fits model: R1200rs. make: Bmw. year: 2015–2018.

( Manufacturer Part Number: 15407610 ), ( Type: Air Intake Grill )
The **BMW R1200RS engine component (part number 15407610, applicable to models from 2015 2018)** is a precision-engineered ventilation tube designed to regulate airflow within the valve cover housing, ensuring optimal engine performance and longevity. This critical component plays a vital role in maintaining proper pressure balance inside the valve cover, preventing oil leaks, vapor buildup, and potential contamination of the engine s internal systems. Crafted from durable, high-grade materials, the tube is engineered to withstand the thermal and mechanical stresses of high-performance motorcycle operation, including the R1200RS s powerful inline-four engine. Its design incorporates a secure, interference-fit connection to the valve cover, ensuring a tight seal that minimizes air leakage while allowing controlled ventilation to escape combustion gases and excess pressure. This ventilation system is essential for reducing strain on the engine s seals and gaskets, thereby extending the lifespan of components like the oil filter housing and valve cover gasket. The tube s placement and function are particularly important in modern high-revving engines, where pressure differentials can become significant under aggressive riding conditions. Whether installed during routine maintenance or as part of a performance upgrade, this component is a straightforward yet indispensable part of the R1200RS s engine management system, contributing to smooth operation, reduced emissions, and enhanced reliability.
### **Pros and Cons of Buying a BMW R1200RS Engine (Model 15407610, 2015 2018) with Ventilation Tube and Valve Cover**
#### **Pros**
1. **Performance and Reliability**
The BMW R1200RS is widely regarded as one of the most capable and refined adventure motorcycles of its era. Its **1203cc parallel-twin engine** delivers strong torque (113 Nm at 6,250 RPM) and smooth power delivery, making it suitable for both on-road and light off-road use. The **6-speed transmission** and **sliding pinion final drive** enhance durability, especially when properly maintained.
2. **Durability and Build Quality**
BMW s engineering ensures that the R1200RS is built to last, with a **cast aluminum engine block, forged crankshaft, and high-quality components**. The **oil-wetted multi-disc clutch** and **wet sump lubrication** contribute to longevity if serviced regularly. Many units exceed **100,000 150,000 km** with proper care.
3. **Versatility for Adventure Use**
The R1200RS is designed for **dual-sport capability**, featuring:- **Long-travel suspension (190 mm front, 200 mm rear)**
- **Adjustable preload and rebound damping**
- **Wide, knobby tires (120/70 ZR17 front, 160/60 ZR17 rear)**
- **High ground clearance (140 mm)**
This makes it a strong choice for **light off-road, gravel, and mixed-terrain riding**, though it is not a true dirt bike.
4. **Comfort and Ergonomics**
The **upright riding position** and **well-padded seat** make long-distance touring comfortable. The **ergonomic controls** (gear shift, clutch, and brakes) are well-placed, reducing fatigue on extended rides.
5. **Aftermarket Support and Customization**
The R1200RS has a **strong aftermarket presence**, with availability of:- **Performance upgrades** (exhaust, ECU tuning, clutch kits)
- **Suspension modifications** (WP forks, rear shock upgrades)
- **Aesthetic customization** (fairings, paint, decals)
- **Accessories** (panniers, windshields, lighting)
6. **Resale Value**
Compared to many adventure bikes, the R1200RS retains its value well, especially if maintained properly. Well-kept examples from this era still command a **good resale price**.
7. **Electronics and Safety Features**
The bike includes **BMW s ConnectedDrive system**, which offers:- **Motorcycle Stabilization Program (MSP)** Helps prevent rollovers
- **Traction Control (TC)**
- **ABS (Anti-lock Braking System)**
- **Cornering ABS (CABS)**
These features enhance safety, particularly in wet or technical conditions.
---
#### **Cons**
1. **High Maintenance Costs**
BMW motorcycles are **notoriously expensive to maintain**. Common high-cost services include:- **Regular oil changes (synthetic full synthetic, $100 $150 every 6,000 8,000 km)**
- **Chain and sprocket replacements ( $300 $500 every 10,000 15,000 km)**
- **Suspension servicing ( $200 $400 per shock/fork)**
- **Brake system upgrades (pads, rotors, calipers can cost $500 $1,000 )**
- **Electronics diagnostics (if MSP or ABS fails, repairs can exceed $1,000)**
2. **Complexity and Specialized Mechanics**
BMW bikes require **skilled mechanics** familiar with their systems. Many local garages may not service them properly, leading to **misdiagnoses or poor repairs**. Owners often need to rely on **BMW dealerships or specialized BMW shops**, which can be costly.
3. **Weight and Handling**
The R1200RS weighs **around 220 230 kg (wet)**, making it **heavier than many adventure bikes** (e.g., Honda Africa Twin, Yamaha T n r ). This can affect **maneuverability in tight spaces** and **fuel efficiency** ( 5.5 6.5 L/100 km).
4. **Fuel Consumption**
While efficient for a large adventure bike, the R1200RS still **consumes more fuel than smaller dual-sports**. Expect **around 5.5 6.5 liters per 100 km**, depending on riding style and terrain.
5. **Vibration and Noise**
The **parallel-twin engine** can produce noticeable **vibration at certain RPMs**, particularly in the **mid-range**. While well-tuned, some riders find it **less smooth than inline-four engines** (e.g., BMW GS 1200). The **exhaust note is loud and aggressive**, which may not appeal to all riders.
6. **Valve Cover and Ventilation Tube Issues (Common Problems in This Era)**
The **valve cover and ventilation tube system** on the **1203cc engine (2015 2018)** has been known to develop **leaks and carbon buildup**, leading to:
- **Oil leaks** (if the ventilation tube fails, pressure builds up, risking gasket failure)
- **Carbon deposits** (if the ventilation system clogs, leading to poor engine breathing)
- **Check engine lights (CEL)** due to misfires or sensor issues
**Solution:** Regular inspection and **cleaning/replacement of the ventilation tube and valve cover gaskets** ( $100 $300 in labor parts).
7. **Electronics Reliability**
While advanced, BMW s **electronic systems (MSP, ABS, ECU)** can be **fussy and prone to failures**. Software updates are sometimes required, and **sensor replacements (e.g., throttle position sensor, MSP sensors) can be expensive**.
8. **Depreciation Over Time**
While the R1200RS holds value better than many bikes, it still **loses 10 15% of its value annually**. If you plan to keep it long-term, this may not be a major issue, but for short-term ownership, depreciation adds to the overall cost.
9. **Limited Off-Road Capability**
While capable of **light off-road**, the R1200RS is **not a true adventure bike** like the BMW GS 1250 or Honda Africa Twin. It lacks:- **Full mudguard coverage**
- **More aggressive suspension travel**
- **Better tire options for extreme off-road**
Riders pushing it hard on rough terrain may find it **underpowered or uncomfortable**.
10. **Parts Availability and Lead Times**
While BMW has a **good parts network**, some **specialty components (e.g., suspension seals, O-rings, electronics)** can have **long lead times**, especially if ordering from non-BMW suppliers.
---
### **Key Considerations Before Purchase**
1. **Budget for Maintenance**
- **Annual maintenance cost:** **$1,500 $3,000 ** (oil changes, chain service, suspension, brakes, etc.).
- **Unexpected repairs:** Always have **emergency funds** set aside.
2. **Service History and Condition**
- **Check for:**- **Oil leaks** (valve cover, oil filter housing, chain guide)
- **Carbon buildup** (inspect intake valves and ports)
- **Suspension wear** (fork seals, rear shock bushings)
- **Brake system health** (rotor thickness, pad wear)
- **Avoid bikes with:**- **Neglected electronics** (frequent CEL codes)
- **Rust or corrosion** (especially in suspension and frame)
- **Mismatched or aftermarket parts** (can indicate poor maintenance)
3. **Riding Intent**
- **Best for:** **On-road touring, light off-road, mixed-terrain riding, and riders who prioritize comfort and performance.**
- **Not ideal for:** **Aggressive off-roading, daily commuting (due to weight), or budget-conscious buyers.**
4. **Test Ride and Inspection**
- **Listen for:**- **Unusual engine noises** (knocking, ticking could indicate valve or bearing issues)
- **Excessive vibration** (may indicate worn components)
- **Check:**- **Suspension responsiveness** (should feel firm but not harsh)
- **Braking performance** (should stop quickly and predictably)
- **Gear shifting smoothness** (no grinding or hesitation)
---
### **Final Recommendation**
#### **Buy If:**You are a **serious rider** who can **commit to regular maintenance** and **budget for potential repairs**.
Removed From: 2016 BMW R1200RS with 74,861 miles, Please review all pictures to assess the condition of item. 15-18 BMW R1200RS ENGINE MOTOR AIR VENT VENTILATION TUBE VALVE COVER, This item is in used condition. Please review pictures for damage and flaws.