Find
Price
Sell
What's any car worth?
home chevron_right
more_horiz
chevron_right
1966
close
SHARE
Share on WhatsApp
WhatsApp
Share on Messenger
Messenger
Share on Facebook
Facebook
Share on Twitter
Twitter Email
MARKET PRICES

1966 Triumph Bonneville

info
Model years for Triumph Bonneville

Related Submarkets

Loading market stats...
Loading market chart...
info

Insure with Hagerty

GET A QUOTE

What's it worth?

Track your car's value and get notified about comparable listings.

Connect with a dealer

Tell us about your car and we can find dealers interested in selling it.

Sell Your Vehicle

We'll help you price it right, then you can list it yourself.

Have a question? Ask Rusty
info

Rusty Logo beta

Get instant answers with AI powered search of listing information.

Powered by CLASSIC.com

Showing 24 of 42 related listings
1966 Triumph Motorcycles Bonneville T120
Centre County, Pennsylvania, USA

1966 Triumph Motorcycles Bonneville T120

Original & Highly Original
6865 mi 1k mi
Manual transmission Manual
LHD steering Center
For Sale
$11,995
#1 Cycle Center
verified
Apr 21, 2026
1966 Triumph Motorcycles Bonneville T120
Centre County, Pennsylvania, USA

1966 Triumph Motorcycles Bonneville T120

Original & Highly Original
6865 mi 4k mi
Manual transmission Manual
LHD steering Center
For Sale
$2,995
#1 Cycle Center
verified
Apr 21, 2026
1966 Triumph T120 Bonneville
Metropolitan Borough of Solihull, GBR

1966 Triumph T120 Bonneville

Original & Highly Original
6865 mi 24k mi
Manual transmission Manual
LHD steering Center
Sold
£7,015
H&H Auctioneers
Mar 25, 2026
1966 Triumph Bonneville TT Special
Las Vegas, Nevada, USA

1966 Triumph Bonneville TT Special

Original & Highly Original
6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$9,900
Mecum
Jan 30, 2026
1966 Triumph T120TT Special
Las Vegas, Nevada, USA

1966 Triumph T120TT Special

Original & Highly Original
6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$5,775
Mecum
Jan 29, 2026
1966 Triumph T120R Bonneville
Las Vegas, Nevada, USA

1966 Triumph T120R Bonneville

Original & Highly Original
6865 mi 6k mi
Manual transmission Manual
LHD steering Center
Sold
$6,050
Mecum
Jan 28, 2026
1966 Triumph Bonneville T120R
Carmel, California, USA

1966 Triumph Bonneville T120R

Modified
6865 mi 525 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$7,900
Bring a Trailer
Jan 14, 2026
1966 Triumph Bonneville T120R
Laguna Niguel, California, USA

1966 Triumph Bonneville T120R

Original & Highly Original
6865 mi 6k mi
Manual transmission Manual
LHD steering Center
Sold
$6,800
Bring a Trailer
Jan 7, 2026
1966 Triumph TT Special
Las Vegas, Nevada, USA

1966 Triumph TT Special

Original & Highly Original
6865 mi TMU
Manual transmission Manual
LHD steering Center
Not Sold
$10,000
info
Mecum
Jan 31, 2025
1966 Triumph T120TT
Las Vegas, Nevada, USA

1966 Triumph T120TT

6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$9,500
Mecum
Jan 26, 2024
1966 Triumph T-120 Racer
Auburn, IN, USA

1966 Triumph T-120 Racer

6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$4,256
Worldwide Auctioneers
Sep 11, 2021
1966 Triumph Bonneville T120R
Auburn, IN, USA

1966 Triumph Bonneville T120R

6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$6,325
RM Sotheby's
Sep 3, 2021
1966 Triumph T120r Bonneville
Las Vegas, NV, USA

1966 Triumph T120r Bonneville

6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$9,900
Mecum
Apr 30, 2021
1966 Triumph T120R Bonneville
Glendale, AZ, USA

1966 Triumph T120R Bonneville

6865 mi 13 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$23,100
Mecum
Mar 20, 2021
1966 Triumph T120R Bonneville
Glendale, AZ, USA

1966 Triumph T120R Bonneville

6865 mi TMU
Manual transmission Manual
LHD steering Center
Not Sold
$13,000
info
Mecum
Mar 14, 2019
1966 Triumph Bonneville
Enterprise, NV, USA

1966 Triumph Bonneville

6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$10,450
Mecum
Jan 24, 2019
1966 Triumph T120R
Enterprise, NV, USA

1966 Triumph T120R

6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$4,400
Mecum
Jan 23, 2019
1966 Triumph T120R
Enterprise, NV, USA

1966 Triumph T120R

6865 mi TMU
Manual transmission Manual
LHD steering Center
Not Sold
$4,000
info
Mecum
Jun 2, 2018
1966 Triumph Bonneville T120R
Enterprise, NV, USA

1966 Triumph Bonneville T120R

6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$17,050
Mecum
Jun 2, 2018
1966 Triumph Bonneville T120R
Enterprise, NV, USA

1966 Triumph Bonneville T120R

6865 mi 50 mi
Manual transmission Manual
LHD steering Center
Sold
$12,100
Mecum
Jan 27, 2018
1966 Triumph TT Special
Enterprise, NV, USA

1966 Triumph TT Special

6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$14,300
Mecum
Jan 27, 2018
1966 Triumph Bonneville
Enterprise, NV, USA

1966 Triumph Bonneville

6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$16,500
Mecum
Jan 27, 2018
1966 Triumph Bonneville
Enterprise, NV, USA

1966 Triumph Bonneville

6865 mi TMU
Manual transmission Manual
LHD steering Center
Sold
$6,325
Mecum
Jan 26, 2018
1966 Triumph Bonneville T120R
Enterprise, NV, USA

1966 Triumph Bonneville T120R

6865 mi 75 mi
Manual transmission Manual
LHD steering Center
Sold
$12,100
Mecum
Jan 26, 2018
Page:
1 / 2
chevron_right last_page

Suggested Submarkets

Triumph Motorcycles
Triumph Motorcycles All Models
31 For sale
Triumph Junior
Triumph Motorcycles Triumph Junior
1904 to 1925
1 For sale
Triumph 3½hp
Triumph Motorcycles Triumph 3½hp
1906 to 1914
1 For sale
Triumph Model H
Triumph Motorcycles Triumph Model H
1914 to 1950
0 For sale
Triumph Model R
Triumph Motorcycles Triumph Model R
1921 to 1927
1 For sale
Triumph Model P
Triumph Motorcycles Triumph Model P
1924 to 1926
0 For sale
Triumph Model N
Triumph Motorcycles Triumph Model N
1926 to 1930
0 For sale
Triumph Model TT
Triumph Motorcycles Triumph Model TT
1927 to 1928
0 For sale
Triumph Model W
Triumph Motorcycles Triumph Model W
1927 to 1939
0 For sale
Triumph Tiger
Triumph Motorcycles Triumph Tiger
1935 to 2026
3 For sale
Triumph Speed
Triumph Motorcycles Triumph Speed
1938 to 2026
1 For sale
Triumph TRW 500
Triumph Motorcycles Triumph TRW 500
1942 to 1978
0 For sale
Triumph Trophy
Triumph Motorcycles Triumph Trophy
1949 to 2017
4 For sale
Triumph Triton
Triumph Motorcycles Triumph Triton
1950 to 1979
0 For sale
Triumph Thunderbird
Triumph Motorcycles Triumph Thunderbird
1950 to 2016
2 For sale
Triumph Terrier
Triumph Motorcycles Triumph Terrier
1953 to 1956
0 For sale
Triumph Twenty One
Triumph Motorcycles Triumph Twenty One
1957 to 1966
0 For sale
Triumph Tigress
Triumph Motorcycles Triumph Tigress
1959 to 1964
0 For sale
Triumph Daytona
Triumph Motorcycles Triumph Daytona
1966 to 2021
3 For sale
Triumph Trident
Triumph Motorcycles Triumph Trident
1968 to 2026
1 For sale
Triumph Hurricane
Triumph Motorcycles Triumph Hurricane
1972 to 1973
CMB $23,290
0 For sale
Triumph Bonneville - 1st Gen
Triumph Motorcycles Triumph Bonneville - 1st Gen
1959 to 1983
7 For sale

Become a CLASSIC Insider

You've reached the limit of your free membership. Upgrade to add more vehicles and access deeper market data. Plans start at
$5 / month
or
$47 / year
.
bar_chart
Access to all market charts and historical market data
bookmark_border
Up to 10 saved vehicles to track and receive updates about
minor_crash
And even more for Enthusiasts
Become an Insider
1Equivalent to paying
$47 / year