Yamaha XJ400D Old-School Style Base Bike, Engine Confirmed Running, w/ Papers
XJ400 旧車會仕様 ベース車両 Eg始動確認 国内物 昭和56年7月 書類付 XJ400 XJ400D

This is a Yamaha XJ400D (frame 4G0-0731, engine 4G0), a genuine Japan-domestic bike with a July 1981 (Showa 56) factory stamp date. It is being sold as a project/base bike in old-car-kai (bosozoku-style) custom trim, fitted with a dual headlight cowl, Cibié-style light, aftermarket taillight, three-step seat, 4-into-1 exhaust, up-swept handlebars, alloy rims, custom fenders, and other non-stock parts. The seller confirmed the engine starts via jump-start with no major abnormal noise or smoke, but states the bike is otherwise uninspected and unmaintained. Included documents are the deregistration and transfer paperwork needed to title the bike. This is a consignment listing on behalf of another owner.
Seller notes visible scratches and dirt, and lists specific issues: cracked tires, clogged carburetor, non-working lights, faulty horn switch, front brake fluid loss, and an inoperative tachometer. Beyond confirming the engine starts, the bike has not been inspected or serviced.
Shipping: Seller offers to arrange inland transport through the Kashiwa depot (BAS network), with an additional 5,000 yen charged for delivery from the seller's location to that depot. Door-to-door delivery to a specified address can also be arranged on request. If shipped, the dual cowl and seat will be sent separately via a standard parcel carrier rather than with the bike.
Ships from Chiba, Japan, to our Osaka warehouse and on to Pomona.
Starting Price
No bids
$5,677
¥880,000
The bid is in yen and the dollar figure converts at today’s rate. This is the item alone; the all-in landed price is in the quote below.
Buy It Now
$5,806
¥900,000
For the item. Skips the auction, this price is fixed.
Sep 26, 2026, 6:15 AM PDT
| Item price, at the starting price | $5,677¥880,000 |
| Service fee, commission & handling | $1,613¥250,000 |
| U.S. import duty | $142¥22,000 |
| Shipping to our Osaka warehouse | $290¥45,000 |
| Ocean Freight to California | $450 |
All-in pickup (Pomona, CA), at the starting price
U.S. domestic shipping not included
$8,173
The seller sets shipping to Osaka after the sale, so that part of the quote is confirmed before you commit.
The total above is what the vehicle costs you landed. It is collected in two charges, usually four to eight weeks apart.
Both figures move with the final winning bid. A deposit of 20% of your max bid is due before we bid.

