Data sheet
Dimensions & weights
- Wet weight
- 204 kg
- Seat height
- 860 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
- None
- Radiator guard
- No
- Oil cooler guard
- No
- Hand guards
- No
Consumables & service specs
Every value carries its source.
Tyres
- Front
- 90/90-21 M/C 54VPirelli Scorpion Rally STR per secondary corroboration; tubelessAprilia OM Tuareg 660 · official
- Rear
- 150/70R18 M/C 70VPirelli Scorpion Rally STR per secondary corroboration; tubelessAprilia OM Tuareg 660 · official
Tyre pressures
- Front — solo
- 2.0 barRider only, cold tyre (200 kPa / 29 psi); off-road pressure is also 2.0 bar per manualAprilia OM Tuareg 660 · official
- Front — loaded
- 2.2 barRider + passenger, cold tyre (220 kPa / 32 psi)Aprilia OM Tuareg 660 · official
- Rear — solo
- 2.5 barRider only, cold tyre (250 kPa / 36 psi); off-road pressure is 2.0 bar per manualAprilia OM Tuareg 660 · official
- Rear — loaded
- 2.7 barRider + passenger, cold tyre (270 kPa / 39 psi)Aprilia OM Tuareg 660 · official
Engine oil
- Viscosity
- SAE 10W-50API SL; JASO MA2; synthetic-basedAprilia OM Tuareg 660 · official
- Capacity
- 2.3 lAprilia OM Tuareg 660 · official
Coolant
- Type
- Ethylene glycol antifreeze, red, ready-to-use (ASTM D3306/D4656/D4985)Aprilia OM Tuareg 660 · official
- Capacity
- 2.0 l2±0.2LAprilia OM Tuareg 660 · official
Brakes
- Fluid type
- DOT 4SAE J1703; FMVSS116; ISO4925Aprilia OM Tuareg 660 · official
Forks
- Oil viscosity
- SAE 7.5WAprilia OM Tuareg 660 · official
Final drive
- Chain
- Regina 520-ZRA, 120 links, sealed master linkFinal drive ratio 15/42Aprilia OM Tuareg 660 · official
Spark plugs
- Type
- NGK IR MR9DI-7Aprilia OM Tuareg 660 · official
- Gap
- 0.7-0.8 mmAprilia OM Tuareg 660 · official
- Quantity
- 2One per cylinderAprilia OM Tuareg 660 · official
Battery
- Type
- BS Battery Litio BSLi-04, 12V 48Wh 280AAlternative: Yuasa YT12A-BS, 12V 10AhAprilia OM Tuareg 660 · official
Fuel
- Minimum octane
- 95 RONAprilia OM Tuareg 660 · official
- Ethanol tolerance
- E10 maxAprilia OM Tuareg 660 · official
Tyre Library
Tyres for this bike and year
Start with this motorcycle’s front and rear sizes. Open a tyre to check the complete fit for this exact bike and year; a size or original-equipment report alone does not confirm it.
Sizes match, but more needs checking
Michelin Anakee Adventure
Matching front and rear sizes exist, but some motorcycle requirements or the front-and-rear pairing still need confirmation.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Sizes match, but more needs checking
Michelin Anakee Road
Matching front and rear sizes exist, but some motorcycle requirements or the front-and-rear pairing still need confirmation.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Sizes match, but more needs checking
Bridgestone Battlax Adventure Trail AT41
Matching front and rear sizes exist, but some motorcycle requirements or the front-and-rear pairing still need confirmation.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Sizes match, but more needs checking
Continental ContiTrailAttack 3
Matching front and rear sizes exist, but some motorcycle requirements or the front-and-rear pairing still need confirmation.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Sizes match, but more needs checking
Mitas Enduro Trail-ADV 2
Matching front and rear sizes exist, but some motorcycle requirements or the front-and-rear pairing still need confirmation.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Sizes match, but more needs checking
Metzeler Karoo Street
Matching front and rear sizes exist, but some motorcycle requirements or the front-and-rear pairing still need confirmation.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Sizes match, but more needs checking
Pirelli Scorpion Rally STR
Matching front and rear sizes exist, but some motorcycle requirements or the front-and-rear pairing still need confirmation.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
manufacturer fact: Pirelli's reviewed technical data book identifies the exact Rally STR pair as original equipment for the Aprilia Tuareg 660.
Sizes match, but more needs checking
Pirelli Scorpion Trail II
Matching front and rear sizes exist, but some motorcycle requirements or the front-and-rear pairing still need confirmation.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Sizes match, but more needs checking
Pirelli Scorpion Trail III
Matching front and rear sizes exist, but some motorcycle requirements or the front-and-rear pairing still need confirmation.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Sizes match, but more needs checking
Mitas Terra Force-R
Matching front and rear sizes exist, but some motorcycle requirements or the front-and-rear pairing still need confirmation.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Sizes match, but more needs checking
Metzeler Tourance Next 2
Matching front and rear sizes exist, but some motorcycle requirements or the front-and-rear pairing still need confirmation.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
No matching front and rear pair
Michelin Anakee III
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Pirelli Angel GT
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Pirelli Angel GT II
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Pirelli Angel ST
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Bridgestone BATTLAX Adventurecross Scrambler AX41S
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Bridgestone BATTLAX BT-45
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Bridgestone BATTLAX Sport Touring T32
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Bridgestone BATTLAX Sport Touring T33
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Bridgestone BATTLE WING BW501 / BW502
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Bridgestone BATTLECRUISE H50
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Michelin Commander III Cruiser
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Michelin Commander III Touring
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Continental ContiClassicAttack
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Continental ContiEscape
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Continental ContiLegend
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Continental ContiMotion
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Continental ContiRoad
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Continental ContiRoadAttack 4
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Continental ContiTour
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Metzeler Cruisetec
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Pirelli Diablo Powercruiser
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Metzeler Enduro 3 Sahara
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Bridgestone EXEDRA G853 / G852
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Bridgestone EXEDRA MAX
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
IRC GP-21F / GP-22R
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Dunlop K750
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Metzeler Lasertec
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Pirelli MT 21 Rallycross
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Pirelli MT 60 RS
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Pirelli Night Dragon
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Continental RB 2 / K 112
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Michelin Road 5
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Michelin Road 6
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Michelin Road 6 GT
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Michelin Road Classic
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Michelin Road W GT
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Metzeler Roadtec 01
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Metzeler Roadtec 01 SE
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Metzeler Roadtec 02
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Metzeler Roadtec Z8 Interact
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Michelin Scorcher 11
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Michelin Scorcher 31
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Michelin Scorcher Adventure
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Avon Spirit ST
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Continental TKC 70 Rocks
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Continental TKC 80
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Metzeler Tourance
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
No matching front and rear pair
Bridgestone Trail Wing TW101 / TW42
No complete front and rear size pair in this tyre range matches the selected bike and year.
Still needs checking: construction, any manufacturer restrictions, approved rim width, a named tyre match.
Does not fit this bike
Michelin Anakee Wild
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Bridgestone BATTLAX Adventure A41
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Bridgestone BATTLAX Adventurecross AX41
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Bridgestone BATTLAX BT46
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Avon Cobra Chrome
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Michelin Commander II
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Mitas Enduro Trail-XT+
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Mitas Enduro Trail+
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Heidenau K60 Scout
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Metzeler Karoo 4
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Metzeler ME 888 Marathon Ultra
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Pirelli Scorpion Rally
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Continental TKC 70
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
Does not fit this bike
Continental TKC 80²
The size names match, but one or more complete fit checks fail for this motorcycle.
Still needs checking: construction, source information, any manufacturer restrictions, front and rear pairing, approved rim width, a named tyre match.
What breaks first and where.
Premature battery discharge during extended non-use
MinorCommonThe Tuareg 660's instrument panel can draw excessive current while the vehicle is switched off, leading to premature battery discharge if the bike sits unused for 15+ days. Aprilia published a diagnostic procedure and instructs owners to disconnect the 30A fuse if the vehicle will be inactive for more than 15 days.
Symptoms
- Battery too weak to start the bike after 2+ weeks of inactivity
- Battery will not hold charge above 13V even after charging
Field repairableYes — If the vehicle will sit for more than 15 days, remove the 30A fuse to prevent the instrument panel/multi-function computer from draining the battery. If the battery is already weak, recharge at 2A/14.4-14.8V (no pulse or de-sulfation chargers) and replace only if it will not hold above 13V after proper charging.
Gear shift lever coupling — non-compliant parts in limited production lot
ModerateRareA limited production lot of Aprilia 660-platform models (RS660, Tuono 660, and Tuareg 660) may have non-compliant parts installed at the gear shift lever-to-gear-preselector-shaft coupling. This is documented as a dealer inspection/check bulletin, not a formal safety recall.
Symptoms
- Gear shift lever feels loose on its shaft
- Imprecise or inconsistent gear shifting
- Lever slipping/movement on the shaft under normal use
Field repairableNo — Dealer must torque-check the fastening screw (15 Nm), verify coupling security by attempting to pull the lever off the shaft 2-3 times, then apply Loctite 243 and retorque to 17 Nm; if the lever is loose, it must be replaced with Tuareg-specific part 2B011146 and the check repeated.
Kayaba front fork internal assembly defect (missing shim/spacer in compression stack)
ModerateOccasionalMultiple owners document finding a missing 1 mm spacer or crushed shims in the Kayaba fork compression damping stack during fork service on 2022-2024 Tuareg 660 motorcycles. This is owner-documented service evidence rather than an Aprilia recall campaign.
Symptoms
- Harsh or inconsistent front fork damping
- Fork feels overly stiff or poorly controlled over bumps
- Fork performance not matching expected fully-adjustable Kayaba specification
Field repairableYes — Disassemble the fork, inspect the compression damping stack for a missing 1mm spacer on the piston and for crushed shims, and rebuild with the correct spacer/shims. This requires fork-service tools and experience; treat as an advanced home-mechanic or suspension-shop task rather than a roadside fix.
Where to find things
Common locations for jacks, filters, fluids and fuse boxes. Follow the reference link when a picture helps more than words.
Engine oil fill
Engine-oil filler and level-check point on the engine; use the referenced owner-manual level procedure and keep contamination out of the opening.
ReferenceCoolant reservoir
Coolant expansion reservoir shown in the referenced owner-manual general-view and maintenance diagrams; open or top up only when the system is cold.
ReferenceBrake fluid reservoir
Front reservoir at the handlebar master cylinder and rear reservoir beside the rear master cylinder; use the manual's motorcycle attitude for level checks.
ReferenceFuse box — interior
Auxiliary/secondary fuses under the rider saddle (central part of the motorcycle); main fuse behind the left-hand side fairing, under the rider saddle
ReferenceField toolkit
What it takes to remove a wheel, handle common field repairs, and get moving again.
10 mm socket
Required13 mm socket
Required17 mm internal hex axle adaptor
Required26 mm socket or axle adaptor
Required520-chain breaker and riveter
RequiredCompact inflator with 0-60 psi gauge
RequiredMatching 520 rivet master link
RequiredTubeless reamer, insertion tool and vulcanising plug strings
Required