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Specifications, Details & Support Model Fit Guide Reviews

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

Fits Stihl MS180, MS170, MS171
For saws in the 1-3hp range (20-38cc)
Pitch: .325" Low Profile (NEW) narrow kerf, Gauge: .043", chain drive link count: 51, bar length 12", 7-tooth spur sprocket
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

Specifications, Details & Support

Chain Bar Sprocket Conversion Kits
Product Family	SpeedCut Nano™
Chain Type	80TXL
Pitch Pitch Chain Pitch is the size of the chain, and is defined as the distance between any three consecutive rivets divided by two. Oregon chain is made in several pitches - 1/4" is the smallest, 3/8" is the most popular, 3/4” is the largest. Pitch is important because the drive sprocket must be the same pitch as the chain, and if applicable, the bar nose sprocket. The easiest way to determine the pitch of your chain is to look at the number stamped on the drive link.	.325" Low Profile™
Gauge Gauge Chain Gauge is the Drive Link's thickness where it fits into the bar groove. The gauge of the chain and the gauge of the bar must match. Oregon has several gauges for chainsaws - such as, .043”, .050"", .058” and .063"". Normal wear can make it difficult to accurately measure chain gauge on a worn chain. Always order by the number stamped on the drive link of your old chain to assure correct gauge.	0.043"
Bar Length	12"
Drive Links Drive Links The length of your chain is determined by counting the number of drive links in your chain. Your drive link count has a direct correlation to your bar’s length. Be careful; a bar made by Oregon may take a different drive link count than that of another producer. Here’s a tip: count the number of drive links in the chain you have now, and write that number down someplace where you can find it. Or, if you have an Oregon chain in an Oregon box, the drive link count is stamped on the flap; you can save that flap for future reference.	51.0
Sprocket Nose Tooth Count	7.0

General
Volume	0.27 hl
Product UOM	Each
Weight (with Packaging)	1.75 Lb
Net Weight Carton	3.508 Lb

Model Fit Guide

Need Help? Contact Customer Service at 800-223-5168 or email us at oregon.support@oregontool.com

Product Details

Fit Guide

Stihl