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RSP Bicycle Headset Bottom Cup IS41/30 1-1/8"
TECH APPRAISAL:
- Item in brand new condition.
- 1-1/8" Internal bottom cup
- Fits headtube diameters of 41 mm
- For 1-1/8" - 30 mm steerers
- Sealed cartridge bearing
- Weight: about 22 g
- Colour: Silver
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