Browsing Headsets from Interloc Racing Design

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Interloc Double Roller Drive Headset
Margin Booster
  • Roller bearings for both the upper and lower cups for improved headset performance
  • Roller bearings offer 3 distinct areas of advantage over traditional round bearing headsets: steering dampening, greater strength, and greater durability
  • Increased bearing contact acts as a damper absorbing high and low speed vibrations
  • Roller bearings have a much greater contact area offering increased strength
  • Load is spread over a great area with roller bearing, reducing pitting and race wear, dramatically increasing durability
  • Precision CNC-machined 7075 aluminum cups
  • 1" option uses a 26.4mm crown race
item # S.H.I.S. stack color weight in stock?
  RD1941 EC30/25.4-24tpi|EC30/26 29.0mm silver 105g NO
  RD1943 EC34/28.6|EC34/30 27.8mm silver 125g YES