# 2003 Triumph Bonneville

- Vehicle id: `2003_triumph_bonneville`
- Body: Motorcycle \- Standard
- Vehicle type: Motorcycle

## Trims

None on file.

## Engines

- 1.0L
- 1.1L
- 1.2L
- 1.6L
- 1.7L
- 2.3L
- 600cc
- 646cc
- 675cc
- 799cc
- 800cc
- 900cc

JSON: [/v1/vehicles/2003_triumph_bonneville](/v1/vehicles/2003_triumph_bonneville)

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## Recalls

[3 recall campaigns may apply](/makes/triumph/bonneville/2003/recalls.md)

## Bulletins

[99 manufacturer bulletins on file](/makes/triumph/bonneville/2003/bulletins.md)

## Maintenance updates from the manufacturer

- [SMT\-TN174\-20Marc](/bulletins/10125297.md), 2017-12-14. Technical News 174 provides instructions that apply to Front Brake Calipers, Rider Configurable Modes, Breather Cover Bolts Tightening Sequence, Crankcase Tightening Sequence, Left and Right Hand Switch Housings, Owner's Handbook \- Rake Specification Correction, Headlight Wiring Harness Routing, Silencer Alignment\_DZ, Rear Indicator Bracket, Master Cylinder Hose Inlet Replacement, FOX Accessory Rear Suspension Unit, Clutch Lifter Piece, Regulator Rectifer Parts Kit, Scheduled Maintenance Chart \- Ait Cooled Bonneville Models, Service Manual \- Rear Disc Runout Specification Correction. [NHTSA's copy of the document](https://static.nhtsa.gov/odi/tsbs/2017/MC-10125297-9999.pdf)
- [SMT\-TN174\-20Marc](/bulletins/10122030.md), 2017-11-03. Technical News 174 provides instructions that apply to Front Brake Calipers, Rider Configurable Modes, Breather Cover Bolts Tightening Sequence, Crankcase Tightening Sequence, Left and Right Hand Switch Housings, Owner's Handbook \- Rake Specification Correction, Headlight Wiring Harness Routing, Silencer Alignment\_DZ, Rear Indicator Bracket, Master Cylinder Hose Inlet Replacement, FOX Accessory Rear Suspension Unit, Clutch Lifter Piece, Regulator Rectifer Parts Kit, Scheduled Maintenance Chart \- Ait Cooled Bonneville Models, Service Manual \- Rear Disc Runout Specification Correction. [NHTSA's copy of the document](https://static.nhtsa.gov/odi/tsbs/2017/MC-10122030-9999.pdf)

Bulletins from the manufacturer that mention a maintenance schedule or a service interval, as NHTSA summarises them. They are not the schedule itself: read the document, and the owner's manual.

## What owners report

8 complaints filed with NHTSA, as of 2026-10-19. 0 report a crash, 0 a fire and 0 an injury.

The median mileage owners gave: 14,484 km (9,000 miles).

- Wheels: 8, median 14,484 km (9,000 miles)

These are counts of the complaints owners filed with NHTSA about this model year. A complaint is an owner's report: it is not verified by NHTSA or by this site, and it is not a finding that anything is wrong with the vehicle. A count is not a rate: a model that sold more has more complaints. A complaint may name several components, so the components do not add up to the total.