Dedicated Subsystem WorkbenchPlatform Gen: 2018–2026

2021 Ducati Panigale V4 Valve Clearance Specs & Shim Calculator

Cold valve clearance specs for 2021 Ducati Panigale V4: intake mm, exhaust mm, inspection intervals and replacement shim calculator.

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.

Select Model Year:(Active: 2021)

2018 2019 2020 2021 2022 2023 2024 2025 2026

Engine

1103cc

Drive

525

Cooling

Liquid-Cooled

Factory Valve Clearance & Shim Calculator

OEM Workshop Tolerances

Cylinder head valve lash specifications, timing TDC mark alignments, and interactive replacement shim calculation engine.

Adjustment Mechanism: 9.48 mm

Active Valve Range (INTAKE)

0.12 - 0.20 mm

0.005 - 0.008 in

Nominal Mid-Spec Target

0.16 mm

Ideal cold lash assembly setting

Shim Diameter / Tappet

9.48 mm

Bucket-and-shim interface

Measurement Condition

Cold Engine (≤ 35°C / 95°F)

TDC compression stroke only

Interactive Shim Sizing Calculation Engine: New Shim = Current Shim + (Measured Clearance - Target Clearance)

1. Feeler Gauge Measured Clearance (mm)

Factory intake tolerance: 0.12 - 0.20 mm

2. Currently Installed Shim (mm)

Measured with micrometer or read laser-etched face

TDC Crankshaft Timing Index

Align crankshaft TDC mark with engine timing index pointer

Feeler Gauge Technique

Angled blade feeler gauge (cold engine ≤ 35°C / 95°F)

Official NHTSA Safety Recalls & Technical Bulletins

1 Active Campaign

U.S. Department of Transportation compliance database (Title 49 U.S.C. Chapter 301).

Verify VIN on NHTSA.gov

The U.S. National Highway Traffic Safety Administration reports 1 safety recall campaign associated with this platform. Independent repair shops and riders should confirm that authorized dealership warranty remedies have been applied.

NHTSA #25V570000POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT

Received: 03/09/2025▼

Defect Description

Ducati North America (Ducati) is recalling certain 2020-2021 Panigale V4 SL, 2019-2024 Panigale V4 R, 2018-2024 Panigale V4 S, 2023-2025 Streetfighter, 2018-2024 Panigale V4, and 2020-2022 Streetfighter V4 motorcycles. The rear wheel axle could lose its structural integrity and break.

Safety Hazard / Consequence

A rear wheel axle that breaks while riding can result in a loss of motorcycle control, increasing the risk of a crash or injury.

Factory Remedy & Repair Action

Dealers will replace the rear wheel axle, free of charge. Owner notification letters were mailed October 16, 2025. Owners may contact Ducati customer service at 1-888-391-5446. The manufacturer's number for this recall is SRV-RCL-25-002.