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Jitsie Clutch Needle Bearing 25X33X24MM Scorpa SC 11-16, Sherco ST 99-16
Jitsie Clutch Needle Bearing 25X33X24MM Scorpa SC 11-16, Sherco ST 99-16 
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Jitsie Inner O-Ring Cylinder Head Viton 51.5X1.78MM Beta Rev/Evo 80 03-25
Jitsie Inner O-Ring Cylinder Head Viton 51.5X1.78MM Beta Rev/Evo 80 03-25 
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SKF Crankshaft Bearing 6206 ETN9/C3 30X62X16MM Beta Techno/Rev/Evo 94-25, Gas Gas Contact 95-03, Scorpa SC 11-22, Sherco ST 99-22
SKF Crankshaft Bearing 6206 ETN9/C3 30X62X16MM Beta Techno/Rev/Evo 94-25, Gas Gas Contact 95-03, Scorpa SC 11-22, Sherco ST 99-22 
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NGK Spark Plug BP5ES Gas Gas 95-25, Montesa 248-349, Ossa 11-15, Scorpa 11-22, Sherco ST 99-22
NGK Spark Plug BP5ES Gas Gas 95-25, Montesa 248-349, Ossa 11-15, Scorpa 11-22, Sherco ST 99-22 
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Jitsie Ratio Steel Footpegs - 35°
Jitsie Ratio Steel Footpegs - 35° 
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Leonelli Engine Kill Button with Magnetic Lanyard Beta Techno/Rev/Evo 95-25
Leonelli Engine Kill Button with Magnetic Lanyard Beta Techno/Rev/Evo 95-25 
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Jitsie Gearbox Oil Light 10/15 1LTR
Jitsie Gearbox Oil Light 10/15 1LTR 
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Braktec Clutch Master Cylinder Dot4
Braktec Clutch Master Cylinder Dot4 
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Jitsie Inner O-Ring Cylinder Head Viton 85.2X1.78MM Beta Techno 95-99
Jitsie Inner O-Ring Cylinder Head Viton 85.2X1.78MM Beta Techno 95-99 
 8
Jitsie Clutch Needle Bearing 30X33X10MM Gas Gas Pro/Racing/GP 02-26
Jitsie Clutch Needle Bearing 30X33X10MM Gas Gas Pro/Racing/GP 02-26 
 7.50
Chain Slider Montesa 315/4RT 97-24
Chain Slider Montesa 315/4RT 97-24 
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Jitsie Plastic Front Number Board Race
Jitsie Plastic Front Number Board Race 
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Jitsie Base Cylinder Gasket 0.5MM Beta Techno 95-99
Jitsie Base Cylinder Gasket 0.5MM Beta Techno 95-99 
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Jitsie Fuel Tap Beta Evo 80 09-25
Jitsie Fuel Tap Beta Evo 80 09-25 
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Jitsie Rear Registration Number Plate
Jitsie Rear Registration Number Plate 
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Jitsie Outer O-Ring Cylinder Head 114.02X117.58X1.78MM Beta Techno 95-99
Jitsie Outer O-Ring Cylinder Head 114.02X117.58X1.78MM Beta Techno 95-99 
 5

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Jitsie Outer O-Ring Cylinder Head Viton 94.97X98.53X1.78MM Beta Rev/Evo 50/80 02-25

Jitsie

 3

SKU: CGBETA1066960000

47 in stock

Features

  • Viton o-ring for superior heat, pressure, and chemical resistance
  • dimensions: ⌀94.97×98.53×1.78mm
  • fits between the cylinder head and cylinder (outer o-ring)
  • designed for Beta Rev/Evo 50/80 (02–25)
  • resistant to fuel, oil, and coolant exposure
  • maintains a reliable, leak-free seal in high-performance conditions
  • direct OEM replacement — easy to install
  • sold individually

Description

The Jitsie outer cylinder head o-ring is a high-quality Viton seal designed to provide a perfect fit between the cylinder head and the cylinder on Beta Rev and Evo 50/80 models (2002–2025). Manufactured to precise dimensions, it ensures excellent sealing performance and long-term durability under high temperature and pressure conditions.

ORIGINAL PART NUMBER

  • 10.66960.000

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