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Service bulletins for the 2021 BMW S 1000 RR

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

25 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
B6113052024-02-01. Service bulletin. ELECTRICAL SYSTEM. The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle “discharged battery” complaints.
MC3101232023-12-06. Service bulletin. SUSPENSION. On the above listed vehicles, lubricant residue can be found on the fork cap on the right side telescoping fork. Vehicles with caps 31 42 1 754 557 and 31 42 1 757 701 can show this residue. These are not leaks at the cap, but assembly grease residue. Forks with this apparent leak have been received and leak testing was performed. NO leaks could be detected.
MC3402232023-10-01. Service bulletin. WHEELS. Front and rear wheel speed sensor faults (0x3A1800 and 0x3A1801) appear after the bike is being revvedover 5000 RPM while still on the side stand, sometimes in conjunction with the side stand fault 0X3A1331. When the engine is revved up while on the side stand, vibrations are sent through the entire motorcycle.This vibration intensity varies from bike to bike. This vibration can cause particular movement between the wheel speed sensor and the sensor ringsdepending on the position of the sensor to the ring. The movement is picked up as rotation speed and iscalled âÂÂghost speedâÂÂ. This âÂÂghost speedâ follows the increase in RPMâ™s. 5000 RPM = approx. 12 MPH 10000 RPM = approx. 31 MPH
MC1103222023-10-01. Service bulletin. ENGINE AND ENGINE COOLING. During the production of the intake camshaft there was a change in the coolant used to prevent localized overheating of parts of the camshaft. Because of this, certain parts of the camshaft may have a changed surface hardness that can result in increased wear of the rocker arms and camshaft over time.
MC1603232023-09-18. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. Vehicle goes into emergency operation mode and a warning light illuminates on the instrument cluster.
SIB-1114212023-08-07. Service bulletin. SUSPENSION. CHECK ROCKER ARMS AND REPLACE WHERE NEEDED.
SIB1101222022-10-17. Service bulletin. EQUIPMENT. At continuous rotational speeds exceeding 10,000 rpm, the spring inside the timing chain tensioner may break. The broken pieces can migrate into the oil sump and may then reach the camshaft bearings, resulting in damage to the valve gear.
SIB6103212022-07-05. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. BATTERY EMPTY DESPITE CHARGER.
SIB1701222022-06-21. Service bulletin. ELECTRICAL SYSTEM. The defect code has been updated
MC1701222022-05-31. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM. Installation of the accessory oil cooler guard from the BMW Motorrad Special Accessories Catalog may result in chafe marks on the cooler.
MC0005212021-12-13. Service bulletin. ELECTRICAL SYSTEM. One of the following situations can occur when connecting to BN2000 motorcycles: 1. The installed control units cannot be found when reading out with ISTA. 2. Control units initially communicate after connecting to the vehicle, but communication later stops.
MC6108212021-09-07. Service bulletin. ELECTRICAL SYSTEM. When diagnosing fault codes (0x3A13D7, 0x3A13D9), technicians erroneously condemn the electronic throttle grip, which analyses show is rarely the culprit.
MC6102202021-08-09. Service bulletin. ELECTRICAL SYSTEM. The engine wiring harness may chafe on the honeycomb structure of the frame. In case of damage to the wiring harness, the wake-up line of the instrument cluster will be damaged.
MC1108212021-08-09. Service bulletin. BACK OVER PREVENTION; AIR BAGS. Warning light and fault message in the TFT with faults stored for the rear oxygen sensor (after the catalytic converter). The failure usually occurs shortly after the vehicle handover or the running-in check
MC0006212021-08-09. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE. BMW Motorrad USA is pleased to announce the launch of the BMW Motorrad Ultimate Care Program, effective June 23 , 2021. Three different plans will be offered for consumer bikes, as well as two Authority-specific plans. Model-year 2020 and newer BMW Motorcycles from the time of retail up to the first scheduled ?break in? service are eligible.
MC6106212021-05-24. Service bulletin. ENGINE; ELECTRICAL SYSTEM. Warning light in the instrument cluster for DCC failure in motorcycles equipped with DCC
MC3104212021-05-24. Service bulletin. STRUCTURE:FRAME AND MEMBERS. The complaint of leaking telescopic forks is the top warranty claim in many current models,
MC632507802021-05-17. Service bulletin. ELECTRICAL SYSTEM. Occassionally the bank angle display is no longer visible in the instrument cluster after enging start.
MC1102212021-04-26. Service bulletin. EQUIPMENT; STRUCTURE. In the production of the titanium valves, a process deviation occurred in the surface coating of a production lot.
MC655059912021-03-15. Service bulletin. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. After replacement of the ABS control unit, the malfunction indicator lamp in the instrument cluster lights up and the DME stores the following fault memory: 0x0027ED DME: No CAN message In addition, the changeover riding mode no longer works.
MC653347832021-03-15. Service bulletin. STRUCTURE. Inner trim frame cracked.
MC652382402021-03-15. Service bulletin. ENGINE AND ENGINE COOLING. During a cold start or while idling in neutral after a brief standstill, the engine runs at higher revolutions, sounds irregular and as if there are misfires (i.e. as if it were only running on 3 cylinders).
MC650865082021-03-15. Service bulletin. ELECTRICAL SYSTEM. Battery connection terminal broken off
MC650118862021-03-15. Service bulletin. EXTERIOR LIGHTING. When the bike is propped on side stand and is revved up to > 5,000 rpm in neutral gear, the malfunction indicator lamp lights up. (see attached video for an example of this)
MC643513442021-03-15. Service bulletin. EQUIPMENT. Lurching at partial load range and Idle speed is unstable

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.