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Ritchey Headset - Wcs External Cups Ec Headset

Code: RT33055337002
  • $65.76
Item in Stock   |   Usually dispatched within 48 hours
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The WCS External Cup EC Threadless Headset the reliable workhorse of the Ritchey threadless headset range. This smooth and reliable specimen features lightweight, precision-machined aluminum cups, sealed cartridge 45/45-degree hybrid ceramic bearings with a titanium coating, and comes packed with Ritchey Grease and a sealed design promises minimal penetration from the elements.

Material: alloy
Stack height: 28mm (1"), 28.5mm (1 ?”)
Stack height upper: 15.5mm (1"), 15.4mm (1 ?”)
Stack height lower: 12.5mm (1"), 13.1mm (1 ?”)
Headtube ID: 30.2mm (1"), 34mm (1 ?”)
S.H.I.S. upper: EC30/25.4 (1"), EC34/28.6 (1 ?”)
S.H.I.S. lower: EC30/26 (1"), EC34/30 (1 ?”)
EC30/25.4 - EC30/26 (1") bearings: 41.0/30.15/7mm 45°/45° - sealed cartridge (ACB) – titanium coated
EC34/28.6 (1 ?”) bearing: 41.0/30.15/7mm 45°/45° - sealed cartridge (ACB) – titanium coated
EC34/30 (1 ?”) bearing: 41.8/30.5/8mm 45°/45° - sealed cartridge (ACB) – titanium coated
Top cap included
Weight: 106g
Colour: black


All out products are shipped by DHL/UKMail providing unprecedented reliability and speed.

Shipping on all domestic orders over £40.00 (excluding bikes and home trainers) for delivery within the UK is completely FREE!

Bike and Home Trainers and oversize Goods FREE - DHL/UKMail

To qualify for free shipping:

Your delivery address must be within the United Kingdom Mainland (Channel Islands, Isle of Mann and Scotish Isles are not Mainland)

Your order, after any discounts, must be £40.00 or over

For all other orders including those under £40.00 there is a postage charge of £5.00

European & International delivery charges are zoned out as follows.(Bikes are not shipped internationally)

Zone 1 - Belgium, Luxemborg, France, Netherlands, Germany, Republic Of Ireland, Northern Ireland, Chanel Islands, North Scotland

Zone 2 - Austria, Liechtenstein, Denmark, Switzerland

Zone 3 - Czech Republic, Slovakia, Italy, Spain

Zone 4 - Estonia, Portugal, Finland, Slovenia, Hungry, Sweden, Poland

Zone 4 - Bosnia-Herzegovina, Lithuania, Bulgaria, Montenegro, Croatia, Norway, Greece, Romania, Iceland,Serbia, Latvia

International Zones

Delivery costs will be clearly stated on the checkout page, though you will need to register (to provide your delivery address) in order to see the delivery costs.

If you have any questions about delivery charges, times or none delivery please do not hesitate to get in touch by or by telephone on +44 (0)1782 768622. Handling is normally 48 hours, but at busy periods this may be extended but we will endeavour to process your order within 5 working days, please contact us for more details


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