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SPI, SM-09281, 2 Standard Bore Piston Kits for Ski-Doo 850 ETEC fits 2017-2025 Models – 82mm | Options and Comparison Guide

$175.99

SKU: E-B0771Q89MS Category:

Comparison view: Compare SPI, SM-09281, 2 Standard Bore Piston Kits for Ski-Doo 850 ETEC fits 2017-2025 Models – 82mm with other Pistons options using this source-backed discriminator: Compatible with Ski-Doo models below: 2019-2023 Backcountry 850 ETEC 2024-2025 Backcountry 850 Adrenaline ETEC 2019-2025 Backcountry 850 X ETEC 2019-2025 Backcountry 850 XRS ETEC 2025 Backcountry 850 XRS ETEC Turbo R 2023-2025 Expedition 850 SE ETEC 2020-2025 Expedition 850 Xtreme ETEC 2018-2025 Freeride 850 ETEC 2022-2023 Freeride 850 ETEC Turbo 2024-2025 Freeride 850 ETEC Turbo R 2024-2025 MXZ 850 Adrenaline ETEC 2.

Use this second point to evaluate the tradeoff: Item Weight: 3 pounds. Use a comparison lens: material, dimensions, compatibility, package scope, and upgrade tradeoffs.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.

Description

Comparison points and tradeoffs

When comparing SPI, SM-09281, 2 Standard Bore Piston Kits for Ski-Doo 850 ETEC fits 2017-2025 Models – 82mm with other Pistons options, use this source-backed detail as the primary discriminator: Compatible with Ski-Doo models below: 2019-2023 Backcountry 850 ETEC 2024-2025 Backcountry 850 Adrenaline ETEC 2019-2025 Backcountry 850 X ETEC 2019-2025 Backcountry 850 XRS ETEC 2025 Backcountry 850 XRS ETEC Turbo R 2023-2025 Expedition 850 SE ETEC 2020-2025 Expedition 850 Xtreme ETEC 2018-2025 Freeride 850 ETEC 2022-2023 Freeride 850 ETEC Turbo 2024-2025 Freeride 850 ETEC Turbo R 2024-2025 MXZ 850 Adrenaline ETEC 2.

Use this second fact to evaluate the tradeoff: Item Weight: 3 pounds. A third point to compare across alternatives is: Pistons are for standard bore size 82.00mm.

Alternative-selection boundary

Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.

Complete source-backed product details

Manufacturer ‎SPI
Brand ‎SPI
Item Weight ‎3 pounds
Package Dimensions ‎9 x 7 x 5 inches
Manufacturer Part Number ‎(2)SM-09281

Compatible with Ski-Doo models below:
2019-2023 Backcountry 850 ETEC
2024-2025 Backcountry 850 Adrenaline ETEC
2019-2025 Backcountry 850 X ETEC
2019-2025 Backcountry 850 XRS ETEC
2025 Backcountry 850 XRS ETEC Turbo R
2023-2025 Expedition 850 SE ETEC
2020-2025 Expedition 850 Xtreme ETEC
2018-2025 Freeride 850 ETEC
2022-2023 Freeride 850 ETEC Turbo
2024-2025 Freeride 850 ETEC Turbo R
2024-2025 MXZ 850 Adrenaline ETEC
2024-2025 MXZ 850 Adrenaline ETEC Blizzard Package
2018-2019/2023 MXZ 850 Blizzard ETEC
2017-2022 MXZ 850 TNT ETEC
2017-2022/2024-2025 MXZ 850 X ETEC
2018-2025 MXZ 850 XRS ETEC
2025 MXZ 850 XRS ETEC Competition Package
2024-2025 MXZ 850 XRS ETEC Competition Package Turbo R
2017-2023 Renegade 850 Adrenaline ETEC
2024-2025 Renegade 850 Adrenaline ETEC Enduro Package
2018 Renegade 850 Back Country ETEC
2018 Renegade 850 Back Country X ETEC
2019-2023 Renegade 850 Enduro ETEC
2017-2023 Renegade 850 X ETEC
2018-2023 Renegade 850 XRS ETEC
2024-2025 Summit 850 Adrenaline ETEC
2024-2025 Summit 850 Adrenaline ETEC Edge Package
2022-2023 Summit 850 Edge ETEC
2024 Summit 850 HCE ETEC
2025 Summit 850 HCE ETEC Turbo R
2017-2023 Summit 850 SP ETEC
2017-2025 Summit 850 X ETEC
2020-2025 Summit 850 X ETEC Expert Package
2021-2022 Summit 850 X ETEC Turbo
2023-2025 Summit 850 X ETEC Turbo R
2020-2022 Summit 850 X ETEC Turbo Expert Package
2023-2025 Summit 850 X ETEC Turbo R Expert Package

Source product highlights

  • Manufactured by SPI & Made in Taiwan
  • Included is two piston kits (pistons, rings, circlips and wrist pins)
  • T-Moly series pistons feature silicone aluminum alloy construction with Teflon and molybdenum coating and a hard anodized crown
  • All kits are interchangeable with OEM components
  • Pistons are for standard bore size 82.00mm

Product facts

Specifications

Canonical product
MP-US-B0771Q89MS
Source product ID
B0771Q89MS
Category
Motorcycle & Atv / Parts / Engine / Pistons & Accessories / Pistons
Available images
1

No structured vehicle fitment data is available. Compare the listing with the vehicle and existing part before ordering.

Selection, alternatives, tradeoffs, upgrades, and direct replacements

Buying guidance

Quick decision

Use the supplied facts to compare this pistons with direct replacements and nearby alternatives.

Choose this if

  • The listed specifications and referenced numbers match the part you need.
  • The package contents cover the repair without missing required components.

Consider another option if

  • Your vehicle, connector, side, dimensions, or part number do not match the listing.
  • You need a different package quantity, material, or variation.

Before you buy

  • Compare the listing title, photos, package contents, and specifications with the part being replaced.
  • Confirm vehicle compatibility and installation requirements before ordering.

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