No Reserve – 1986 Honda GB400

SOLD FOR: $1,850

Reserve price has been met.

This auction ended on May 2, 2025

Winner: m***********n

Winning Bid: $1,600
Buyer Fee: $250
Total: $1,850

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Description

Please note: This bike runs on the bottle and as such this is a running video on the bench.

The US received the GB500, which is arguably more popular now then when it was available in dealerships. The 400 is a very rare find in the US. One advantage to the little brother was a decrease in vibration from the single cylinder motor. If your riding preferences don’t involve outright speed, its an interesting option.

The whole package weighed between 330-346 lbs dry (depending on the year) and the one-lunger put out approximately 34 hp at 7,5000 rpm and 25.5 ft-lbs of torque at 6,000 rpm. For more on the little GB, check out this article on Yew Emm Gee here.

This example is VIN: NC20100095830. The seller purchased the bike from a commercial auction in Japan two years ago.

The odometer shows 30,538 kilometers (18,975 miles).

Maintenance:
In preparation for the listing, the seller had us perform a safety inspection. Our service department notes the following on their condition report:

Gas Tank Internal Condition: FAIL
Engine Oil Level: PASS
Engine Oil Quality: FAIL AGED
2T Oil Level: N/A
Coolant Level: N/A
Coolant Quality: N/A
Front Hydraulic Fluid Level: GOOD
Front Hydraulic Fluid Quality: MARGINAL HAS 1.5-3.0% H2O
Rear Hydraulic Fluid Level: N/A
Rear Hydraulic Fluid Quality: N/A
Clutch Hydraulic Fluid Level: N/A
Clutch Hydraulic Fluid Quality: N/A
Final Drive Condition: DIRTY
Headlight High Beam: PASS
Headlight Low Beam: PASS
Passing Light: PASS
Parking Light: PASS
Turn Signals: FAIL RL
Tail Light: PASS
Brake Light (Front Switch): PASS
Brake Light (Rear Switch): PASS
Plate Light: PASS
Horn: PASS
Kill Switch: PASS
Brake Pad % Remaining Front: 50
Brake Pad % Remaining Rear: DRUM
Forks: OK
Shock/s: OK
Tire Date Code Front: 2224
Tire Date Code Rear: 1424
Tire % Remaining Front: 95
Tire % Remaining Rear: 95
Tire Press. Front: 33
Tire Press. Rear: 36
Battery Standing Voltage: 12.67
Charging Voltage @ 4k RPM: 13.84
Running Condition: RUNS ON BOTTLE
Test Ride Completed: N/A
Test Ride Distance: N/A

Notes:
•RUST IN TANK
•RUSTED THROUGH RIGHT SIDE
•OIL AGED
•CHAIN DIRTY
•RL TURN SIGNAL INOP

Recommended repair:
•Replace fuel tank
•Replace oil and filter
•Service chain
•Diagnose rear left turn signal

Modifications:
Aftermarket front rotor.

Inside of the tank:

It is riding on IRC Grand High Speed GS tires with date codes of 1424 and 2224.

The sale includes one ignition key and one helmet lock key.

Cosmetic Blemishes: please see the album up top for all known cosmetic blemishes. Here is a selection:





Currently located in Panorama City, California, this Honda is offered on a Bill of Sale only with import paperwork. Iconic can assist the winning bidder obtain a Washington state title for approximately $550. Have any GB400 stories or questions about this listing? Let us know in the “Comments” tab!

Additional Information

Location

Panorama City, California

Year

1986

Make

Honda

Model

GB400

Mileage

18,975

VIN

NC20100095830

Title

Bill of Sale Only

Title State/Country

N/A

Private Party/Dealership

Private Party

Additional Charges

No

Total Bids Placed: 9

Auction has ended.

Highest bidder was: m***********n

Bidder Name Bidding Time Bid Auto
m***********n May 2, 2025 1:21 pm PDT $1,600
t*********s May 2, 2025 1:21 pm PDT $1,500 Auto This was automatically placed for a bidder with a higher proxy.
t*********s May 2, 2025 1:20 pm PDT $1,105 Auto This was automatically placed for a bidder with a higher proxy.
m***********n May 2, 2025 1:20 pm PDT $1,005
t*********s May 2, 2025 11:07 am PDT $499 Auto This was automatically placed for a bidder with a higher proxy.
b******o May 2, 2025 11:07 am PDT $399
t*********s April 29, 2025 12:47 pm PDT $202 Auto This was automatically placed for a bidder with a higher proxy.
s********5 April 29, 2025 12:47 pm PDT $102
t*********s April 26, 2025 8:41 am PDT $1 Reserve
Auction started April 25, 2025 8:15 am PDT
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Iconic Motorbike Auctions
No Reserve – 1986 Honda GB400
Asking price (including buyer’s fee): SOLD FOR: $1,850
$0.00 to the seller
Sending this offer is a commitment to buy this bike at this price for one business day (Tuesday - Saturday). If your offer is accepted, failure to honor the transaction will result in a ban from Iconic Motorbikes.

If you have any questions about the bike or transaction please use the Comments tab to contact the seller before sending a binding offer.

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