Check the listing for details. CGI 23PN0280 *NEW* 23 Paragon Planetary Gearhead Speed Reducer 28:1. Condition: New. Listed at 129.75 USD. The item available here is a new old stock CGI planetary gearhead. It comes as shown in new condition in the original packaging. The plastic is still sealed around the gearhead itself. There are TWO initially available. This item has not been tested, and comes with a 30 day return policy from the date the item was shipped. Postage is not covered. Here's the specs: Part No: 23PN028028:1 ratio Items will be paid for immediately and will be shipped using USPS Priority. International shipments are accepted, but NO RETURN policy when shipped outside of the USA and Canada. Send question for shipping rate, but I use UPS to ship. International and Canadian shipping will have a $6.00 handling charge to cover export fees. Orders over $300 will have signature confirmation added at no extra cost to the purchaser.Location: F2-GB