Home · Inventory · 1971 T120R Bonneville

▸ Available · Costa Mesa · CA

1971 T120R
Bonneville

Matching numbers, original paint, runs.

Available Matching numbers Original paint CA title

Imported in 2024 from a single-owner estate in Phoenix. Original tangerine paint, two photographed dents on the left flank — we have not touched them. Cold-start documented on video. Inspected in Costa Mesa, re-inspected in Kobe.

▸ Asking

$8,400

USD · ex. shipping & duties

▸ Indicative

¥1,260,000

JPY · today's rate

Specifications.

▸ Year

1971

unit construction

▸ Model

T120R

Bonneville

▸ Displacement

649

cubic centimeters

▸ Frame №

CD21847

matching

▸ Engine №

CD21847

matching

▸ Matching

Yes

verified · CA + Kobe

▸ Indicated

14,302

miles · accuracy unverified

▸ Title

CA · 1971

clean · in hand

Condition, in plain language.

Engine runs strong on both cylinders, no smoke, no knock. Carbs were cleaned and rebuilt during inspection. Original paint with honest patina — two photographed dents on the left flank, untouched. Speedometer cable is original and reads but is intermittent above 50 mph. Tires are old and should be replaced before riding.

The bike was purchased from the original owner's daughter in March 2024. It had been stored under a tarp in a dry garage in Phoenix for nineteen years. We have run it briefly — once to verify it starts, once to film the cold-start video, once to ride it onto and off the lift for measurement.

▸ California inspection · Le Hangar 23

Inspected by Elliott, Le Hangar 23, Costa Mesa.

Date · 22 March 2026

Categories checked

Download the full California report (PDF) →

▸ Kobe re-inspection · Fonk Motorcycle

Re-inspected by Satoshi, Fonk Motorcycle, Kobe.

Date · 18 April 2026

After the bike crossed the Pacific, Satoshi's team re-inspected every category from the California report. We look for transit damage, anything that's shifted, and anything the first inspection might have missed. If we find something new, we add it here — we don't quietly update the old report.

Download the full Kobe report (PDF) →

History & provenance.

Owned by the same family in Phoenix, Arizona from 1971 until 2024. Stored indoors under a tarp from 2005 onward. Original owner's manual and a binder of receipts from the 1970s and 1980s included with sale.

1971

▸ Coventry · UK

Manufactured at the Meriden works. Shipped to Triumph Corp., Duarte CA. Dealer prep at Long Beach Triumph.

1971–'05

▸ Phoenix · AZ

Single owner, original purchaser. Last registered 1985; stored under tarp in dry garage thereafter.

2005–'24

▸ Phoenix · AZ

Owner deceased. Bike remained with the daughter, untouched, until 2024.

2024

▸ Costa Mesa · CA

Purchased directly from the family. Transported to Le Hangar 23, inspected, photographed, video-started cold. Title in hand.

2026

▸ Kobe · Japan

Crated, shipped, re-inspected by Fonk Motorcycle. Listed Available — ready for delivery to buyer.

▸ With the bike

What's included.

▸ Inquiry

Interested in this bike?

Send a note. We'll get back to you with anything else you want to know — more photos, more video, a longer conversation about condition. We'd rather you ask too many questions than too few.