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RITCHEY

RITCHEY WCS EC44/40 External Headset Lower Cup

Manufacturer’s ref.: 33055337020
The RITCHEY WCS EC44/40 External Headset Lower Cup is an external-cup (EC) lower headset cup fitted with a titanium-coated sealed cartridge bearing. It suits... Read more
Regular price 47,99 €
Regular price Sale price 47,99 €
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Description

The RITCHEY WCS EC44/40 External Headset Lower Cup is an external-cup (EC) lower headset cup fitted with a titanium-coated sealed cartridge bearing. It suits frames with a head tube internal diameter of 44 mm that require external cups.

The cup and bearing race are made from alloy, with a stack height of 14.3 mm. The 51.9/40.0/8 mm 45°/45° bearing fits 1"1/2 steerers, and the assembly weighs 69 g.

Technical information

Brand: Ritchey
Range: WCS
Type: external cup (EC) lower headset cup
S.H.I.S. standard: EC44/40 (1"1/2 steerer)
Head tube internal diameter: 44 mm
Material (cup and bearing race): alloy
Bearing: sealed cartridge (ACB) 51.9/40.0/8 mm 45°/45°, titanium-coated
Stack height: 14.3 mm
Weight: 69 g
Colour: black

Pricing information

*Supplier recommended retail price in October 2026