Dedicated Subsystem WorkbenchPlatform Gen: 2018–2026
2023 Ducati Panigale V4 / V4 S / V4 R / V4 SP Oil Capacities, Coolant & Fluid Specifications
Verified fluid capacities for 2023 Ducati Panigale V4 / V4 S / V4 R / V4 SP: engine oil 3.80 L (4.02 US qt), viscosity Shell Advance 4T Ultra 15W-50 / Motul 300V 15W-50, JASO MA2, coolant 2.60 L (2.75 US qt), brake fluid, and fork oil levels.
Gen 2018–2026
Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2018 through 2026.
Fluids & Service Capacities
Shop Fluids →Engine Oil (Drain & Filter Change)3.80 L (4.02 US qt)
Engine Oil (Drain Only)3.50 L (3.70 US qt)
Recommended Oil ViscosityShell Advance 4T Ultra 15W-50 / Motul 300V 15W-50, JASO MA2
Coolant System Capacity2.60 L (2.75 US qt)
Brake Fluid StandardDOT 4 (Brembo HTC 64T / Motul RBF 660 for track)
Drivetrain, Chain & Gearing
Drive Chain Pitch525 (520 on V4 R / SP)
Chain Link Count114 Links
Front Sprocket Teeth16T
Rear Sprocket Teeth41T
Final Drive Configuration525 (520 on V4 R / SP) Pitch Chain
Ignition & Electrical Specifications
Shop Plugs & Batteries →OEM Spark Plug Part NumberNGK RMAR9A-10
Electrode Spark Plug Gap0.9 - 1.0 mm (0.035 - 0.039 in)
OEM Battery Reference CodeYT12B-BS (12V 10Ah) / Lithium-Ion (12V 4Ah, OEM 66920031A on V4 S / SP / R)
Battery Output & RatingNot Available
Spark Plug Inspection Interval15,000 miles (24,000 km) miles
Wheels, Tires & Inflation Pressures
Front Tire Dimensions120/70 ZR17 (Pirelli Diablo Supercorsa SP V3 / V4)
Cold Front Inflation PressureN/A
Rear Tire Dimensions200/60 ZR17 (Pirelli Diablo Supercorsa SP V3 / V4)
Cold Rear Inflation PressureN/A
OEM Wheel Rim Widths (F / R)3.50" / 5.50"
Verified OEM Wheel Fitment: 120/70-17 (F) + 200/60-17 (R)
Shop In-Stock Matched Pairs→Factory Liquid Cooling Hydraulics
Engine Cooling System Hydraulics, Thermostat & Antifreeze Calibration
Fluid capacity, silicate-free chemistry, thermostat opening bench tolerances, and radiator cap relief pressure for the 2023 Ducati Panigale V4 / V4 S / V4 R / V4 SP.
Factory Hydraulic Capacities & Pressurization
Total Cooling Capacity
2.6 L
Radiator + Jacket + Reservoir
Radiator & Engine Jacket
2.25 L
Circulating loop volume
Expansion Reservoir
0.35 L
Cold fill to MIN line
Radiator Cap Relief Spec
1.4 bar
140 kPa valve release
OEM Chemical Mandate: 100% Silicate-Free Ethylene Glycol (OAT)
Recommended: Eni Agip Permanent Spezial (OAT Silicate-Free 50/50). Traditional automotive green coolants contain silicates that precipitate as microscopic sand crystals, scouring and destroying motorcycle ceramic water pump mechanical seals within 5,000 miles. Always dilute with pure distilled water; tap water minerals bond to hot aluminum cylinder liners and cause localized boiling hot spots.
Interactive Antifreeze Concentration & Protection Engine
Concentration: 50% Concentrate / 50% Distilled Water
Freeze Point Protection
-37°C
Coolant remains slush-free without expanding or cracking aluminum cylinder water jackets.
Boiling Point (Under 1.4 bar Cap)
128°C
Pressurized protection prevents localized steam pockets and head gasket blowout.
Workshop Batch Mixing Recipe
Concentrate: 1.3 L
Distilled Water: 1.3 L
Pre-mix together in clean container before pouring into radiator filler neck.
Thermostat Stove-Top Bench Testing Simulator
Water Bath Temperature: 25°C (77°F)
Thermostat Valve Lift Height0.0 mm / 8.0 mm Min
VALVE SEALED COLD (25°C / 77°F) — NORMAL WARM-UP
Workshop Bench Technique: Suspend thermostat on a wire suspended in a beaker of water with a digital thermometer. Do NOT let thermostat touch the metal bottom of the pan. Heat slowly; valve must crack at 78°C and open at least 8 mm by 92°C. If it opens late or fails to reach 8 mm, replace thermostat immediately.
Radiator Cap Pressure Tester Diagnostic
Holding Spec: 1.4 bar (20.3 psi)
Motorcycle radiator caps feature a calibrated spring that holds hydraulic pressure inside the radiator. Every 1 psi of pressure elevates the coolant boiling point by 3°F.
Symptom: Mystery Boil-Over at Traffic Stops
If a bike runs cool at 60 MPH but immediately burps coolant into the reservoir and overflows onto the ground at stoplights, test the cap with a Stant pressure tester. An aged cap venting early at 0.7 bar (10 psi) lets coolant flash into steam at 115°C instead of 128°C.
Five-Step Workshop Air-Burp Protocol
Drain Plug: 10 N·m1
Drain & New Washer
Remove water pump drain bolt and cylinder jacket drain. Replace copper/aluminum crush washer; torque to 10 N·m.
2
Slow Gravity Fill
Pour pre-mixed coolant slowly into radiator filler neck so air bubbles have time to vent upward.
3
Hose Kneading
Firmly squeeze upper and lower radiator hoses by hand to dislodge air bubbles trapped in the water pump impeller and cylinder head.
4
Thermostat Cycle
Idle engine with radiator cap off. Wait for thermostat to crack open at 78°C. Level will burp and drop; immediately top off.
5
Reservoir Cold Fill
Fill expansion reservoir between MIN and MAX marks. Install pressure cap past first safety detent to full lock.
BRAKING SYSTEM HYDRAULICS, WEAR LIMITS & CALIPER REBUILD MATRIX
Rotor Discard Limits (Tmin) • Caliper Piston Architecture • Pad Compounds • Hydraulic Bleed Specs
FACTORY CERTIFIED SPECIFICATIONS
Front Rotor Discs
330 mm × 5 mm
Discard Limit: 4.5 mm Tmin
Rear Rotor Disc
245 mm × 5 mm
Discard Limit: 4.5 mm Tmin
Caliper Architecture
Brembo Stylema 4-Piston Radial Monobloc
Rear: Brembo 2-Piston Fixed Caliper
Hydraulic Fluid Standard
DOT 4 Synthetic Glycol
Dry BP ≥ 260°C • Wet BP ≥ 165°C
Caliper Bolt Torques (NM)
Mount: 45 N·m
Banjo: 23 N·m • Bleed: 7 N·m
Friction Material Lining
Sintered Racing High-Friction HH
Discard Pad at ≤ 1 mm
DIGITAL MICROMETER ROTOR WEAR DIAGNOSTIC GAUGE
Measure rotor friction ring with a pointed blade micrometer to verify safe thermal mass and discard limits
Enter Measured Disc Thickness (mm)
mm
Nominal New: 5.00 mm • Stamped Discard: 4.50 mm Tmin
Quick Benchmark Simulation Presets
Enter your micrometer rotor reading above or click a simulation preset to calculate remaining disc service life and discard safety status.
BRAKE PAD FRICTION COMPOUND & METALLURGY MATRIX
Compare OEM sintered metallic, organic carbon-ceramic, and racing compound friction dynamics
Compound Architecture
Double-H (HH) Sintered Metallic Compound
Friction Rating & Thermal Operating Envelope
HH Rated (μ ≥ 0.55 across cold and hot temperature zones)
0°C – 650°C (32°F – 1,200°F) • Exceptional High-Temp Fade Resistance
Lever Modulation & Initial Cold Bite
Sharp, aggressive initial bite with linear lever feel and minimal thermal hysteresis under repeated heavy slowdowns.
Rotor Wear Index & Wet Weather Recovery
Moderate to high rotor abrasive index. Requires hardened stainless steel rotors; not compatible with cast iron discs. • Superior wet recovery. Metallic sintered composition cuts cleanly through surface water film without delaying pad response.
Application & Recommended Riding Profile
Recommended for modern high-performance street motorcycles, spirited canyon riding, two-up touring, and occasional trackdays.
Hydraulic Fluid Bleeding & Caliper Overhaul Protocol
Hygroscopic Moisture Curve
Glycol brake fluid absorbs 2%–3% atmospheric water annually. Over 24 months, boiling point collapses from 260°C (500°F) to below 165°C (329°F), risking sudden vapor-lock brake loss. Flush fluid every 2 years.
Piston Seal Rollback Function
Caliper square-profile rubber seals flex under pressure to retract pistons ~0.15 mm when pressure drops. Hardened or dirty seals prevent rollback, causing continuous pad drag, glazed rotors, and fuel mileage loss.
Bleeder Torque & Sequence
Bleed master cylinder first, then furthest caliper, then nearest caliper. Tighten bleeder nipples to 7 N·m. Over-tightening permanently shears threads in aluminum calipers.
Direct-Fit Braking Components & Hydraulic Fluids
Authentic double-H sintered pads, replacement floating rotors, and high-temp racing brake fluid
OEM Workshop Archives
5 Documented BulletinsOfficial Factory Service Bulletins & Field Updates
Bulletin #SRV-RCL-25-002Safety Recall 25V-570: Panigale V4 & Streetfighter V4 Single-Sided Swingarm Rear Wheel Axle Shaft Replacement
Source: RCLRPT-25V570-3457.pdfMandated Torques:Rear Wheel Collar Nut (M48x1.5): 230 N·m ± 5% (55mm 12-point socket, Shell Retinax HD2 grease)Eccentric Hub Pinch Clamp Screws (2x M12): 35 N·m ± 5% (1-2-1 alternating sequence)Rear Sprocket Cush Drive Nuts (6x M10x1.25): 48 N·m ± 5% (Loctite 243)Rear Brake Rotor Screws (4x M8x20): 25 N·m ± 5% (Loctite 270)
Consumable Specs:Shell Retinax HD2 or Gadus high-load axle greaseLoctite 243 medium-strength threadlockerLoctite 270 high-strength threadlocker
Genuine Part Numbers:81920831AA (Recalled Rear Wheel Shaft)81920611A (Recalled Rear Axle Assembly)81920951AA (Countermeasure Rear Wheel Shaft)75010071E (M48x1.5 Wheel Collar Nut)85210571A (Conical Belleville Spring Washer)75990081A (Safety Circlip Hairpin Pin)
NHTSA Recall 25V-570Ducati Campaign SRV-RCL-25-002
Ducati Panigale V4 / Streetfighter V4 Single-Sided Swingarm Rear Wheel Axle Shaft
Structural integrity recall: Replacement of rear wheel shaft (81920831AA / 81920611A), notch effect mitigation, M48 collar nut 230 N·m & eccentric clamp 35 N·m.
Critical Safety CampaignM48 Nut 230 N·m / Eccentric 35 N·m
Genuine Part Numbers:81920831AA81920611A81920951AA75010071E
NHTSA Safety Campaign 25V-570 / Ducati SRV-RCL-25-002Desmosedici Stradale / Single-Sided Swingarm Platform
Bulletin #SRV-RCL-18-006Safety Recall 18V-834 / CR167: Panigale V4 Oil Cooler Output Port Welded Reinforcement & Hose Fittings
Source: RCRIT-18V834-1259.pdfMandated Torques:Oil Cooler Delivery & Return Hose Nuts: 15 N·m ± 10% (24mm open crowfoot socket adapter)Oil Cooler Radiator Duct Stud Nuts (2x M6): 5 N·m ± 10%Lower Half-Fairing Screws (M5x14): 4 N·m ± 10%
Consumable Specs:Shell Advance 4T Ultra 15W-50 (0.42 L top-up quantity)Klüberplus S 06/100 rubber vibration isolator assembly lubricantClean engine oil for Viton O-rings
Genuine Part Numbers:54811364A (Countermeasure Oil Cooler with Welded Gusset Plates)88641321A (Viton Fluoroelastomer O-Ring Seals, 4x)71314901A (Vibration Damper Spacers with Collar, 2x)
NHTSA Recall 18V-834Ducati Campaign SRV-RCL-18-006 / CR167
Ducati Panigale V4 Oil Cooler Output Port Reinforcement & Hose Fittings
Countermeasure cooler (54811364A) with dual welded port reinforcement plates, 24mm union nuts 15 N·m, duct mounts 5 N·m & 0.42L top-up.
Thermal Reliability UpdateHose Unions 15 N·m / Mounts 5 N·m
Recall Countermeasure Kit:54811364A88641321A71314901A
NHTSA Safety Campaign 18V-834 / Ducati SRV-RCL-18-006 / CR167Panigale V4 / V4 S / V4 Speciale (2018–2019)
Bulletin #SRV-RCL-18-008Safety Recall 18V-854 / CR169: Desmosedici Stradale Hydraulic Timing Chain Tensioner Torque Revision
Source: RCRIT-18V854-6810.pdfMandated Torques:Front Bank Hydraulic Chain Tensioner: 50 N·m ± 5% (27mm 12-point box socket, revised from 30 Nm)Rear Bank Hydraulic Chain Tensioner: 50 N·m ± 5% (27mm 12-point box socket, revised from 30 Nm)Left Fairing Puller Screws (M5x12): 5 N·m ± 10%
Consumable Specs:None (dry threads; interference crush washer A seated on tensioner body)
Genuine Part Numbers:42610491A (Hydraulic Chain Tensioner Assembly with Washer A)Washer A (Interference-fit seal ring; replace complete tensioner if missing)
NHTSA Recall 18V-854Ducati Campaign SRV-RCL-18-008 / CR169
Ducati Desmosedici Stradale Hydraulic Timing Chain Tensioner Sealing
Front and rear bank hydraulic chain tensioner torque revision: 50 N·m (increased from 30 N·m), 27mm 12-point socket & washer inspection.
Torque Revision Campaign50 N·m (27mm Box Socket)
NHTSA Safety Campaign 18V-854 / Ducati SRV-RCL-18-008 / CR169Desmosedici Stradale V4 1103cc / 998cc Platform
Bulletin #SRV-RCL-19-001Safety Recall 19V-382 & 18V-238 / CR177: Panigale V4 Fuel Tank Filler Cap Venting System & Check Ball Deletion
Source: RCSB-19V382-9239.pdfMandated Torques:Valve Block Fastening Screws (2x Torx T10): 0.9 N·mFiller Plug Outer Ring Screws (4x M5x16): 4 N·m ± 10%Fuel Tank Front Pivot Screw (M6x20): 10 N·m ± 10%
Consumable Specs:None
Genuine Part Numbers:43314761A (Fuel Tank Warning Decal: Fuel spray may cause injury, Open slowly)43314751A (Owner's Manual Rider Handbook Addendum Page)Check Ball 7 (Permanently extracted and deleted from valve chamber)
NHTSA Recall 19V-382 & 18V-238Ducati Campaign SRV-RCL-19-001 / CR177
Ducati Panigale V4 Fuel Tank Filler Cap Venting & Pressure Relief System
Fuel pressurization countermeasure: Valve block check ball removal, Torx T10 0.9 N·m, M5 ring screws 4 N·m & decal 43314761A.
Fuel Safety RecallCap Screws 4 N·m / Valve 0.9 N·m
Campaign Components:43314761A43314751ACheck Ball RemovalDDS 2.0 Global Scan
NHTSA Safety Campaign 19V-382 / 18V-238 / Ducati SRV-RCL-19-001Panigale V4 (all variants 2018–2019)
Bulletin #SRV-RCL-26-001Safety Recall 26V-050: Panigale V4 & Streetfighter V4 Rear Brake Line Heat Shield Protection
Source: RCLRPT-26V050.pdfMandated Torques:Rear Brake Line Banjo Screws: 25 N·m ± 5%Heat Shield Retaining Bracket Screws: 5 N·m ± 10%
Consumable Specs:DOT 4 Brake FluidThermal Shield Reflective Sleeve
Genuine Part Numbers:High-temperature thermal reflective sleeve assemblyCopper crush sealing washers
1-Click Factory Service KitOEM Spec Fluid Capacities Matched
Workshop Maintenance Kit & Factory Fluids
Authentic factory-grade motor oil, oil filter, and high-temp brake fluid matched precisely to 2023 Ducati Panigale V4 / V4 S / V4 R / V4 SP capacities.
Full Kit Subtotal
$74.50
Matches factory 15W-50 spec (Oil spec: 3.80 L (4.02 US qt))
Item Price
$68.95
DOT 4 Synthetic Formula
EBC High-Performance DOT 4 Synthetic Brake Fluid
8.8 oz (250 ml) Workshop Bottle
Meets & exceeds factory DOT 4 (Brembo HTC 64T / Motul RBF 660 for track) specifications
Item Price
$5.55
Factory OEM Spark Plug Spec
NGK RMAR9A-10
Gap: 0.9 - 1.0 mm (0.035 - 0.039 in)
Inspection milestone: 15,000 miles (24,000 km) miles. Exact factory part specification.
Authentic OEM Reference
Search OEM Plugs →Explore Other Subsystems for this 2023 Ducati Panigale V4 / V4 S / V4 R / V4 SP
Jump straight into dedicated factory specifications and interactive workshop diagnostic engines.
Subsystem Guide/torques
Fastener Torques
Engine drain plug, axle spindles, caliper mounts, triple clamp pinch bolts & thread lubrication derating guide.
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Subsystem Guide/fuses-relays
Fuses & Relays
Main: N/A • Location: N/A
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Subsystem Guide/compression
Compression & Leakdown
Ratio: 14.0:1 • Std: 185-235 PSI • Limit: 160 PSI
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Subsystem Guide/valves
Valve Clearances
Intake: N/A mm • Exhaust: N/A mm
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Subsystem Guide/fuel-delivery
Fuel Delivery & TB Sync
Idle: N/A • Rail Pressure: N/A • Vacuum: N/A
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Subsystem Guide/electrical
Charging & Battery
Battery: YT12B-BS (12V 10Ah) / Lithium-Ion (12V 4Ah, OEM 66920031A on V4 S / SP / R)
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Subsystem Guide/tires
Tires & Gearing
Front: 120/70 ZR17 (Pirelli Diablo Supercorsa SP V3 / V4) • Rear: 200/60 ZR17 (Pirelli Diablo Supercorsa SP V3 / V4)
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Subsystem Guide/suspension
Suspension & Sag
Front Travel: 120 mm • Rear Travel: 130 mm
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Subsystem Guide/maintenance
Maintenance Schedule
Oil: Every 7,500 miles (12,000 km) mi • Valves: N/A • Plugs: Every 15,000 miles (24,000 km) mi
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