*fits Switchblade, Trail 429, Firebird 29
The 17mm lower headset cup allows for geometry adjustments on bikes with zero stack lower headset cups. This cup reuses the zero stack cartridge bearing.
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*fits Switchblade, Trail 429, Firebird 29
The 17mm lower headset cup allows for geometry adjustments on bikes with zero stack lower headset cups. This cup reuses the zero stack cartridge bearing.