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OMEGA-A138 Headset

1-1/8"+1-3/8" Carbon Integrated HeadsetCERVELO & Specialized S-works tarmac 4 5 6
Part Number: CHAA138-BKTK
Availability: In Stock.
Quantity Price
0 $0.00
We use proven materials to ensure the OMEGA A-Series headsets will keep your forks spinning smoothly for a long time. We know this because we test all our headsets in all kinds of conditions so you will be assured of getting a premium product.

In this series of headset we use our highly polished angular contact Premium Bearings to ensure smoothness. The top cap is CNC machined from 6061 alloy and is sealed to keep out moisture away from the bearings. To keep the lower bearings and fork from being damaged, we include a CNC machined 7075 alloy crown race.

We include an alloy top cap, and a forged stainless steel bolt for convenience.

Type Integrated
Steerer 1-1/8Ãâ€Å¾ÃƒÂ¯Ã‚¿Â½ÃƒÂ¢Ã¢â‚¬Å¡Ã‚¬Ãâ€Å¡Ãƒâ€šÃ‚¯
1-1/8Ãâ€Å¾ÃƒÂ¯Ã‚¿Â½ÃƒÂ¢Ã¢â‚¬Å¡Ã‚¬Ãâ€Å¡Ãƒâ€šÃ‚¯ Ãâ€Å¾ÃƒÂ¯Ã‚¿Â½ÃƒÂ¢Ã¢â‚¬Å¡Ã‚¬Ã¢ââ€Å¡Ã‚¬Ã…â€Å“ 1.5Ãâ€Å¾ÃƒÂ¯Ã‚¿Â½ÃƒÂ¢Ã¢â‚¬Å¡Ã‚¬Ãâ€Å¡Ãƒâ€šÃ‚¯
1-1/8Ãâ€Å¾ÃƒÂ¯Ã‚¿Â½ÃƒÂ¢Ã¢â‚¬Å¡Ã‚¬Ãâ€Å¡Ãƒâ€šÃ‚¯ Ãâ€Å¾ÃƒÂ¯Ã‚¿Â½ÃƒÂ¢Ã¢â‚¬Å¡Ã‚¬Ã¢ââ€Å¡Ã‚¬Ã…â€Å“ 1-1/4Ãâ€Å¾ÃƒÂ¯Ã‚¿Â½ÃƒÂ¢Ã¢â‚¬Å¡Ã‚¬Ãâ€Å¡Ãƒâ€šÃ‚¯
Bearing Type Premium
Top Cap Material Aluminium
Bolt Material Stainless steel
Crown Race Material Aluminium
Colours Black

Product CodeFrame Head Tube IDFork SHIS CodeBearingWeight
OMEGA-A1Integrated 41 mm1-1/8"IS41 / 28.6 | IS41 / 30Premium70 g / set
OMEGA-A3Integrated 42 mm 1-1/8" IS42 / 28.6 | IS42 / 30Premium75 g / set
OMEGA-A7Integrated 42 mm taper 47 mm 1-1/8" taper 1-1/4"IS42 / 28.6 | IS47 / 33Premium90 g / set
OMEGA-A83Integrated42 mm taper 52 mm1-1/8" taper 1.5"IS42 / 28.6 | IS52 / 40Premium90 g / set
OMEGA-A83RIntegrated42 mm taper 52 mm1-1/8"IS42 / 28.6 | IS52 / 30Premium95 g / set
OMEGA-A138Integrated41 mm taper 49 mm1-1/8" taper 1-3/8"IS41 / 28.6 | IS49Premium80 g / set