The Opium SL headset by CrankBrothers is a strong headset that is designed for use with downhill bikes, it takes advantage of its 34 ball max bearing to help give a smooth feel.
? 440c Stainless steel lowers
? Aluminum/steel preload
? 21mm stack height with crown race
? 34-ball sealed max bearings in upper and lower
? 5 year warranty
? Weight(complete): 96g
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