SKU: 52147353446

Smith Mainline - MIPS - Matte Black

Sale price$292.50 Regular price$325.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

Smith Mainline - MIPS - Matte BlackProduct Details Protection Complete Koroyd coverage for lightweight, energy absorbing and ventilated impact protection MIPS Brain Protection System reduces rotational forces caused by angled impacts to the head CPSC, CE EN1078 and ASTM F1952 (Downhill) certified Fit Integration Designed for ultimate integration with Smith MTB goggles for maximum comfort, fit, and venting AirEvac ventilation system integrates with Smith goggles for fog free lenses

Product Details

  • Protection

  • Complete Koroyd® coverage for lightweight, energy-absorbing and ventilated impact protection
  • MIPS® Brain Protection System reduces rotational forces caused by angled impacts to the head
  • CPSC, CE EN1078 and ASTM F1952 (Downhill) certified
  • Fit / Integration

  • Designed for ultimate integration with Smith MTB goggles for maximum comfort, fit, and venting
  • AirEvac™ ventilation system integrates with Smith goggles for fog-free lenses
  • Three washable cheek pad kits, two crown liners and two neck rolls let you fine tune the fit
  • D-ring chin strap fastener for a snug fit
  • Features

  • 21 fixed vents for consistent airflow
  • Adjustable visor
  • Hybrid X-STATIC® / XT2® anti-bacterial performance lining for odor resistance
  • Weight (Size M, MIPS®): 27 oz / 770 g

Description

Give credit where credit's due. Thank your mom, your legs, and your gear for giving you the opportunity to land that rocky gap. Made for going big, going fast, or both, the Smith Mainline is our pinnacle, downhill certified enduro bike helmet. Safety innovations like Koroyd™ and MIPS® provide energy-absorbing impact protection so you have the confidence to get aggressive on the trail. It doesn't matter if you're slaying the EWS in Whistler or suffering through the last stage of your local enduro race, you need a breathable, lightweight helmet that pairs well with goggles and fits like a glove. The Mainline integrates with your bike goggles for efficient venting and fog-free vision. Multiple pad sets including liners and neck-rolls let you customize the fit.    

Size Head Circumference
S 51-55cm
M 55-59cm
L 59-62cm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52147353446

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4.8 ★★★★★
Based on 12 reviews
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D
Verified Purchase
Destiny Voisine
Port Orchard, US
★★★★★ 5
It fit
BMW X1 2015. No problems at all. You won’t need any other cup unless you have more style euros.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
B
Verified Purchase
Brian Pinnock
Birmingham, US
★★★★★ 5
Quality Fit
Color: Silver
Good fit. No complaints.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
E
Verified Purchase
El Segundo Blue
Draper, US
★★★★★ 5
Sturdy Oil Filter Wrench
Color: Silver
I bought this sturdier Oil Filter Wrench when I was having trouble removing the oil filter on my 2003 BMW 1150RT with a stamped steel oil filter wrench that I had previously used. It still slipped, but adding a strip of grit mesh between the filter and the filter wrench saved the day. I still like this cast aluminum filter wrench better than the stamped steel one.
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Reviewed in the United States on May 22, 2026
R
Verified Purchase
Ronald
Port Orchard, US
★★★★★ 1
Does not fit Chevy LS3. Too big.
Color: Silver
Does not fit 2014-17 Chevrolet SS (LS3 V8) genuine GM oil filter. It slips. It's supposed to measure 74 mm flute to flute, but actually measured 77 mm with calipers. This wrench looks like it was used and was re-packaged with office tape. I purchased correct size from dealer that fits perfectly.
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Reviewed in the United States on March 25, 2026
T
Verified Purchase
Tom's reviews
Cuba, US
★★★★★ 5
Good quality and fitment for mercedes e350
Color: Silver
Works perfect on my 2014 Mercedes E350! Should last forever, good quality. The price point is excellent.
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Reviewed in the United States on February 19, 2026

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