Original Cannondale conversion adapter headset. If you need to convert an Si Lefty or Headshok frame to use a standard 1.5"-1/8" tapered fork, this is the headset you need.
This is for Si frames that take the Headshok headset bearing straight into the frame without the use of cups. Frames that are like this include the Rize/RZ, Scalpel 29, Flash, 1st Gen F-Si series, and many others.
Lower cup extends the head tube approximately 12mm.
Kit includes:
- Top Plate
- Upper and lower bearings
- Three micro spacers
- Upper wedge
- Upper Reducer
- Lower cup
- Crown race
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Today's Stock Status
8 Ready to ship or pickup ASAP from Utah
UPC: 884603726259
EAN: Not available
Manufacturer Part Number: K35019
713804-Q8-L46A01
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In stock orders placed before 2pm Monday-Friday will ship out same day. Stock availability for each item is available at the bottom of each product page.
Shipping time in transit times do not start until the shipping service receives the shipment, not time from order submission.
Shipping within the US varies based on the destination. We ship orders Monday - Friday every week including many holidays. If you place an order on Saturday, it will likely not ship until Monday.
Time in transit estimates are not guarantees. Once a shipment is tendered to a shipping provider, any delays are outside our control.
COVID-19 Notice: All of our shipping partners have halted service guarantees. Anticipate delays outside our control beyond the estimated times in transit.
Domestic Shipments
COVID-19 Notice: All of our shipping partners have halted service guarantees. Anticipate delays outside our control beyond the estimated times in transit. International shipments have been greatly impacted in some areas.
International Shipments
Shipping time in transit times do not start until the shipping service receives the shipment, not time from order submission.
Shipping within the US varies based on the destination. We ship orders Monday - Friday every week including many holidays. If you place an order on Saturday, it will likely not ship until Monday.
Time in transit estimates are not guarantees. Once a shipment is tendered to a shipping provider, any delays are outside our control.
COVID-19 Notice: All of our shipping partners have halted service guarantees. Anticipate delays outside our control beyond the estimated times in transit.
Domestic Shipments
- USPS First Class within the United States generally arrives in 3-7 business days.
- USPS Priority within the United States generally arrives in 2-5 business days.
- USPS Priority Mail Express within the United States arrives in 1-2 days.
- UPS Ground within the United States can take 2-6 business days.
- UPS 2nd Day Air within the United States must be placed before 2pm mountain time to get out that day to arrive the in 2 business days.
- UPS Next Day Air Saver within the United States must be placed before 2pm mountain time to get out that day to arrive the in 1 business days.
COVID-19 Notice: All of our shipping partners have halted service guarantees. Anticipate delays outside our control beyond the estimated times in transit. International shipments have been greatly impacted in some areas.
International Shipments
- USPS First Class International can take 6-8 weeks to deliver. Most countries deliver in 10-20 days. First Class International tracking information does NOT update after it leaves the United States. Usually the last trackable scan is in San Francisco, California. We cannot track or research the status on packages once they leave the United States.
- USPS Priority International can take 10-30 days to deliver. Most packages deliver within 10-14 days. Priority International is preferred as many countries provide tracking updates once it arrives to your country. It also is much faster than First Class.
- USPS Express International is estimated for 4-14 day delivery. Express is only available in a few select countries around the world. This is generally the fastest international option we have available.
- Time in transit listed above is only an estimate and is not a guarantee.
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We apologize in advance for any errors that may occur. We do our best to make sure you get what you ordered and expected to receive. Please email us at email@cannondaleexperts.com with your order number and a description of what you received and what you were expecting and we'll resolve it as quickly as possible. From time to time, we do receive incomplete, updated, or incorrect kits from our suppliers. We'll work with you to get you resolve the problem, but these instances are out of our immediate control.
Orders from CannondaleExperts.com can be returned within 30 days. Original packaging is required and the item must be in new condition. A restocking fee will apply or returns may be rejected if not in new condition with original packaging. Refunds will be made via original payment type excluding original shipping. Buyers are responsible for return shipping unless we've made a mistake in the order. Defective/warranty items will be handled according to the manufacturer's policies, please email us before starting a return so we can resolve defective/warranty issues right away.
Visit our returns center at https://cannondaleexperts.myreturnscenter.com/ to start a return. Orders placed before February 7, 2020 will need additional assistance as our website platform has changed. Please email us at email@cannondaleexperts.com with details of your order and return and we will provide instructions.
