 95.5mm 11.7:1 Cylinder Kit for Suzuki LT-R QUADRACER

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  27. BIKE SPECIFIC
    ATHENA Standard Bore 250CC 79mm Cylinder Kit for Honda ATHENA Standard Bore 250CC 79mm Cylinder Kit for Honda

    ATHENA Standard Bore 250CC 79mm Cylinder Kit for Honda

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  28. BIKE SPECIFIC
    ATHENA Standard Bore Cylinder Kit 450CC 95.5mm 12.0:1 for Suzuki RM/Z 450 ATHENA Standard Bore Cylinder Kit 450CC 95.5mm 12.0:1 for Suzuki RM/Z 450

    ATHENA Standard Bore Cylinder Kit 450CC 95.5mm 12.0:1 for Suzuki RM/Z 450

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  29. BIKE SPECIFIC
    ATHENA Standard Bore 250CC 79mm Cylinder Group for Honda CRF R ATHENA Standard Bore 250CC 79mm Cylinder Group for Honda CRF R

    ATHENA Standard Bore 250CC 79mm Cylinder Group for Honda CRF R

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  30. BIKE SPECIFIC
    ATHENA Big Bore 480CC 98mm Cylinder Kit for Yamaha ATHENA Big Bore 480CC 98mm Cylinder Kit for Yamaha

    ATHENA Big Bore 480CC 98mm Cylinder Kit for Yamaha

    ATHENA

    -15%

    Special Price €687.60 Regular Price €808.97
    Add to Wish List
  31. BIKE SPECIFIC
    ATHENA Big Bore Cylinder Kit 70CC 47mm without head ATHENA Big Bore Cylinder Kit 70CC 47mm without head

    ATHENA Big Bore Cylinder Kit 70CC 47mm without head

    ATHENA

    -15%

    Special Price €161.60 Regular Price €190.09
    Add to Wish List
  32. BIKE SPECIFIC
    ATHENA Standard Bore Cylinder 250CC 77mm for Yamaha YZ 250 F ATHENA Standard Bore Cylinder 250CC 77mm for Yamaha YZ 250 F

    ATHENA Standard Bore Cylinder 250CC 77mm for Yamaha YZ 250 F

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  33. BIKE SPECIFIC
    ATHENA Standard Bore 450CC 96mm Cylinder Head for Honda CRF 450 R ATHENA Standard Bore 450CC 96mm Cylinder Head for Honda CRF 450 R

    ATHENA Standard Bore 450CC 96mm Cylinder Head for Honda CRF 450 R

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  34. BIKE SPECIFIC
    ATHENA P400485100036 Thermal unit cylinder kit ATHENA P400485100036 Thermal unit cylinder kit

    ATHENA P400485100036 Thermal unit cylinder kit

    ATHENA

    -15%

    Special Price €785.90 Regular Price €924.60
    Add to Wish List
  35. BIKE SPECIFIC
    ATHENA P400510100019 THERMAL UNIT CYLINDER KIT ATHENA P400510100019 THERMAL UNIT CYLINDER KIT

    ATHENA P400510100019 THERMAL UNIT CYLINDER KIT

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  36. BIKE SPECIFIC
    ATHENA EC485-049 THERMAL UNIT CYLINDER KIT ATHENA EC485-049 THERMAL UNIT CYLINDER KIT

    ATHENA EC485-049 THERMAL UNIT CYLINDER KIT

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  37. BIKE SPECIFIC
    ATHENA Standard Bore Thermal Group 50CC 40mm 15.3:1 with Exhaust Valve ATHENA Standard Bore Thermal Group 50CC 40mm 15.3:1 with Exhaust Valve

    ATHENA Standard Bore Thermal Group 50CC 40mm 15.3:1 with Exhaust Valve

    ATHENA

    -15%

    Special Price €451.90 Regular Price €531.66
    Add to Wish List
  38. BIKE SPECIFIC
    ATHENA Standard Bore 450CC 96mm Cylinder Kit for Suzuki RM/Z 450 ATHENA Standard Bore 450CC 96mm Cylinder Kit for Suzuki RM/Z 450

    ATHENA Standard Bore 450CC 96mm Cylinder Kit for Suzuki RM/Z 450

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  39. BIKE SPECIFIC
    ATHENA Big Bore Cylinder Kit 129CC 57mm for Honda ATHENA Big Bore Cylinder Kit 129CC 57mm for Honda

    ATHENA Big Bore Cylinder Kit 129CC 57mm for Honda

    ATHENA

    -15%

    Special Price €245.70 Regular Price €289.02
    Add to Wish List
  40. BIKE SPECIFIC
    ATHENA EC210-002 Thermal unit cylinder kit ATHENA EC210-002 Thermal unit cylinder kit

    ATHENA EC210-002 Thermal unit cylinder kit

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  41. BIKE SPECIFIC
    ATHENA Big Bore 290CC 83mm 13.5:1 Engine Kit for Kawasaki KX 250 F ATHENA Big Bore 290CC 83mm 13.5:1 Engine Kit for Kawasaki KX 250 F

    ATHENA Big Bore 290CC 83mm 13.5:1 Engine Kit for Kawasaki KX 250 F

    ATHENA

    -15%

    Special Price €634.70 Regular Price €746.65
    Add to Wish List
  42. BIKE SPECIFIC
    ATHENA AT-070100 THERMAL UNIT CYLINDER KIT ATHENA AT-070100 THERMAL UNIT CYLINDER KIT

    ATHENA AT-070100 THERMAL UNIT CYLINDER KIT

    ATHENA

    €173.30
    Add to Wish List
  43. BIKE SPECIFIC
    ATHENA Standard Bore 50CC 41mm Cylinder Group ATHENA Standard Bore 50CC 41mm Cylinder Group

    ATHENA Standard Bore 50CC 41mm Cylinder Group

    ATHENA

    -15%

    Special Price €152.50 Regular Price €179.44
    Add to Wish List
  44. BIKE SPECIFIC
    ATHENA Big Bore 144CC 58mm Cylinder Engine Group for Yamaha ATHENA Big Bore 144CC 58mm Cylinder Engine Group for Yamaha

    ATHENA Big Bore 144CC 58mm Cylinder Engine Group for Yamaha

    ATHENA

    -15%

    Special Price €879.00 Regular Price €1,034.10
    Add to Wish List
  45. BIKE SPECIFIC
    ATHENA Cylinder Kit 005000 50cc for Piaggio ATHENA Cylinder Kit 005000 50cc for Piaggio

    ATHENA Cylinder Kit 005000 50cc for Piaggio

    ATHENA

    €182.00
    Add to Wish List
  46. BIKE SPECIFIC
    ATHENA P400485100049 Cylinder Kit 250cc without Head for Yamaha ATHENA P400485100049 Cylinder Kit 250cc without Head for Yamaha

    ATHENA P400485100049 Cylinder Kit 250cc without Head for Yamaha

    ATHENA

    €702.40
    Add to Wish List
  47. BIKE SPECIFIC
    ATHENA P400250100002 Cylinder Kit 449cc without Head for Kawasaki ATHENA P400250100002 Cylinder Kit 449cc without Head for Kawasaki

    ATHENA P400250100002 Cylinder Kit 449cc without Head for Kawasaki

    ATHENA

    €702.40
    Add to Wish List
  48. BIKE SPECIFIC
    ATHENA P400210100067 289CC CYLINDER KIT ATHENA P400210100067 289CC CYLINDER KIT

    ATHENA P400210100067 289CC CYLINDER KIT

    ATHENA

    -9%

    Special Price €733.30 Regular Price €805.70
    Add to Wish List
Page
per page

Discover ATHENA products on BRIXIAMOTO.com

Filter By
Now Shopping by
  1. Type
    thermal unit cylinder kit
Clear All
Shopping Options
Category
Type
  1. air filter gasket 2items
  2. air intake complete kit 1item
  3. air intake manifold gasket 3items
  4. Alternator ignition cover gasket 625items
  5. brake system small parts 13items
  6. camshaft seal 1item
  7. camshaft small parts 4items
  8. carburetor 15 1item
  9. carburetor 17 5 3items
  10. carburetor 19 1item
  11. carburetor 21 1item
  12. carburetor 24 1item
  13. carburetor gasket 12items
  14. carburetor main jet 7items
  15. carburetor overhaul kit 1item
  16. chain tensioner gasket 32items
  17. clutch cover 1item
  18. Clutch cover gasket 972items
  19. clutch disc kit 153items
  20. clutch small parts 7items
  21. Complete engine gasket kit 2069items
  22. contrast spring 11items
  23. crankshaft 34items
  24. crankshaft bearing kit 101items
  25. cylinder 7items
  26. Cylinder base gasket 757items
  27. cylinder head 49items
  28. Cylinder head gasket 1082items
  29. cylinder small parts 1item
  30. cylinder studs 7items
  31. distribution small parts 1item
  32. electrical system small parts 2items
  33. electronic ignition 1item
  34. Engine cover gasket 28items
  35. engine o-ring 60items
  36. Engine oil seal kit 557items
  37. engine small parts 11items
  38. exhaust bushing 137items
  39. Exhaust gasket 295items
  40. exhaust silencer 3items
  41. exhaust soundproof wool 2items
  42. exhaust valve 59items
  43. Float bowl gasket 5items
  44. Fork dust caps 30items
  45. fork oil seal 141items
  46. frame guard small parts 1item
  47. gasket sheet 15items
  48. Gearbox cover gasket 13items
  49. intake manifolds 12items
  50. Intake Seal 31items
  51. intake valve 41items
  52. internal cylinder head 12items
  53. motor seal 5items
  54. motorcycle air filter 292items
  55. motorcycle bearing 7items
  56. motorcycle carburetor 1item
  57. motorcycle connecting rod 117items
  58. motorcycle control unit 3items
  59. motorcycle exhaust 8items
  60. motorcycle exhaust silencer 2items
  61. motorcycle fuel pipe 22items
  62. motorcycle muffler clamp 1item
  63. motorcycle rectifier 48items
  64. motorcycle reeds 5items
  65. motorcycle stator 19items
  66. motorcycle timing chain 23items
  67. motorcycle transmission belt 127items
  68. motorcycle wheel bearings 24items
  69. muffler cap 3items
  70. muffler pipe tube 1item
  71. oil filter 56items
  72. oil filter gasket 3items
  73. Oil pump gasket 8items
  74. Oil pump gasket 8items
  75. oil seal 6items
  76. Oil sump gasket 98items
  77. other carburetor jets 1item
  78. other gaskets 3items
  79. piston 1151items
  80. piston circlip 2items
  81. piston pin 8items
  82. piston ring 89items
  83. primary gear 2items
  84. racing additional control unit 11items
  85. reed valve block 10items
  86. roller bearing 65items
  87. screws 2items
  88. sealant mastic 1item
  89. secondary gear 2items
  90. spark plug hole gasket 14items
  91. Starter cover gasket 6items
  92. Starter cover o-ring 2items
  93. starter motor 29items
  94. starter relay 27items
  95. steel clutch discs 44items
  96. steering bearings 21items
  97. temperature sensor gasket 3items
  98. thermal unit cylinder kit 432items
  99. Top end cylinder gasket kit 1407items
  100. transmission gasket 2items
  101. trasmission cover gasket 10items
  102. Valve cover gasket 561items
  103. Valve stem seal 86items
  104. variator 15items
  105. variator rollers 95items
  106. variator small parts 1item
  107. Variomatic cover gasket 43items
  108. Water pump gasket 140items
  109. water pump overhaul kit 52items
  110. wheel oil seal 12items
  111. wheel spacer kit 5items
Price

LARGE SELECTION

More than 200,000 products are available

More info

FREE SHIPMENT

Free shipment with a minimum purchase

More info

EASY RETURN

30 days money back guarantee

More info

SECURE SHOPPING

Every purchase is made with maximum security

More info

REVIEWS

Thousands of customers rely on our service everyday

More info
© 2026 Brixia Moto S.r.l. - IT03058030986
Visa
Mastercard
American Express
Maestro
Paypal
Apple Pay
Bonifico