Product images and videos 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.
Simpson
CLASSIC SMALL ALLOY SFI-5 PANT
SKU: S02X SF55113
Easy — 1–2 hours
Overview
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Part #: SF55113
Our new Classic Racing jackets, pants, and suits have been updated to have a modern look while not losing the heritage of our classic three strips. The Classic line is SFI -5 certified and made from our very popular, durable, and race-proven satin twill Nomex (R) fabric, perfect for a day at the track. Proudly designed and manufactured in Hawthorne, CA USA.
Features:
- SFI 3.2A/5 certified
- Lightweight Satin Twill Nomex (R)
- Vertical quilting
- Embroidered epaulets and logos
- Engineered for extra maneuverability
- Designed and manufactured Hawthorne, CA USA
Small - Alloy
Vehicle Symptoms
- Need SFI 3.2A/5 rated pants for track day
- My old racing suit is worn out
- Looking for lightweight Nomex pants
- Required SFI-5 pants for competition
- Need comfortable racing pants with mobility
Relevant Conversations
- Simpson SFI-5 racing pants
- best Nomex pants for racing
- Simpson Classic racing pants review
- SFI 3.2A/5 vs SFI 5
- lightweight racing pants for summer
- where to buy Simpson racing pants
- Simpson SF55113 size chart
- racing pants that allow movement
- Nomex satin twill pants
- Simpson Classic line jacket and pants combo
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
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Specifications
| Brand | Simpson |
| Part Number | S02X SF55113 |
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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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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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