This is Husqvarna and Oregon's new conversion kit to run the new .325" lo profile .043" chain. Check the compatibility table above to ensure this suits your chainsaw. This kit contains the correct sprocket for the chainsaw, so no need to worry about what sprocket you need, as you will be replacing it.

Product Description

SpeedCut™ Nano Conversion Kits has been engineered from the ground up with maximum efficiency in mind. Built to optimize saw performance, SpeedCut Nano is the first .325 Low Profile system and meets the demands of tree care professionals like no other on the market.

Product Details

For saws in the 1-3hp range (20-38cc)
Pitch: .325 Low Profile (NEW) narrow kerf, Gauge: .043
Lubritec™ keeps your chain and guide bar oiled for less friction and longer life
Longer run time from a uniquely designed SpeedCut Nano 80TXL saw chain which increases saw cutting efficiency
Increased speed allows compact saws to take on a big projects
Smooth cuts and nearly no cutting chatter
Performance that won’t stall in the cut

speedcut-bar

Converting your chainsaw with Oregon’s SpeedCut Nano Conversion Kit offers several advantages and trade-offs. Here’s a breakdown of the pros and cons to help you decide if it's the right upgrade for your saw.

Pros of the SpeedCut Nano Conversion Kit

? Faster Cutting Speed

The .325" low-profile chain and narrow-kerf bar reduce resistance, allowing for up to 15% faster cutting compared to standard 3/8" low-profile setups.

? Lower Power Requirement

The lightweight bar and chain require less energy, making it ideal for small to mid-sized saws (20cc-38cc).
This means improved cutting efficiency on battery-powered and smaller gas chainsaws.

? Reduced Kickback & Smoother Cutting

Designed with a smaller nose sprocket and a unique narrow-kerf chain, reducing kickback potential while delivering smoother cuts.

? Less Weight, Less Fatigue

The lightweight design helps reduce operator fatigue, making it easier to handle over extended periods.

? Extended Battery Life (For Battery Chainsaws)

The reduced cutting resistance allows electric chainsaws to cut longer on a single charge compared to standard setups.

Cons of SpeedCut Nano Conversion Kit

? Limited to Smaller Chainsaws

Not suitable for larger saws (over 40cc) that typically run standard .325" or 3/8" chains.

? Less Durability in Tough Conditions

The thinner chain and bar are not ideal for heavy-duty cutting, such as hardwood milling or felling large trees.
More susceptible to wear if used on abrasive wood types.

? Higher Chain Stretch

The smaller chain may stretch more frequently, requiring more frequent tension adjustments.

? Limited Chain & Bar Availability

Compared to traditional .325" or 3/8" chains, SpeedCut Nano components may not be as widely available locally, making it harder to find replacements in some areas. We are always well stocked and it's always worth having a spare chain on hand.

Final Verdict

The Oregon SpeedCut Nano Conversion Kit is a great choice if you:
?? Own a small to mid-sized chainsaw (20cc-38cc)
?? Want faster cutting speeds with reduced power consumption
?? Use a battery-powered saw and want extended run time
?? Prefer lighter weight for ease of use

However, if you frequently cut large trees, hardwood, or need a heavy-duty chain, you may want to stick with a standard .325" or 3/8" chain setup. Or if you want a smaller chain we also have the Panther mini conversion kits running 1/4" .043 chain.

Country/region

Collection: Stihl - Group 2C 2C

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614385 Oregon Speed Cut Nano Combo 16"[35cm] .325 .043[1.1mm] 64 drive links

614385 Oregon Speed Cut Nano Combo 16"[35cm] .325 .043[1.1mm] 64 drive links