Data sheet
Dimensions & weights
- Wet weight
- 199 kg
- Seat height
- 913 mm
- Ground clearance
- 240 mm
- Wheelbase
- 1525 mm
- Suspension travel
- 240 / 240 mm
- Payload capacity
- 75 kg
Engine & drivetrain
- Engine
- 659 cc · Parallel twin
- Cooling
- Liquid cooled
- Output
- 80 hp · 70 Nm
- Transmission
- 6-speed
- Final drive
- Chain
- Fuelling
- Electronic fuel injection
Fuel & range
- Fuel capacity
- 18 L
- Real world range
- 450 km
Electronics & rider aids
- Ride modes
- Explore/Urban/Off-road/Individual
- Cruise control
- Yes
- Traction control
- Yes · defeatable
- ABS
- Yes · rear defeatable
- Heated grips
- No
- Heated seat
- No
Service intervals
- Service interval
- 10,000 km
- Valve check
- 20,000 km
- Chain lube
- every 1,000 km
- Air filter
- 10,000 km
Protection
- Bash plate
- Full engine
- Radiator guard
- No
- Oil cooler guard
- No
- Hand guards
- No
Consumables & service specs
Every value carries its source.
Tyres
- Front
- 90/90-21, with inner tubeRally uses knobby tyres WITH inner tubes (not tubeless like the standard model), fitted to narrower heavy-duty spoked Ergal rimsTotal Motorcycle 2025 Tuareg Rally guide
- Rear
- 150/70-18, with inner tubeRally uses knobby tyres WITH inner tubes (not tubeless like the standard model), fitted to narrower heavy-duty spoked Ergal rimsTotal Motorcycle 2025 Tuareg Rally guide
Engine oil
- Viscosity
- SAE 10W-50Same engine platform as standard Tuareg 660; Rally gets Euro5+ update with 52mm throttle bodies (up from 48mm) but oil spec assumed unchanged — not independently confirmed in a Rally-specific manualAprilia.com Tuareg Rally 660 page · official
Brakes
- Fluid type
- DOT 4Same Brembo brake system architecture as standard Tuareg 660; assumed unchangedAprilia.com Tuareg Rally 660 page · official
Final drive
- Chain
- Chain, final drive ratio 17/43DIFFERENT gearing than the standard Tuareg 660 (which uses 15/42) — taller overall gearing appropriate for off-road/rally use; pitch and link count not independently confirmed for the RallyTotal Motorcycle 2025 Tuareg Rally guide
Spark plugs
- Quantity
- 2One per cylinder, same engine architecture as standard Tuareg 660Aprilia.com Tuareg Rally 660 page · official
Fuel
- Minimum octane
- 95 RONAssumed unchanged from standard Tuareg 660Aprilia.com Tuareg Rally 660 page · official
- Ethanol tolerance
- E10 maxAssumed unchanged from standard Tuareg 660Aprilia.com Tuareg Rally 660 page · official
What breaks first and where.
Model-year/naming discrepancy: brief specifies 2024, but the Tuareg 660 Rally is a MY2025 model
MinorWidespreadThis is a data-quality note, not a mechanical known issue. Aprilia officially unveiled the Tuareg 660 Rally at EICMA in November 2024 as a 2025 model-year vehicle; it was not available for sale or delivery during 2024 (first deliveries were expected around February-May 2025). There is no 2024-model-year Tuareg 660 Rally. All specifications in this record are sourced from the actual MY2025 Rally launch materials, since that is the only Tuareg 660 Rally that exists. The standard (non-Rally) Tuareg 660 did have a 2024 model year, but it only received color updates that year, per Aprilia's own EICMA MY2024 page.
Field repairableNo — Not applicable — this is a research/data-provenance note, not a vehicle defect.
Kayaba front fork internal assembly defect — potential platform-shared risk (monitor only)
ModerateRareThe standard Tuareg 660 (2022-2024) has documented forum reports of a missing shim/spacer defect in the Kayaba fork's compression damping stack. The Rally shares Kayaba fork lineage (off-road-tuned version with linear-rate springs rather than the standard's progressive-rate springs), but no Rally-specific reports of this defect were found during this research, likely because the Rally had only recently begun shipping to customers as of the research date. This is included as a watch item, not a confirmed issue for the Rally.
Symptoms
- Harsh or inconsistent front fork damping
- Fork feels overly stiff or poorly controlled over bumps
Field repairableYes — If suspicious fork behavior is noted, a suspension shop can inspect the compression damping stack for a missing spacer/crushed shims, as documented on the standard Tuareg 660.