Deda IN-4A Integrated Headset 1”1/8 – 1”1/4 Black

Deda IN-4A 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, with alloy top cover.

Features:

• Headset model: integrated, 1 1/8″ – 1 1/4″.
• Bearing type: angular contact bearing; chrome steel.
• Upper bearing size: 41.8 x 30.5 x 8 mm.
• Lower bearing size: 46.9 x 34.1 x 7 mm.
• Contact angle: 45° x 45°.
• Headtube: tapered, Ø 46.0 mm upper; Ø 52,0 mm lower.
• Fork stearing: tapered 1 1/8″ (28.6 mm) – 1 1/4″ (31.75 mm).
• Top cover: Ø 46 mm; aluminium (IN-4A).
• Crown base: Ø 33.0 mm; aluminium.
• Stack hight: 9.6 mm (8.8 + 0.8).
• Weight: 73 g.
• Note: compatible with Deda HSS (Headset Stack Spacers) spacers.
• Reference: HDIN84ASUJN.

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