Dedicated Subsystem WorkbenchPlatform Gen: 2019–2026

2024 BMW S 1000 RR Cylinder Compression & Leakdown Diagnostic Engine

Factory compression specs for 2024 BMW S 1000 RR: standard pressure 180 - 230 PSI (1241 - 1586 kPa), service limit 155 PSI, dry vs wet test diagnostics and acoustic leak stethoscope.

Technical PassportOEM VERIFIED

Engine

999cc

Cooling

Liquid/Oil-Cooled

Final Drive

525 Chain

Engine Oil

3.50 L (3.70 US qt)

Spark Plug

NGK LMAR9AI-8

Front Tire

120/70ZR17

Gen 2019–2026

Factory Platform Compatibility: All workshop fluid capacities, maintenance milestones, torque specifications, and consumables on this specification sheet are factory-identical across model years 2019 through 2026.

SPECS-TO-CART BUNDLESFactory Direct-Fit Maintenance Bundles Available

1-Click verified Motul engine oil service kits, race filters, spark plugs, and brake fluid pre-measured for this 2024 BMW S 1000 RR.

Configure Service Bundles→

Select Model Year:(Active: 2024)
8 Production Years (2019–2026)

2019 2020 2021 2022 2023 2024 2025 2026

Cylinder Compression & Leakdown Diagnostic Engine

Multi-Cylinder Dry vs. Wet Test Bench, Differential Pressure Regulator & Acoustic Stethoscope Locator

Ratio: 13.3:1Std: 180-230 PSILimit: 155 PSIWhip Adapter: M10 x 1.0

Diagnostic Presets:

Cyl #1 (Left)IN-SPEC

213PSI(1469 kPa)

Cyl #2IN-SPEC

211PSI(1455 kPa)

Cyl #3IN-SPEC

209PSI(1441 kPa)

Cyl #4 (Right)IN-SPEC

207PSI(1427 kPa)

Cross-Cylinder Variance: Δ 6 PSI (OEM Limit: ≤ 14 PSI)

VARIANCE IN-SPEC

All cylinders demonstrate strong, balanced mechanical sealing. Piston ring packs, cylinder cross-hatch, and valve seats are within factory specification.

Official Workshop Manual Compression Test Protocol

Step 0 of 5 Completed

Step 1: Engine Operating Temperature

Run engine until coolant reaches 60°C - 80°C (140°F - 176°F). Cylinder expansion brings rings and pistons to true operating clearances.

Step 2: Spark Plug Removal & Port Clean

Blow compressed air around spark plug wells to eject grit, then remove all spark plugs. Thread in M10 x 1.0 whip adapter hand-tight with fresh O-ring.

Step 3: Wide-Open Throttle (WOT) Lock

Hold throttle grip fully wide open (or lock throttle bodies open) to eliminate intake butterfly vacuum restriction and ensure 100% volumetric cylinder filling.

Step 4: Battery Tender Voltage Stabilization

Connect a 12V shop battery tender or booster. Starter must sustain uninterrupted cranking speed (350 RPM) to build maximum dynamic stroke pressure.

Step 5: Crank 4-6 Compression Strokes

Engage starter until gauge needle ceases rising (typically 4 to 6 strokes). Record maximum peak pressure and compare against the OEM limits above.

Official NHTSA Safety Recalls & Technical Bulletins

3 Active Campaigns

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 3 safety recall campaigns associated with this platform. Independent repair shops and riders should confirm that authorized dealership warranty remedies have been applied.

NHTSA #26V115000EXTERIOR LIGHTING:TURN SIGNAL:SWITCH

Received: 26/02/2026▼

Defect Description

BMW of North America, LLC (BMW) is recalling one 2026 S 1000 RR motorcycle. The turn signal reset button can be unintentionally activated at the same time as the turn signal, resulting in an inoperative turn signal. As such, this vehicle fails to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, “Lamps, Reflective Devices, and Associated Equipment."

Safety Hazard / Consequence

Turn signals that fail to activate as intended increase the risk of a crash.

Factory Remedy & Repair Action

A dealer will replace the combination switch, free of charge. The motorcycle has not yet been sold and therefore no owner notification letters will be mailed. The Vehicle Identification Number (VIN) involved in this recall will be searchable on NHTSA.gov on April 20, 2026.

NHTSA #26V478000ELECTRICAL SYSTEM:IGNITION

Received: 23/07/2026▼

NHTSA #22V752000POWER TRAIN:CLUTCH ASSEMBLY

Received: 07/10/2022▼

OEM Workshop Archives

Official Factory Service Bulletins & Field Updates

2 Documented Bulletins

Bulletin #BMW-22V752Safety Recall SIB 11 02 22: S 1000 RR & M 1000 RR 10-Bolt Clutch Cover Angle Torque

Source: BMW_Recall22V752_RCRIT-22V752-3349.pdf

Mandated Torques:Torque: Stage 1: 3 N·m (27 in·lb) (Clutch Cover Aluminum Screws - 10x Star Sequence)Torque: Stage 2: 90° Angle of Rotation (Clutch Cover Aluminum Screws - 10x Star Sequence)Torque: 28 N·m (21 lbf·ft) (Engine Oil Drain Plug - M16 x 1.5)Torque: 11 N·m (8 lbf·ft) (Oil Filter Cartridge)

Consumable Specs:Fresh 4-Stroke Engine Oil (Thread Lubricant Mandate)Oil Drain Plug Aluminum Crush Ring A16 x 21 (07 11 9 963 252)BMW Advantec Ultimate 5W-40 Synthetic Oil

Genuine Part Numbers:11 14 8 563 76311 14 8 405 53107 11 9 963 252

NHTSA Recall 22V-752SIB 11 02 22 / Campaign 0000112800

S 1000 RR / M 1000 RR 10-Bolt Clutch Cover Angle Torque

Mandatory single-use aluminum screw replacement, engine oil thread pre-lubrication, and 2-stage torque sequence (3 N·m + 90°).

Federal Safety RemedyStage 1: 3 N·m → Stage 2: 90°

Click any numbered bolt above for strict star-pattern order, oil thread lubrication rules, and aluminum bolt stretch physics.

Factory Tightening TorquesService Manual

Clutch Cover Aluminum Screws (10x) - Stage 13 N·m (27 in-lb)

Light initial snug in strict criss-cross star sequence

Clutch Cover Aluminum Screws (10x) - Stage 290° Angle of Rotation

Single smooth 90° angular turn using digital angle gauge or protractor

Engine Oil Drain Plug (M16 × 1.5)28 N·m (21 lb-ft)

Always install new aluminum crush ring (17 × 21 mm)

Oil Filter Cartridge11 N·m (8 lb-ft)

Lube O-ring seal with fresh Advantec Ultimate 5W-40

Clutch Cable Bracket Screw (M6)8 N·m (71 in-lb)

Verify free play of 0.5 – 1.0 mm at lever pivot

Bulletin #BMW-20V476Safety Recall SIB 34 03 21: R 1250 GS & S 1000 RR Front Brake Caliper Fluid Weepage Check

Source: BMW_Recall20V476_RCRIT-20V476-8248.pdf

Mandated Torques:Torque: 38 N·m (28 lbf·ft) (Front Radial Brake Caliper Mounting Bolts - 4x M10 x 65)Torque: 24 N·m (17.7 lbf·ft) (Brake Hose Union Banjo Bolt - New Sealing Washers)Torque: 10 N·m (7.4 lbf·ft) (Caliper Air Bleeder Valve)Torque: 19 N·m (14 lbf·ft) (Front Brake Rotor Torx Screws - 5x M8)

Consumable Specs:BMW Motorrad DOT 4 Brake Fluid (83 13 2 405 977)Genuine Sealing Washers A10 x 13.5 (07 11 9 963 072)Isopropyl Alcohol Contact Cleaner

Genuine Part Numbers:34 11 7 105 63734 11 7 105 63883 13 2 405 97707 11 9 963 072

NHTSA Recall 20V-476SIB 34 03 21 / SIB 34 02 21