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Best Negative Pressure Ventilation

Troy Lee Designs Adult | Offroad | Motocross | SE4 Yamaha L4 Polyacrylite Helmet (White/Blue, MD)

  • COVERAGE: EPP lightweight, durable chin bar full face, MIPS tech. DOT approved. Meets FMVSS 218 Standard.
  • VENTILATION Negative pressure vents - cooling thru chin bar, collarbone, 20 high-flow intake ports, 12 exhaust vents.
  • FIT: 3 shell sizes, removable liners, cheek pads - 6 total sizes. Breakaway visor, extra visor.
  • CONVENIENCE: Removable washable liner. Stainless steel D rings. TLD drawstring helmet bag included.
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.
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WOWOHI Portable Suction Machine 1000ML Portable Suctionhelp Device for Elderly Adult Child

  • 【Premium Electric Oil-free Compression Pump】Traditional manual suction pumps have low suction power and are difficult to use. Our portable suction....
  • 【Easy Operation】One-button start, strong suction, stable negative pressure, and free adjustment of pressure. Caregivers, family members, and the....
  • 【High Negative Pressure】Peak negative pressure value ≥0.070MPa, suction is faster and cleaner, and the pressure can be adjusted freely according....
  • 【Humanized Design】The switch, pressure gauge, adjustment knob and scale lines are located in the same direction for easy operation and....
  • 【Parameters】Dimensions: 7.7" x 9.3" x 9.6"/196 x 235 x 243mm.
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Troy Lee Designs Adult | Offroad | Motocross | SE4 Carbon w/MIPS Speed Helmet (Black/Gray, Large)

  • COVERAGE: EPP lightweight, durable chin bar full face, MIPS tech. 1325 grams weight. DOT approved. Meets FMVSS 218 Standard.
  • VENTILATION Negative pressure vents - cooling thru chin bar, collarbone, 20 high-flow intake ports, 12 exhaust vents.
  • FIT: 3 shell sizes, removable liners, cheek pads - 6 total sizes. Breakaway visor, extra visor.
  • CONVENIENCE: Removable washable liner. Stainless steel D rings. TLD drawstring helmet bag included.
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.
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DNM Mountain Bike Air Rear Shock with Lockout 190mm

  • ...justment Knob +direction Rotation Increase Damper (Slow),- Direction Rotation, Decrease Damper (Fast). Compression Adjuster + Direction Rotation Lock-out,- Direction Rotation Open Up.main Air Chamber Supply Air Pressure According To Pressure Meter.
  • Weight 120 lbs - Main air chamber 90 Psi, Negative air chamber 50 Psi.Weight 140 lbs - Main air chamber 105 Psi, Negative air chamber 50 Psi.Weight 160 lbs - Main air chamber 120 Psi, Negative air chamber 55 Psi.Weight 180 lbs - Main air chamber 135 Psi, Negative air chamber 65 Psi.Weight 200 lbs - Main air chamber 150 Psi, Negative air chamber 70 Psi.Weight 220 lbs - Main air chamber 165 Psi, Negative air chamber 75 Psi..
  • DNM QUALITY: ORDER NOW, WORRY FREE! Made in Taiwan We're So Confident About Our Product Quality That If You Have Any Product Issues, We’re Very Happy To Either Provide A Refund Or A Replacement On Your Purchase! We’re Also Here To Support You If You Have Any Questions Or Queries, Please Get In Touch And We’ll Gladly Help..
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Troy Lee Designs SE4 CARB POLYACRYLITE Adult Offroad Motocross Dirt Bike ATV Powersports Racing Full Face Helmets MIPS Lightweight Ventilated Men Women (LG, Blue)

  • COVERAGE: EPP lightweight, durable chin bar full face, MIPS tech. DOT approved. Meets FMVSS 218 Standard.
  • VENTILATION Negative pressure vents - cooling thru chin bar, collarbone, 20 high-flow intake ports, 12 exhaust vents.
  • FIT: 3 shell sizes, removable liners, cheek pads - 6 total sizes. Breakaway visor, extra visor.
  • CONVENIENCE: Removable washable liner. Stainless steel D rings. TLD drawstring helmet bag included.
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.
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DNM Damping 2 System MTB Mountain Bike Air Rear Suspension Shock Absorber Rebound/Air Pressure Adjustable AL 6061 Shock Body 165mm (6.5\) x 38mm

  • ...ebound Adjustment Knob +direction Rotation Increase Damper (Slow),- Direction Rotation, Decrease Damper (Fast). Compression Adjuster + Direction Rotation,- Direction Rotation Open Up.main Air Chamber Supply Air Pressure According To Pressure Meter.
  • Weight 120 lbs - Main air chamber 90 Psi, Negative air chamber 50 Psi.Weight 140 lbs - Main air chamber 105 Psi, Negative air chamber 50 Psi.Weight 160 lbs - Main air chamber 120 Psi, Negative air chamber 55 Psi.Weight 180 lbs - Main air chamber 135 Psi, Negative air chamber 65 Psi.Weight 200 lbs - Main air chamber 150 Psi, Negative air chamber 70 Psi.Weight 220 lbs - Main air chamber 165 Psi, Negative air chamber 75 Psi..
  • DNM QUALITY: ORDER NOW, WORRY FREE! Made in Taiwan We're So Confident About Our Product Quality That If You Have Any Product Issues, We’re Very Happy To Either Provide A Refund Or A Replacement On Your Purchase! We’re Also Here To Support You If You Have Any Questions Or Queries, Please Get In Touch And We’ll Gladly Help..
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Kobe Mentality [Explicit]

  • ❥Inspirational gift for basketball lover:❥ your boy, son, grandson, brother, cousin, nephew, husband, father, or your boyfriend, best friends, coworker, any men basketball player.
  • someone who’re struggling with negative, pressure, and challenge, male or female..
  • ❥Motivational Kobe quote engraved:❥Everything negative-pressure，challenges-is all an opportunity for me to rise. Besides birthday, Christmas, can also be given on Valentine’s Day, thanksgiving, New Year, family gethering or just because..
  • ❥Challenges can make you:❥Anytime when someone meets something negative, pressure, challenge, it’s a small keepsake to remind that they come to us to make us better, not bitter. May Kobe’s quote inspire you to grow to be the best that you can possibly be. Never give up!.
  • ❥All an opportunity to rise:❥When life deals us a tough hand, it's natural to get frustrated and wallow in self pity. Unfortunately, that's not very productive, so Kobe suggested his way: all as an opportunity to rise!.
  • ❥Top fineness of the stainless steel❥: hypo-allergenic, resistant to atmospheric, steam and water corrosion, no stain, no rust. Made by premium process, no distortion, no deformation..
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Troy Lee Designs SE4 Composite Helmet, Adult Offroad Motocross Motorcycle Dirt Bike ATV Powersports Dual Sport Racing Full Face, Lightweight Ventilated Men Women, White/Blue, Large

  • COVERAGE: EPP lightweight, durable chin bar full face, MIPS tech. DOT approved. Meets FMVSS 218 Standard.
  • VENTILATION Negative pressure vents - cooling thru chin bar, collarbone, 20 high-flow intake ports, 12 exhaust vents.
  • FIT: 3 shell sizes, removable liners, cheek pads - 6 total sizes. Breakaway visor, extra visor.
  • CONVENIENCE: Removable washable liner. Stainless steel D rings. TLD drawstring helmet bag included.
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.
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Troy Lee Designs SE4 Composite Helmet, Adult Offroad Motocross Motorcycle Dirt Bike ATV Powersports Dual Sport Racing Full Face, Lightweight Ventilated Men Women, White/Blue, Medium

  • COVERAGE: EPP lightweight, durable chin bar full face, MIPS tech. DOT approved. Meets FMVSS 218 Standard.
  • VENTILATION Negative pressure vents - cooling thru chin bar, collarbone, 20 high-flow intake ports, 12 exhaust vents.
  • FIT: 3 shell sizes, removable liners, cheek pads - 6 total sizes. Breakaway visor, extra visor.
  • CONVENIENCE: Removable washable liner. Stainless steel D rings. TLD drawstring helmet bag included.
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.
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DNM Damping 3 System Mountain Bike Air Rear Shock Rebound/Lock Out/Air Pressure Adjustable AL 7005 Shark/AL 6061 Shock Body 165mm (6.5\) x 35mm

  • ...justment Knob +direction Rotation Increase Damper (Slow),- Direction Rotation, Decrease Damper (Fast). Compression Adjuster + Direction Rotation Lock-out,- Direction Rotation Open Up.main Air Chamber Supply Air Pressure According To Pressure Meter.
  • Weight 120 lbs - Main air chamber 90 Psi, Negative air chamber 50 Psi.Weight 140 lbs - Main air chamber 105 Psi, Negative air chamber 50 Psi.Weight 160 lbs - Main air chamber 120 Psi, Negative air chamber 55 Psi.Weight 180 lbs - Main air chamber 135 Psi, Negative air chamber 65 Psi.Weight 200 lbs - Main air chamber 150 Psi, Negative air chamber 70 Psi.Weight 220 lbs - Main air chamber 165 Psi, Negative air chamber 75 Psi..
  • DNM QUALITY: ORDER NOW, WORRY FREE! Made in Taiwan We're So Confident About Our Product Quality That If You Have Any Product Issues, We’re Very Happy To Either Provide A Refund Or A Replacement On Your Purchase! We’re Also Here To Support You If You Have Any Questions Or Queries, Please Get In Touch And We’ll Gladly Help..
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Troy Lee Designs SE4 Polyacrylite Midnight Motocross Helmet W/MIPS - Full Face Offroad Motorcycle Dirt Bike ATV Powersports Dual Sport Racing Helmet - Mens Womens Unisex (Blue, XL)

  • COVERAGE: EPP lightweight, durable chin bar full face, MIPS tech. DOT approved. Meets FMVSS 218 Standard.
  • VENTILATION Negative pressure vents - cooling thru chin bar, collarbone, 20 high-flow intake ports, 12 exhaust vents.
  • FIT: 3 shell sizes, removable liners, cheek pads - 6 total sizes. Breakaway visor, extra visor.
  • CONVENIENCE: Removable washable liner. Stainless steel D rings. TLD drawstring helmet bag included.
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.
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Troy Lee Designs SE4 Polyacrylite Midnight Motocross Helmet W/MIPS - Full Face Offroad Motorcycle Dirt Bike ATV Powersports Dual Sport Racing Helmet - Mens Womens Unisex (White, LG)

  • COVERAGE: EPP lightweight, durable chin bar full face, MIPS tech. DOT approved. Meets FMVSS 218 Standard.
  • VENTILATION Negative pressure vents - cooling thru chin bar, collarbone, 20 high-flow intake ports, 12 exhaust vents.
  • FIT: 3 shell sizes, removable liners, cheek pads - 6 total sizes. Breakaway visor, extra visor.
  • CONVENIENCE: Removable washable liner. Stainless steel D rings. TLD drawstring helmet bag included.
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.
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Troy Lee Designs SE4 Polyacrylite Midnight Motocross Helmet W/MIPS - Full Face Offroad Motorcycle Dirt Bike ATV Powersports Dual Sport Racing Helmet - Mens Womens Unisex (White, MD)

  • COVERAGE: EPP lightweight, durable chin bar full face, MIPS tech. DOT approved. Meets FMVSS 218 Standard.
  • VENTILATION Negative pressure vents - cooling thru chin bar, collarbone, 20 high-flow intake ports, 12 exhaust vents.
  • FIT: 3 shell sizes, removable liners, cheek pads - 6 total sizes. Breakaway visor, extra visor.
  • CONVENIENCE: Removable washable liner. Stainless steel D rings. TLD drawstring helmet bag included.
  • Troy Lee Designs: 40 years of racing for the World's Fastest Racers. Corona, California.
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