1. Pistons, Rings & Piston Kits Products
  2. sku: 9365651629394604
  3. TRIUMPH T1120600

TRIUMPH T1120600 Engine Motor Block Pistons

fits model: 900, Trophy. make: Triumph. year: 1997.

T1120600 Triumph 1997 Trophy 900 Oem Engine Motor Block Pistons

( Manufacturer Part Number: T1120600 ), ( Type: Piston Set )

Review TRIUMPH Oem Engine Motor Block Pistons fits TROPHY 900 1997

The Triumph T1120 engine, specifically the 1997 Trophy 900 model, is a legendary motorcycle engine known for its power and reliability. The motor block at the heart of this engine is a cast iron monobloc design, which provides excellent strength and durability. It is a SOHC (Single Overhead Camshaft) engine with a capacity of 899 cc.

The cylinder bore of this motor block measures 73.4 mm, and the piston stroke is 64.1 mm. Each piston, which is precisely engineered to fit within the motor block, has a diameter of 72.0 mm and a total height of 246.5 mm. The piston crown is designed with a dished shape to optimize combustion efficiency and power output.

The pistons are made of an aluminum alloy material, ensuring they are lightweight yet strong enough to withstand the rigors of high-performance motorcycling. They feature a textured surface to enhance oil retention and cooling, which is crucial for maintaining optimal engine performance.

The piston rings are designed for a snug fit within the cylinder bore to minimize piston to wall friction, thereby reducing power loss and ensuring efficient combustion. The top compression ring is made of a high-tensile, low-expansion material to maintain proper compression ratio, while the second ring is an oil control ring that prevents oil from seeping past the piston rings and into the crankcase.

The motor block is also equipped with a crankshaft and connecting rods designed for optimal power transmission and durability. The engine's cooling system includes a liquid-cooled radiator and water pump, ensuring the engine stays within an optimal operating temperature range for consistent performance.

In summary, the Triumph T1120 motor block, as featured in the 1997 Trophy 900 engine, is a robust and powerful component that forms the foundation of this iconic motorcycle engine. The pistons, with their precise dimensions and materials, play a crucial role in delivering the engine's impressive power and torque output while maintaining the reliability and longevity that Triumph engines are known for.

Triumph T1120 900 engine, specifically the motor block, pistons, and crankshaft from a 1997 Trophy, can be a good choice for various reasons, but it also comes with certain drawbacks. Here's a brief analysis of its pros and cons to help you make an informed decision.

Pros:

1. Reliability: The Triumph T1120 900 engine is known for its durability and reliability. The motor block, pistons, and crankshaft are robust components that can withstand heavy use for an extended period.

2. Power: The engine produces a significant amount of power, making it a popular choice for custom motorcycle builds and racing applications.

3. Availability: Spare parts for this engine are widely available on the market, ensuring that it is relatively easy to find and purchase components when needed.

4. Cost-effective: Compared to newer engines, the Triumph T1120 900 engine can be more cost-effective, especially when it comes to spare parts and maintenance.

Cons:

1. Age: The engine is from the late 1990s, which means that it may have some wear and tear, requiring more frequent maintenance and repairs.

2. Emissions: The engine does not meet modern emissions standards, which can make it challenging to register and legally use in some areas.

3. Complexity: The Triumph T1120 900 engine is a complex design, which can make maintenance and repairs more challenging and time-consuming for those without the necessary expertise.

4. Fuel efficiency: The engine is not known for its high fuel efficiency, which can lead to higher operating costs over time.

Conclusion:

The Triumph T1120 900 engine motor block, pistons, and crankshaft from a 1997 Trophy can be an excellent choice for those seeking a powerful, reliable, and cost-effective engine for their custom motorcycle build or racing application. However, it comes with some drawbacks, including its age, complexity, and fuel efficiency. Ultimately, the decision to buy this engine depends on your specific requirements, expertise, and budget.

Recommendation:

If you are looking for a powerful, reliable, and cost-effective engine for your custom motorcycle build or racing application, the Triumph T1120 900 engine could be a good choice. However, it is essential to consider its age, complexity, and fuel efficiency before making a purchase. Ensure that you have the necessary expertise and resources to maintain and repair the engine, and be aware of any local regulations regarding emissions.

Details:

The Consumer Rights Act 2015 says goods must be as described, fit for purpose and of satisfactory quality. Goods will not be shipped until funds have cleared. This does not affect your statutory rights. This is a summary of some your key rights.

The information in this summary box summarises some of your key rights. Please review all pictures to assess the condition of item. This piston set is in good condition and shows normal signs of wear. Estimated Delivery.

Please view all photos closely for details. Zone 1 Belgium, France, Germany, Luxembourg, Netherlands, Republic of Ireland, Austria, Denmark. Zone 3 USA, Canada, Australia, Africa, South America. World Delivery Estimations: Country.

Zone 2 Croatia, Czech Republic, Iceland, Italy, Slovakia, Spain, Estonia, Finland, Montenegro, Norway, Hungary, Poland, Portugal, Serbia, Slovenia, Sweden, Greece, Latvia, Lithuania, Romania. All parts are used except for small consumables. Do you test the parts before selling them?, Yes, we thoroughly inspect and all to ensure they are in working condition. However, as they are used, some wear and tear is expected.

DELIVERY DETAILS All goods are dispatched via USPS or UPS depending on size and Value. Why do they choose us.

part #: t1120600 prices

  • $160.30-$450.00

specifications pistondon:

  • for models: 900, Trophy
  • for makes: Triumph
  • for years: 1997
  • mpn: T1120600
  • type: Piston Set

payments pistondon:

  • credit card: Visa
  • wallet: Google-pay
  • other

returns pistondon:

  • time: 30 Days
  • paid by: Buyer
  • policy: Returns Accepted

offer pistondon:

  • started: December 18, 2025
  • best offers: True
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

seller pistondon:

  • city: Rancho Cordova, California
  • rating: 99.5%
  • # reviews: 32892

shipping pistondon:

  • cost: $25.00
  • transit: 4-8 Days
  • service: UPS Ground
  • type: Fixed
  • class: Standard
  • carrier: UPS

general pistondon:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
for models: 900, trophy, for makes: triumph, for years: 1997, type: piston set,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 9365651629394604,

Triumph T1120600 Is Similar To:

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2 offers $160.30–$450.00 USD
  • Offer #1: $160.30 price + $25.00 shipping estimate = $185.30* total. Debit Card 1997 Triumph Trophy 900 OEM ENGINE MOTOR BLOCK PISTONSRemoved From: 1997 Triumph Trophy 900 with 51711 miles.+$25.00 shipping
  • Offer #2: $450.00 price + $Calculated shipping estimate = $450.00* total. It doesn t cost very much although there are two different bikes listed. Our ZIP Code is 33064.+$Calculated shipping

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