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  3. BMW 11257720677

BMW 11257720677 Pistons Connecting Rods Motor Crank Engine

fits model: K1600, Gt. make: Bmw. year: 2011–2015.

11257720677 Bmw 11-15 K1600 Gt Pistons And Connecting Rods Motor Crank Engine

( Manufacturer Part Number: 11257720677 ), ( Materials Sourced From: United States ), ( Country Of Origin: Germany ), ( Type: Pistons Connecting Rods ), ( Color: Silver ), ( Manufacturer Warranty: Unspecified Length ), ( Storage Location: H.4.a.3 Zx82145-x ), ( Custom1: 203106 ), ( Material: Aluminum / Steel ), ( Machine Type: Street Motorcycle ), ( Vintage Part: No )

Review BMW Pistons And Connecting Rods Motor Crank Engine fits K1600 GT 2011–2015

Introducing the BMW 11257720677 11-15 K1600 GT pistons, connecting rods, and motor crank - a high-performance upgrade for your BMW K1600 GT engine. These components are meticulously engineered to deliver enhanced power, durability, and efficiency to your motorcycle.

Starting with the pistons, these forged aluminum alloy pistons are designed with a state-of-the-art, CNC machining process. This ensures a precise fit and perfectly balanced dimensions for optimal engine performance. The piston dome shape is optimized for a better gas exchange process, allowing for a more efficient combustion cycle. The piston rings are made from a high-temperature, low-friction material, ensuring a snug fit and reducing engine wear over time.

Moving on to the connecting rods, these lightweight yet robust components are crafted from high-strength steel. The rods are precisely machined to ensure a perfect fit and balance between the pistons and crankshaft. The rod bearings are made from a durable, long-lasting material, reducing the risk of wear and tear in the engine.

Finally, the motor crank is a critical component of the engine that transfers power from the combustion process to the transmission. This BMW replacement crank is designed to meet original equipment specifications, ensuring a perfect fit and precise function. The crankshaft is made from high-strength steel and is precision-balanced to minimize vibrations and improve engine smoothness.

In summary, the BMW 11257720677 11-15 K1600 GT pistons, connecting rods, and motor crank are a high-quality upgrade for your BMW K1600 GT engine. These components are meticulously engineered to deliver enhanced power, durability, and efficiency, making them an excellent investment for those seeking to maximize the performance of their motorcycle.

Buying new pistons, connecting rods, crankshaft, and motor for a BMW K1600 GT engine (BMW part numbers: 112 57 720 677) is a significant investment in your motorcycle. Here are some pros and cons to help you make an informed decision.

Pros:

1. Improved engine performance: New pistons, connecting rods, crankshaft, and motor can lead to increased horsepower and torque, resulting in better acceleration and overall performance.

2. Enhanced reliability: Worn-out or damaged pistons, connecting rods, and crankshaft can lead to engine failure. Replacing these components with new ones can help prevent future engine issues and extend the life of your motorcycle.

3. Smoother engine operation: New pistons and connecting rods can help reduce engine knocking and vibration, resulting in a smoother and more enjoyable riding experience.

Cons:

1. Cost: Replacing the pistons, connecting rods, crankshaft, and motor is a significant investment, with the cost ranging from several hundred to several thousand dollars, depending on the labor and parts involved.

2. Time and inconvenience: Having your motorcycle's engine rebuilt can be time-consuming and inconvenient, as it may require you to be without your bike for several days or even weeks.

3. Potential for unintended consequences: Replacing only some components of the engine, such as the pistons or connecting rods, may not address underlying engine issues, and could even lead to new problems. For example, if the crankshaft is worn, replacing only the pistons could result in damage to the new pistons.

Conclusion:

Replacing the pistons, connecting rods, crankshaft, and motor on a BMW K1600 GT engine can lead to improved performance, increased reliability, and a smoother riding experience. However, this investment comes with a significant cost, time commitment, and potential for unintended consequences.

If you are experiencing engine issues, it is essential to have a qualified technician diagnose the problem accurately before making any decisions about engine components. In some cases, it may be more cost-effective to address the underlying issue rather than replacing all the engine components.

Recommendation:

Before making a decision to replace the pistons, connecting rods, crankshaft, and motor on your BMW K1600 GT engine, it is recommended that you consult with a qualified technician to diagnose and address any underlying engine issues. They can help you determine the root cause of the problem and provide you with cost-effective solutions to improve your engine's performance and reliability.

Details:

Bearings included but replacement recommended. Includes 6 pistons OEM and connecting rods. Pistons Connecting Rods Set of 6 - Complete engine internal set for inline-6. Fits 2011 2016 BMW K1600 GT, GTL, and Baggier model's.

Good used condition with normal carbon buildup on piston crowns; rods are straight and caps matched. Part is off a Good Running 2014 BMW K1600GT, Watch Video of this Unit - YouTube.

part #: 11257720677 prices

  • $220.80-$269.99

specifications pistondon:

  • for models: K1600, Gt
  • for makes: Bmw
  • for years: 2011-2015
  • mpn: 11257720677
  • materials sourced from: United States
  • country of origin: Germany
  • type: Pistons Connecting Rods
  • color: Silver
  • manufacturer warranty: Unspecified Length
  • storage location: H.4.a.3 Zx82145-x
  • custom1: 203106
  • material: Aluminum / Steel
  • machine type: Street Motorcycle
  • vintage part: No

shipping pistondon:

  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • class: Standard
  • transit: 4-8 Days
  • carrier: FedEx
  • type: Fixed

offer pistondon:

  • quantity: 1
  • availability: In Stock
  • started: December 19, 2025
  • sold: 0
  • options: Ship-to-home

general pistondon:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
  • condition: Used

payments pistondon:

  • credit card: Discover
  • wallet: Apple-pay
  • other

seller pistondon:

  • # reviews: 2011 98
  • city: Odessa, Florida
  • rating: 99.2%

returns pistondon:

  • paid by: Buyer
  • time: 30 Days
  • policy: Returns Accepted
for models: k1600, gt, for makes: bmw, for years: 2011-2015, materials sourced from: united states, country of origin: germany, type: pistons connecting rods, manufacturer warranty: unspecified length, storage location: h.4.a.3 zx82145-x, custom1: 203106, machine type: street motorcycle, vintage part: no,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, color: silver, material: aluminum / steel, sku: 9384431802860663,

Bmw 11257720677 Is Similar To:

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5 offers $220.80–$269.99 USD
  • Offer #1: $269.99 price + $7.85 shipping estimate = $277.84* total. Genuine BMW Motorrad Part# NEW OEM BMW ENGINE PISTON K1600B K1600GT K1600GTL 2010 2026.+$7.85 shipping
  • Offer #2: $269.99 price + $7.85 shipping estimate = $277.84* total.+$7.85 shipping
  • Offer #3: $220.80 price + $0.00 shipping estimate = $220.80* total. Includes 6 pistons (OEM ) and 6 connecting rods (OEM 11247843237). Pistons & Connecting Rods (Set of 6) - Complete engine internal set for inline-6.FREE SHIPPING
  • Offer #4: $269.99 price + $7.85 shipping estimate = $277.84* total.+$7.85 shipping
  • Offer #5: $93.22 price + $21.75 shipping estimate = $114.97* total. cross reference the above part to your machine. BMW Pt Nr.+$21.75 shipping

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