SKI-DOO SPI 54-773P2 09-773-02 0.50MM 670

( Brand: Ski-doo Spi ), ( Manufacturer Part Number: 54-773P2 ), ( Replaces Oem Numbers: 420886531 420886530 420887612 420886536 ), ( Location: Pistons ), ( Disclaimer: Pictures Provided By The Manufacture ), ( Years: 1993 1994 1995 1996 1997 1998 1999 ), ( Country Of Origin: United States ), ( Years 2: 93 94 95 96 97 98 99 )

Review SKI DOO SPI 0.50mm Oversize Mx z 670 fits FORMULA GRAND MX TOURING SS 1993–1999

Introducing the Ski-Doo SPX 54-773P2 09-773-02 0.50mm MXZ 670 Formula Touring, a high-performance snowmobile engineered for those who seek an unparalleled riding experience. This exceptional machine is designed for touring, blending the comfort and versatility required for long-distance adventures with the agility and power for exhilarating rides.

The heart of this snowmobile is the powerful Rotax 600R E-TEC engine, delivering impressive power and torque for quick acceleration and effortless climbing. Its advanced Electronic Fuel Injection system ensures optimal engine performance in various temperatures and riding conditions.

The MXZ 670 Formula Touring comes equipped with the Ski-Doo exclusive REV-XC skis for unmatched handling and stability. These skis, combined with the renowned ARS (Active Ride Control) suspension system, provide a smooth and comfortable ride even on the most challenging terrains.

This touring model features a spacious and ergonomically designed cockpit, allowing riders to enjoy hours of comfortable riding. The adjustable Ergo-Fit seat ensures a custom fit for various rider sizes, while the heated grips and seat provide added comfort in cold conditions.

Additionally, the Ski-Doo SPX 54-773P2 09-773-02 0.50mm MXZ 670 Formula Touring boasts a generous storage capacity, including a large under-seat storage compartment and a conveniently placed cargo net for additional gear. The windshield and passenger seat are also removable, offering the flexibility to customize the snowmobile according to your preferences.

Safety features include the BRP iQ Ride Connect system, which allows you to connect your snowmobile to your smartphone and access important ride data, as well as a handwarmer and engine block heater plug for added convenience.

In summary, the Ski-Doo SPX 54-773P2 09-773-02 0.50mm MXZ 670 Formula Touring is an exceptional snowmobile, expertly crafted for those who crave power, performance, and comfort on their winter adventures. With its advanced features, sleek design, and unmatched versatility, this machine is sure to exceed your expectations and redefine your snowmobiling experience.

The Ski-Doo MXZ 670 Formula Touring is a mid-size snowmobile that is known for its agility, power, and comfort. Here are some pros and cons to help you make an informed decision about purchasing this particular model:

1. Power: The Ski-Doo MXZ 670 Formula Touring is powered by a 670cc twin engine which delivers plenty of power for trail riding and light off-trail use.

2. Agility: With its lightweight design and narrow width, this snowmobile is highly maneuverable, making it a great choice for navigating tight trails and forested areas.

3. Comfort: The MXZ 670 Formula Touring comes with a comfortable and spacious seat, adjustable suspension, and heated grips to ensure a comfortable ride even on long trips.

4. Versatility: This snowmobile can be used for both trail riding and light off-trail use, making it a versatile choice for riders who want the flexibility to explore different types of terrain.

5. Reliability: Ski-Doo is known for building durable and reliable snowmobiles, and the MXZ 670 Formula Touring is no exception.

1. Price: The MXZ 670 Formula Touring is a mid-range snowmobile, and its price point may be higher than some entry-level models.

2. Limited Suspension: While the adjustable suspension is a nice feature, it may not be sufficient for heavy off-trail use or rough terrain.

3. Limited Storage: This snowmobile does not come with a large amount of storage space, which may be a downside for riders who plan to carry a lot of gear.

In conclusion, the Ski-Doo MXZ 670 Formula Touring is a great choice for riders who are looking for a powerful, agile, and comfortable snowmobile for trail riding and light off-trail use. Its reliability and versatility make it a worthwhile investment, but its price point and limited storage may be a drawback for some.

If you are looking for a mid-size snowmobile for trail riding and light off-trail use, the Ski-Doo MXZ 670 Formula Touring is a great option to consider. Its power, agility, comfort, and reliability make it a worthwhile investment for serious riders. However, if you require more storage space or plan to use the snowmobile heavily off-trail, you may want to consider a larger or more heavily-equipped model.

Details:

Key Features: T-Molly Series Advanced coating on the Skirt dramatically reduces friction, resists seizure, and improves heat transfer. Condition: Brand new never installed. No difference in fit, durability, or function. Direct replacement with enhanced performance ideal when cylinders have been honed or bored.

SP1/SPI is a trusted aftermarket brand for snowmobile parts, known high-quality, performance-oriented pistons manufactured to OEM specifications. SP1 / SPI T-Molly series piston kit. Precision-engineered for excellent heat dissipation in extreme cold conditions. This is a common and accepted practice for SP1/SPI parts.

Genuine SP1 T-Molly Piston Kit Part # 09-773-02 0.50mm Oversize 78.50mm Bore. Machined smooth dome for better combustion efficiency.

part #: 54773p2 prices

• $81.95-$431.99

specifications enginesnowmobile:

• for models: Mx, Touring, Ss, Formula, Grand
• for makes: Skidoo, Ski-doo
• for years: 1993-1999
• brand: Ski-doo Spi
• mpn: 54-773p2
• replaces oem numbers: 420886531 420886530 420887612 420886536
• location: Pistons
• disclaimer: Pictures Provided By The Manufacture
• years: 1993 1994 1995 1996 1997 1998 1999
• country of origin: United States
• years 2: 93 94 95 96 97 98 99

shipping enginesnowmobile:

• type: Fixed
• cost: $0.00
• service: Economy
• transit: 4-10 Days
• class: Economy

offer enginesnowmobile:

• availability: In Stock
• best offers: True
• sold: 0
• options: Ship-to-home
• started: April 24, 2026

general enginesnowmobile:

• condition: New
• Snowmobile Parts > Engines Components > Snowmobile Engine Components

seller enginesnowmobile:

• # reviews: 1496
• rating: 100.0%
• city: Fairbanks, Alaska

returns enginesnowmobile:

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

payments enginesnowmobile:

• wallet: Paypal
• credit card: Diners-club
• other

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