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Drivetrain› Belt and Chain Drive

Speedwerx

SECONDARY HELIX 38P44 S-D QRS

$199.95 $88.39 Save $111.56

SKU: QRS-38P44

In Stock
In Stock
Ships by Oct 31
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Speedwerx Ski-Doo QRS Helix is a performance upgrade for your snowmobile's secondary clutch. This helix features a progressive cut, meaning it gradually changes from its starting angle to its ending angle along the entire length of the ramp. Machined in-house by Speedwerx, these helices are available in a variety of angles to help you tune your snowmobile's performance. The QRS-38P44 specifically is designed to fit popular Ski-Doo models from 2008 to present.

These items are intended for closed-course competition use only and may be subject to emissions laws. Alteration of emissions-related components can result in substantial fines and penalties.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSpeedwerx
Part NumberQRS-38P44
CategoryClutch
5,000+ Trusted brands
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5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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