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thermal unit cylinder kit

Buy original and aftermarket spare parts for your motorbike or scooter at BRIXIAMOTO.COM. We sell selected parts from the best on the market. Find mirrors, exhausts, seats, backrests and more. Get optimum performance and a unique look.

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  1. BIKE SPECIFIC
    ATHENA Big Bore 80CC Cylinder Kit 50mm 15.3:1 ATHENA Big Bore 80CC Cylinder Kit 50mm 15.3:1

    ATHENA Big Bore 80CC Cylinder Kit 50mm 15.3:1

    ATHENA

    -15%

    Special Price €310.70 Regular Price €365.52
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  2. BIKE SPECIFIC
    ATHENA P400210100058 THERMAL UNIT CYLINDER KIT ATHENA P400210100058 THERMAL UNIT CYLINDER KIT

    ATHENA P400210100058 THERMAL UNIT CYLINDER KIT

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
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  3. BIKE SPECIFIC
    ATHENA EC250-016 THERMAL UNIT CYLINDER KIT ATHENA EC250-016 THERMAL UNIT CYLINDER KIT

    ATHENA EC250-016 THERMAL UNIT CYLINDER KIT

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  4. BIKE SPECIFIC
    ATHENA Standard Bore Cylinder Kit 450CC 96mm 12.2:2 for Kawasaki ATHENA Standard Bore Cylinder Kit 450CC 96mm 12.2:2 for Kawasaki

    ATHENA Standard Bore Cylinder Kit 450CC 96mm 12.2:2 for Kawasaki

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
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  5. BIKE SPECIFIC
    ATHENA Standard Bore 50CC 40mm Cylinder Kit for Peugeot Speedfight 50 ATHENA Standard Bore 50CC 40mm Cylinder Kit for Peugeot Speedfight 50

    ATHENA Standard Bore 50CC 40mm Cylinder Kit for Peugeot Speedfight 50

    ATHENA

    -15%

    Special Price €209.00 Regular Price €245.89
    Add to Wish List
  6. BIKE SPECIFIC
    ATHENA P400485100034 Thermal unit cylinder kit ATHENA P400485100034 Thermal unit cylinder kit

    ATHENA P400485100034 Thermal unit cylinder kit

    ATHENA

    -15%

    Special Price €602.60 Regular Price €708.89
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  7. BIKE SPECIFIC
    ATHENA Big Bore 290CC 80mm 13.5:1 Cylinder Kit for Ktm ATHENA Big Bore 290CC 80mm 13.5:1 Cylinder Kit for Ktm

    ATHENA Big Bore 290CC 80mm 13.5:1 Cylinder Kit for Ktm

    ATHENA

    -15%

    Special Price €634.70 Regular Price €746.65
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  8. BIKE SPECIFIC
    ATHENA Standard Bore Thermal Group 450CC 96mm 12.5:1 for Honda CRF 450 R ATHENA Standard Bore Thermal Group 450CC 96mm 12.5:1 for Honda CRF 450 R

    ATHENA Standard Bore Thermal Group 450CC 96mm 12.5:1 for Honda CRF 450 R

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  9. BIKE SPECIFIC
    ATHENA Standard Bore Cylinder Kit 250CC 77mm 12.5:1 for Yamaha ATHENA Standard Bore Cylinder Kit 250CC 77mm 12.5:1 for Yamaha

    ATHENA Standard Bore Cylinder Kit 250CC 77mm 12.5:1 for Yamaha

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
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  10. BIKE SPECIFIC
    ATHENA Big Bore 435CC 94mm Cylinder Kit for Kawasaki/Suzuki/ARCTIC CAT ATHENA Big Bore 435CC 94mm Cylinder Kit for Kawasaki/Suzuki/ARCTIC CAT

    ATHENA Big Bore 435CC 94mm Cylinder Kit for Kawasaki/Suzuki/ARCTIC CAT

    ATHENA

    -15%

    Special Price €687.60 Regular Price €808.97
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  11. BIKE SPECIFIC
    ATHENA 069200/1 CYLINDER D.47,6MM PIN 12MM DOMED PISTON PIAGGIO ZIP DISCO 50 ATHENA 069200/1 CYLINDER D.47,6MM PIN 12MM DOMED PISTON PIAGGIO ZIP DISCO 50

    ATHENA 069200/1 CYLINDER D.47,6MM PIN 12MM DOMED PISTON PIAGGIO ZIP DISCO 50

    ATHENA

    -15%

    Special Price €184.20 Regular Price €216.66
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  12. BIKE SPECIFIC
    ATHENA Big Bore 182CC 63mm Cylinder Kit for Yamaha N-Max 150 ATHENA Big Bore 182CC 63mm Cylinder Kit for Yamaha N-Max 150

    ATHENA Big Bore 182CC 63mm Cylinder Kit for Yamaha N-Max 150

    ATHENA

    -15%

    Special Price €306.20 Regular Price €360.21
    Add to Wish List
  13. BESTSELLER
    BIKE SPECIFIC
    ATHENA Big Bore Cylinder Thermal Group 105CC 53mm for Yamaha YZ 85 ATHENA Big Bore Cylinder Thermal Group 105CC 53mm for Yamaha YZ 85

    ATHENA Big Bore Cylinder Thermal Group 105CC 53mm for Yamaha YZ 85

    ATHENA

    -18%

    Special Price €582.00 Regular Price €705.61
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  14. BIKE SPECIFIC
    ATHENA P400099100002 CYLINDER D.47,6MM PIN 12MM DOMED PISTON CPI ARAGON GP 50 ATHENA P400099100002 CYLINDER D.47,6MM PIN 12MM DOMED PISTON CPI ARAGON GP 50

    ATHENA P400099100002 CYLINDER D.47,6MM PIN 12MM DOMED PISTON CPI ARAGON GP 50

    ATHENA

    -15%

    Special Price €184.20 Regular Price €216.66
    Add to Wish List
  15. BIKE SPECIFIC
    ATHENA Big Bore thermal group detachable head 70CC 47.6mm pin 12 ATHENA Big Bore thermal group detachable head 70CC 47.6mm pin 12

    ATHENA Big Bore thermal group detachable head 70CC 47.6mm pin 12

    ATHENA

    -15%

    Special Price €276.80 Regular Price €325.65
    Add to Wish List
  16. BIKE SPECIFIC
    ATHENA 070200 CYLINDER D.47,6MM PIN 10MM DOMED HEAD PISTON APRILIA GULLIVER 50 ATHENA 070200 CYLINDER D.47,6MM PIN 10MM DOMED HEAD PISTON APRILIA GULLIVER 50

    ATHENA 070200 CYLINDER D.47,6MM PIN 10MM DOMED HEAD PISTON APRILIA GULLIVER 50

    ATHENA

    -15%

    Special Price €184.20 Regular Price €216.66
    Add to Wish List
  17. BIKE SPECIFIC
    ATHENA Standard Bore Cylinder Kit 250CC 77mm 11.8:1 for Yamaha ATHENA Standard Bore Cylinder Kit 250CC 77mm 11.8:1 for Yamaha

    ATHENA Standard Bore Cylinder Kit 250CC 77mm 11.8:1 for Yamaha

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
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  18. BIKE SPECIFIC
    C4 50 cc Cylinder Thermal Group D 40 for Mbk Ovetto/Neo's C4 50 cc Cylinder Thermal Group D 40 for Mbk Ovetto/Neo's

    C4 50 cc Cylinder Thermal Group D 40 for Mbk Ovetto/Neo's

    C4

    -22%

    Special Price €29.70 Regular Price €38.32
    Add to Wish List
  19. BIKE SPECIFIC
    ATHENA 072400 CYLINDER D.47,6MM PIN 10MM DOMED PISTON APRILIA GULLIVER LC 50 ATHENA 072400 CYLINDER D.47,6MM PIN 10MM DOMED PISTON APRILIA GULLIVER LC 50

    ATHENA 072400 CYLINDER D.47,6MM PIN 10MM DOMED PISTON APRILIA GULLIVER LC 50

    ATHENA

    -15%

    Special Price €214.70 Regular Price €252.56
    Add to Wish List
  20. BIKE SPECIFIC
    ATHENA Standard Bore Cylinder Kit 250CC 78mm 13.0:1 for Honda ATHENA Standard Bore Cylinder Kit 250CC 78mm 13.0:1 for Honda

    ATHENA Standard Bore Cylinder Kit 250CC 78mm 13.0:1 for Honda

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  21. BIKE SPECIFIC
    ATHENA Big Bore Cylinder Kit 280CC 82mm 13.1:1 for Honda ATHENA Big Bore Cylinder Kit 280CC 82mm 13.1:1 for Honda

    ATHENA Big Bore Cylinder Kit 280CC 82mm 13.1:1 for Honda

    ATHENA

    -15%

    Special Price €634.70 Regular Price €746.65
    Add to Wish List
  22. BIKE SPECIFIC
    ATHENA 071600 Thermal unit cylinder kit ATHENA 071600 Thermal unit cylinder kit

    ATHENA 071600 Thermal unit cylinder kit

    ATHENA

    -15%

    Special Price €209.00 Regular Price €245.89
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  23. BIKE SPECIFIC
    ATHENA Standard Bore 85CC 47.5mm Disassembled Head Cylinder Kit for Yamaha YZ 85 ATHENA Standard Bore 85CC 47.5mm Disassembled Head Cylinder Kit for Yamaha YZ 85

    ATHENA Standard Bore 85CC 47.5mm Disassembled Head Cylinder Kit for Yamaha YZ 85

    ATHENA

    -15%

    Special Price €741.80 Regular Price €872.73
    Add to Wish List
  24. BIKE SPECIFIC
    ATHENA Big Bore 70CC 47.6mm Engine Group for Honda DIO ZX ATHENA Big Bore 70CC 47.6mm Engine Group for Honda DIO ZX

    ATHENA Big Bore 70CC 47.6mm Engine Group for Honda DIO ZX

    ATHENA

    -15%

    Special Price €214.70 Regular Price €252.56
    Add to Wish List
  25. BIKE SPECIFIC
    ATHENA Standard Bore 50CC Thermal Group 40mm Reed Valves 29mm ATHENA Standard Bore 50CC Thermal Group 40mm Reed Valves 29mm

    ATHENA Standard Bore 50CC Thermal Group 40mm Reed Valves 29mm

    ATHENA

    -15%

    Special Price €175.10 Regular Price €206.03
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  26. BIKE SPECIFIC
    ATHENA Standard Bore 450CC 96mm 12.0:1 Cylinder Head for Honda CRF 450X ATHENA Standard Bore 450CC 96mm 12.0:1 Cylinder Head for Honda CRF 450X

    ATHENA Standard Bore 450CC 96mm 12.0:1 Cylinder Head for Honda CRF 450X

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  27. BIKE SPECIFIC
    TNT 030318 THERMAL UNIT CYLINDER KIT TNT 030318 THERMAL UNIT CYLINDER KIT

    TNT 030318 THERMAL UNIT CYLINDER KIT

    TNT

    -10%

    Special Price €40.90 Regular Price €45.65
    Add to Wish List
  28. BIKE SPECIFIC
    ATHENA 071700/1 CYLINDER KIT WITH HEAD D.40MM 50 CC APRILIA GULLIVER 50 ATHENA 071700/1 CYLINDER KIT WITH HEAD D.40MM 50 CC APRILIA GULLIVER 50

    ATHENA 071700/1 CYLINDER KIT WITH HEAD D.40MM 50 CC APRILIA GULLIVER 50

    ATHENA

    -15%

    Special Price €175.10 Regular Price €206.03
    Add to Wish List
  29. BIKE SPECIFIC
    ATHENA P400220100002 Thermal unit cylinder kit ATHENA P400220100002 Thermal unit cylinder kit

    ATHENA P400220100002 Thermal unit cylinder kit

    ATHENA

    -15%

    Special Price €678.00 Regular Price €797.61
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  30. BIKE SPECIFIC
    ATHENA 083000 CYLINDER HIGH PERFORMANCE D.47,6MM PIN 10MM AGRALE CITY 50 ATHENA 083000 CYLINDER HIGH PERFORMANCE D.47,6MM PIN 10MM AGRALE CITY 50

    ATHENA 083000 CYLINDER HIGH PERFORMANCE D.47,6MM PIN 10MM AGRALE CITY 50

    ATHENA

    -15%

    Special Price €214.70 Regular Price €252.56
    Add to Wish List
  31. BIKE SPECIFIC
    ATHENA P400220100001 THERMAL UNIT CYLINDER KIT ATHENA P400220100001 THERMAL UNIT CYLINDER KIT

    ATHENA P400220100001 THERMAL UNIT CYLINDER KIT

    ATHENA

    -15%

    Special Price €556.40 Regular Price €654.54
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  32. BIKE SPECIFIC
    ATHENA Big Bore Cylinder Thermal Group 105.5mm for Yamaha YFM R RAPTOR ATHENA Big Bore Cylinder Thermal Group 105.5mm for Yamaha YFM R RAPTOR

    ATHENA Big Bore Cylinder Thermal Group 105.5mm for Yamaha YFM R RAPTOR

    ATHENA

    -15%

    Special Price €642.90 Regular Price €756.36
    Add to Wish List
  33. BIKE SPECIFIC
    ATHENA Standard Bore Engine Group 450CC 96mm 12.3:1 for Suzuki RM/Z 450 ATHENA Standard Bore Engine Group 450CC 96mm 12.3:1 for Suzuki RM/Z 450

    ATHENA Standard Bore Engine Group 450CC 96mm 12.3:1 for Suzuki RM/Z 450

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  34. BIKE SPECIFIC
    ATHENA Standard Bore 50CC 40mm Cylinder Without Head for Peugeot ATHENA Standard Bore 50CC 40mm Cylinder Without Head for Peugeot

    ATHENA Standard Bore 50CC 40mm Cylinder Without Head for Peugeot

    ATHENA

    -15%

    Special Price €152.50 Regular Price €179.44
    Add to Wish List
  35. BIKE SPECIFIC
    ATHENA Big Bore Cylinder Kit Long Stroke 800CC 47.6mm Pin 12 Without Head ATHENA Big Bore Cylinder Kit Long Stroke 800CC 47.6mm Pin 12 Without Head

    ATHENA Big Bore Cylinder Kit Long Stroke 800CC 47.6mm Pin 12 Without Head

    ATHENA

    -10%

    Special Price €221.40 Regular Price €245.89
    Add to Wish List
  36. BIKE SPECIFIC
    ATHENA Big Bore 290CC 83mm Cylinder Kit for Suzuki/Kawasaki ATHENA Big Bore 290CC 83mm Cylinder Kit for Suzuki/Kawasaki

    ATHENA Big Bore 290CC 83mm Cylinder Kit for Suzuki/Kawasaki

    ATHENA

    -15%

    Special Price €634.70 Regular Price €746.65
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  37. BIKE SPECIFIC
    ATHENA Standard Bore 50CC 40mm 17.0:1 Cylinder Head with Exhaust Valve ATHENA Standard Bore 50CC 40mm 17.0:1 Cylinder Head with Exhaust Valve

    ATHENA Standard Bore 50CC 40mm 17.0:1 Cylinder Head with Exhaust Valve

    ATHENA

    -15%

    Special Price €451.90 Regular Price €531.66
    Add to Wish List
  38. BIKE SPECIFIC
    ATHENA Big Bore 152CC 63mm Cylinder Kit for Suzuki DR Z 125 ATHENA Big Bore 152CC 63mm Cylinder Kit for Suzuki DR Z 125

    ATHENA Big Bore 152CC 63mm Cylinder Kit for Suzuki DR Z 125

    ATHENA

    -15%

    Special Price €465.30 Regular Price €547.46
    Add to Wish List
  39. BIKE SPECIFIC
    ATHENA Standard Bore 250CC 77mm 12.6:1 Cylinder Kit for Kawasaki/Suzuki ATHENA Standard Bore 250CC 77mm 12.6:1 Cylinder Kit for Kawasaki/Suzuki

    ATHENA Standard Bore 250CC 77mm 12.6:1 Cylinder Kit for Kawasaki/Suzuki

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  40. BIKE SPECIFIC
    ATHENA Big Bore 80CC 50mm Cylinder Kit for Kawasaki KX ATHENA Big Bore 80CC 50mm Cylinder Kit for Kawasaki KX

    ATHENA Big Bore 80CC 50mm Cylinder Kit for Kawasaki KX

    ATHENA

    -15%

    Special Price €496.40 Regular Price €583.95
    Add to Wish List
  41. BIKE SPECIFIC
    ATHENA Big Bore 290CC Cylinder Kit for Suzuki RMZ 4T ATHENA Big Bore 290CC Cylinder Kit for Suzuki RMZ 4T

    ATHENA Big Bore 290CC Cylinder Kit for Suzuki RMZ 4T

    ATHENA

    -15%

    Special Price €634.70 Regular Price €746.65
    Add to Wish List
  42. BIKE SPECIFIC
    ATHENA EC270-014 Thermal unit cylinder kit ATHENA EC270-014 Thermal unit cylinder kit

    ATHENA EC270-014 Thermal unit cylinder kit

    ATHENA

    -15%

    Special Price €351.00 Regular Price €412.92
    Add to Wish List
  43. BIKE SPECIFIC
    ATHENA Big Bore 276CC 82mm 12.9:1 Cylinder Kit for Husqvarna/KTM ATHENA Big Bore 276CC 82mm 12.9:1 Cylinder Kit for Husqvarna/KTM

    ATHENA Big Bore 276CC 82mm 12.9:1 Cylinder Kit for Husqvarna/KTM

    ATHENA

    -15%

    Special Price €634.70 Regular Price €746.65
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  44. BIKE SPECIFIC
    ATHENA P400250100012 THERMAL UNIT CYLINDER KIT ATHENA P400250100012 THERMAL UNIT CYLINDER KIT

    ATHENA P400250100012 THERMAL UNIT CYLINDER KIT

    ATHENA

    -15%

    Special Price €508.50 Regular Price €598.25
    Add to Wish List
  45. BIKE SPECIFIC
    ATHENA Standard Bore 50CC 40mm Cylinder Group for Derbi ATHENA Standard Bore 50CC 40mm Cylinder Group for Derbi

    ATHENA Standard Bore 50CC 40mm Cylinder Group for Derbi

    ATHENA

    -15%

    Special Price €265.50 Regular Price €312.36
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  46. BIKE SPECIFIC
    ATHENA Big Bore 500CC 102mm Engine Kit for Yamaha YZ 450 F ATHENA Big Bore 500CC 102mm Engine Kit for Yamaha YZ 450 F

    ATHENA Big Bore 500CC 102mm Engine Kit for Yamaha YZ 450 F

    ATHENA

    -15%

    Special Price €687.60 Regular Price €808.97
    Add to Wish List
  47. BIKE SPECIFIC
    ATHENA P400220100004 Thermal unit cylinder kit ATHENA P400220100004 Thermal unit cylinder kit

    ATHENA P400220100004 Thermal unit cylinder kit

    ATHENA

    -15%

    Special Price €678.00 Regular Price €797.61
    Add to Wish List
  48. BIKE SPECIFIC
    ATHENA 072400/1 CYLINDER D.47,6MM PIN 12MM DOMED PISTON APRILIA GULLIVER LC 50 ATHENA 072400/1 CYLINDER D.47,6MM PIN 12MM DOMED PISTON APRILIA GULLIVER LC 50

    ATHENA 072400/1 CYLINDER D.47,6MM PIN 12MM DOMED PISTON APRILIA GULLIVER LC 50

    ATHENA

    -15%

    Special Price €214.70 Regular Price €252.56
    Add to Wish List
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Genuine and Aftermarket Motorcycle and Scooter Spare Parts

Find the perfect original and aftermarket spare parts for your motorbike or scooter at BRIXIAMOTO.COM. We specialise in selling carefully selected spare parts from the best available on the market. Mirrors, exhausts, seats and backrests are just some of the spare parts you will find in our e-commerce. Buy spare parts now for optimum performance and a unique look for your motorbike or scooter.

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