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Markets

Triumph Motorcycles

Bonneville

1st Gen

T120

Markets

Triumph Motorcycles

Bonneville

1st Gen

T120

1959

MARKET PRICES

1959 Triumph Bonneville T120

CMB $9,881

Model years for Triumph Bonneville T120

For Sale 0

Avg $14,590

Sales Count 13

Dollar Volume $189,667

Lowest Sale $5,803

Top Sale $31,360

Most Recent $13,000

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Showing 24 of 31 related listings

Portland, Oregon, USA

1959 Triumph Bonneville T120

Original & Highly Original

24 mi TMU

Manual

Center

Price Undisclosed

Avant Garde Collection

Aug 20, 2025

Details

SAVE

Lot 11111111111196: 1959 Triumph Bonneville T120

Price Undisclosed

24 mi TMU
Location: Portland, Oregon, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Manual
Driver side: Center

Vehicle Details

DEALER'S WEBSITE

Scottsdale, Arizona, USA

1959 Triumph Bonneville T120

Original & Highly Original

24 mi TMU

Manual

Center

Sold

$13,000

Bring a Trailer

Aug 15, 2025

Details

SAVE

Lot 205356: 1959 Triumph Bonneville T120

Sold

$13,000

24 mi TMU
Location: Scottsdale, Arizona, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Manual
Driver side: Center

Vehicle Details

WEBSITE

Scottsdale, Arizona, USA

1959 Triumph Bonneville T120

Original & Highly Original

24 mi TMU

Manual

Center

Not Sold

$12,250

Bring a Trailer

Jun 12, 2025

Details

SAVE

Lot 195821: 1959 Triumph Bonneville T120

Not Sold

$12,250

24 mi TMU
Location: Scottsdale, Arizona, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Manual
Driver side: Center

Vehicle Details

WEBSITE

Las Vegas, Nevada, USA

1959 Triumph T120 Bonneville

Original & Highly Original

869 mi TMU

Manual

Center

Sold

$11,000

Mecum

Jan 31, 2025

Details

SAVE

Lot F61: 1959 Triumph T120 Bonneville

Sold

$11,000

869 mi TMU
Location: Las Vegas, Nevada, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Manual
Driver side: Center

Vehicle Details

WEBSITE

Birmingham, GBR

1959 Triumph T120 Bonneville 649CC

TMU

Manual

Center

Sold

£7,475

Iconic Auctioneers

Nov 10, 2024

Details

SAVE

Birmingham, GBR

1959 Triumph T120 Bonneville 649CC

TMU

Manual

Center

Sold

£6,555

Iconic Auctioneers

Nov 10, 2024

Details

SAVE

Sheboygan County, Wisconsin, USA

1959 Triumph Bonneville T120 Triton

Custom

290 mi TMU

Manual

Center

Last Asking

$13,900

The Throttlestop

Jul 11, 2024

Details

SAVE

Lot 813452: 1959 Triumph Bonneville T120 Triton

Last Asking

$13,900

290 mi TMU
Location: Sheboygan County, Wisconsin, USA
Originality:
Custom

Highly modified and/or restored vehicles with uprated engine swaps, and/or body conversions. Generally, Restomod and Custom vehicles cannot be easily returned to their original factory specifications.
Transmission: Manual
Driver side: Center

Vehicle Details

DEALER'S WEBSITE

Nelson County, Virginia, USA

1959 Triumph Bonneville T120

TMU

Manual

Center

Sold

$13,250

Bring a Trailer

May 6, 2024

Details

SAVE

Lot 145824: 1959 Triumph Bonneville T120

Sold

$13,250

TMU
Location: Nelson County, Virginia, USA
Transmission: Manual
Driver side: Center

Vehicle Details

WEBSITE

England, GBR

1959 Triumph Bonneville T120

TMU

Manual

Center

Sold

£4,600

H&H Auctioneers

Mar 27, 2024

Details

SAVE

Glendale, Arizona, USA

1959 Triumph T120 Bonneville

Original & Highly Original

44 mi TMU

Manual

Center

Sold

$21,000

Mecum

Mar 7, 2024

Details

SAVE

Lot T253: 1959 Triumph T120 Bonneville

Sold

$21,000

44 mi TMU
Location: Glendale, Arizona, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Manual
Driver side: Center

Vehicle Details

WEBSITE

Las Vegas, Nevada, USA

1959 Triumph T120 Bonneville

43 mi TMU

Manual

Center

Not Sold

$25,000

Mecum

Jan 27, 2024

Details

SAVE

Lot S146: 1959 Triumph T120 Bonneville

Not Sold

$25,000

43 mi TMU
Location: Las Vegas, Nevada, USA
Transmission: Manual
Driver side: Center

Vehicle Details

WEBSITE

Goderich, ON, CAN

1959 Triumph Bonneville T120

TMU

Manual

Center

Sold

$20,000

Bring a Trailer

Oct 29, 2023

Details

SAVE

England, GBR

1959 Triumph Bonneville

Original & Highly Original

147 mi TMU

Manual

Center

Not Sold

$28,000

Hemmings

Jul 20, 2023

Details

SAVE

Lot 11877-PC: 1959 Triumph Bonneville

Not Sold

$28,000

147 mi TMU
Location: England, GBR
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Manual
Driver side: Center