IN-4 Headset

Deda IN-4 headset is an integrated and tapered headset for 1 1/8” - 1 1/4” road or mtb forks with superior ACB (angular contact bearing) steel bearings. Compatible with innovative Deda H.S.S. System (headset stack spacers) that allows to mount spacers directly over the headtube. Exclusive graphics and POB (polish on black) finish. Available with alloy or carbon top cover.

In stock
VAT not included
Shipment in 48h

Tech Specs

IN-4 Headset

  • Headset model: integrated 1 1/8” - 1 1/4”
  • Bearing type: angular contact bearing; chrome steel
  • Bearing size: upper 41.8x30.5x8mm; lower 46.9x34.1x7mm
  • Contact angle: 45° x 45°
  • Headtube: tapered Ø 46.0mm upper; Ø 52.0mm lower
  • Fork stearing: tapered 1 1/8” (28.6mm) - 1 1/4” (31.75mm)
  • Top cover: Ø 46mm; alluminio (IN-4A) o carbonio (IN-4C)
  • Crown base: Ø 33.0mm aluminum
  • Stack hight: 9.6mm (8.8 + 0.8)
  • SKU: Alloy (HDIN84ASUJN)
    Carbon (HDIN84CSUJN)
  • Weight:73g
  • Note: Compatible with Deda HSS Spacers