The Ritchey Comp Cartridge Drop-In 1.5 "headset top has sealed industrial bearings and is for bicycle frames with an upper and lower head tube dimension of 1.5 inches.
It is suitable for bicycle frames with 1.5-inch head tube diameter top and bottom and forks with tapered (1-1/8-~1.5") steerer tube.
Specification
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Model: Comp Drop-In IS52/28.6 (1.5") | IS52/40 (1.5")
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Type: Integrated (IS)
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Headtube Inner diameter: 52mm
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Headtube Outer diameter: 56mm
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Steerer Upper Stack: 1 1/8“
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Steerer Lower Stack: 1,5"
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Bearing: Sealed cartridge (ACB)
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Upper:
- Inner diameter: 40mm
- Outer diameter: 51.8mm
Material
Colour
Weight
- 112g (Manufacturer information)
Contents
- 1 x Ritchey Comp Cartridge Drop in 1.5" Upper Headset
