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Alpinestars SMX Plus Boots
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Alpinestars SMX Plus Boots


$539.95
Size
Color
Availability In stockUsually processes in 1 business day Sizing Check sizing & exchanges
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5 pts / $1
Availability In stock Ready for fulfillment
Sizing Select size or color Variant availability updates before ordering
Manufacturer part number 34041456 ALPINESTARS
Shipping Free U.S. shipping $50+ U.S. delivery in 3-5 business days California, Alaska, and Hawaii may take slightly longer.
Parts-counter style support, online. Questions about fitment, ETA, or returns can be checked before ordering, and P4M stays responsible for order support after checkout.
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Product overview

Alpinestars SMX Plus Boots is cataloged under Motorcycle Boots. Select the exact option and part number required for the intended use.

Features

  • Advanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility
  • Front flex area is constructed with a soft microfiber for improving abrasion resistance and natural forwards and backwards movement
  • Flexible accordion microfiber on Achilles gives enhanced natural movement
  • Outside entry/exit has stretchable accordion panel for a close fit and ease of entry and removal
  • An evolution of Alpinestars unique Multi-Link Control system provides advanced external protection and support for ankle articulation, limiting hyper-torsion, hyper-extension and hyper-flexion as well as providing Achilles and ankle impact protection
  • Dual density Thermoplastic Polyurethane (TPU) replaceable toe slider with screw-in assembly providing protective coverage around the outer toe area
  • Replaceable heel slider and external side heel slider are positioned to dissipate and absorb shock and promote sliding during an accident
  • Large front and rear asymmetrical accordion zones are optimized to maximize flexibility for maximum comfort and improved safety
  • Micro adjustable ratchet top closure stows tab end
  • Advanced synthetic forefoot lining, laminated with open cell foam for shock absorption and highly breathable lining in ankle and leg areas for comfort
  • Alpinestars anatomical and replaceable countered EVA footbed provides arch support and forefoot pedal feeling
  • Durable sole, designed for improved riding feel, features evenly textured rubber for consistent grip
  • Inner instep speed lacing closure and unique lateral zipper offer precise and secure fit
  • Alpinestars Lace-Lock System is constructed from an advanced polymer resin to provide a quick, precise and secure closure
  • Hook and loop tap locks the zip pull close, keeping in flat and safe
  • Contoured high modulus shin plate protector gives superior impact and abrasion resistance

Product details and identifiers

Distributor part Manufacturer part UPC / EAN Option Origin Package
3404-1456 2221019-10-38 Not provided US 5/EU 38 / Black Not provided Not provided
3404-1458 2221019-10-40 Not provided US 6.5/EU 40 / Black Not provided Not provided
3404-1469 2221019-1231-40 Not provided US 6.5/EU 40 / Black/White/Red Fluorescent Not provided Not provided
3404-1480 2221019-125-40 Not provided US 6.5/EU 40 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1470 2221019-1231-41 Not provided US 7.5/EU 41 / Black/White/Red Fluorescent Not provided Not provided
3404-1460 2221019-10-42 Not provided US 8/EU 42 / Black Not provided Not provided
3404-1471 2221019-1231-42 Not provided US 8/EU 42 / Black/White/Red Fluorescent Not provided Not provided
3404-1482 2221019-125-42 Not provided US 8/EU 42 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1472 2221019-1231-43 Not provided US 9/EU 43 / Black/White/Red Fluorescent Not provided Not provided
3404-1462 2221019-10-44 Not provided US 9.5/EU 44 / Black Not provided Not provided
3404-1473 2221019-1231-44 Not provided US 9.5/EU 44 / Black/White/Red Fluorescent Not provided Not provided
3404-1484 2221019-125-44 Not provided US 9.5/EU 44 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1474 2221019-1231-45 Not provided US 10.5/EU 45 / Black/White/Red Fluorescent Not provided Not provided
3404-1464 2221019-10-46 Not provided US 11.5/EU 46 / Black Not provided Not provided
3404-1475 2221019-1231-46 Not provided US 11.5/EU 46 / Black/White/Red Fluorescent Not provided Not provided
3404-1465 2221019-10-47 Not provided US 12/EU 47 / Black Not provided Not provided
3404-1466 2221019-10-48 Not provided US 12.5/EU 48 / Black Not provided Not provided
3404-1476 2221019-1231-47 Not provided US 12/EU 47 / Black/White/Red Fluorescent Not provided Not provided
3404-1487 2221019-125-47 Not provided US 12/EU 47 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1454 2221019-10-36 Not provided US 3.5/EU 36 / Black Not provided Not provided
3404-1457 2221019-10-39 Not provided US 6/EU 39 / Black Not provided Not provided
3404-1459 2221019-10-41 Not provided US 7.5/EU 41 / Black Not provided Not provided
3404-1481 2221019-125-41 Not provided US 7.5/EU 41 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1461 2221019-10-43 Not provided US 9/EU 43 / Black Not provided Not provided
3404-1483 2221019-125-43 Not provided US 9/EU 43 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1463 2221019-10-45 Not provided US 10.5/EU 45 / Black Not provided Not provided
3404-1485 2221019-125-45 Not provided US 10.5/EU 45 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1486 2221019-125-46 Not provided US 11.5/EU 46 / Black/White/Yellow Fluorescent Not provided Not provided

Specifications

Brand ALPINESTARS
Product type Motorcycle Boots
Units Pair
Selectable variants 28

References

Parts Unlimited catalog data; exact distributor and manufacturer identifiers are listed above.

Compatibility

No source-backed vehicle application table is provided by this content source. Compatibility is resolved separately from product-content enrichment; confirm the selected part number before ordering.

Notes and disclosures

Images may show a representative option. Confirm the exact size, color, finish, quantity, and part number shown for the selected variant.

Description

Alpinestars SMX Plus Boots

Product overview

Alpinestars SMX Plus Boots is cataloged under Motorcycle Boots. Select the exact option and part number required for the intended use.

Features

  • Advanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility
  • Front flex area is constructed with a soft microfiber for improving abrasion resistance and natural forwards and backwards movement
  • Flexible accordion microfiber on Achilles gives enhanced natural movement
  • Outside entry/exit has stretchable accordion panel for a close fit and ease of entry and removal
  • An evolution of Alpinestars unique Multi-Link Control system provides advanced external protection and support for ankle articulation, limiting hyper-torsion, hyper-extension and hyper-flexion as well as providing Achilles and ankle impact protection
  • Dual density Thermoplastic Polyurethane (TPU) replaceable toe slider with screw-in assembly providing protective coverage around the outer toe area
  • Replaceable heel slider and external side heel slider are positioned to dissipate and absorb shock and promote sliding during an accident
  • Large front and rear asymmetrical accordion zones are optimized to maximize flexibility for maximum comfort and improved safety
  • Micro adjustable ratchet top closure stows tab end
  • Advanced synthetic forefoot lining, laminated with open cell foam for shock absorption and highly breathable lining in ankle and leg areas for comfort
  • Alpinestars anatomical and replaceable countered EVA footbed provides arch support and forefoot pedal feeling
  • Durable sole, designed for improved riding feel, features evenly textured rubber for consistent grip
  • Inner instep speed lacing closure and unique lateral zipper offer precise and secure fit
  • Alpinestars Lace-Lock System is constructed from an advanced polymer resin to provide a quick, precise and secure closure
  • Hook and loop tap locks the zip pull close, keeping in flat and safe
  • Contoured high modulus shin plate protector gives superior impact and abrasion resistance

Product details and identifiers

Distributor part Manufacturer part UPC / EAN Option Origin Package
3404-1456 2221019-10-38 Not provided US 5/EU 38 / Black Not provided Not provided
3404-1458 2221019-10-40 Not provided US 6.5/EU 40 / Black Not provided Not provided
3404-1469 2221019-1231-40 Not provided US 6.5/EU 40 / Black/White/Red Fluorescent Not provided Not provided
3404-1480 2221019-125-40 Not provided US 6.5/EU 40 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1470 2221019-1231-41 Not provided US 7.5/EU 41 / Black/White/Red Fluorescent Not provided Not provided
3404-1460 2221019-10-42 Not provided US 8/EU 42 / Black Not provided Not provided
3404-1471 2221019-1231-42 Not provided US 8/EU 42 / Black/White/Red Fluorescent Not provided Not provided
3404-1482 2221019-125-42 Not provided US 8/EU 42 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1472 2221019-1231-43 Not provided US 9/EU 43 / Black/White/Red Fluorescent Not provided Not provided
3404-1462 2221019-10-44 Not provided US 9.5/EU 44 / Black Not provided Not provided
3404-1473 2221019-1231-44 Not provided US 9.5/EU 44 / Black/White/Red Fluorescent Not provided Not provided
3404-1484 2221019-125-44 Not provided US 9.5/EU 44 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1474 2221019-1231-45 Not provided US 10.5/EU 45 / Black/White/Red Fluorescent Not provided Not provided
3404-1464 2221019-10-46 Not provided US 11.5/EU 46 / Black Not provided Not provided
3404-1475 2221019-1231-46 Not provided US 11.5/EU 46 / Black/White/Red Fluorescent Not provided Not provided
3404-1465 2221019-10-47 Not provided US 12/EU 47 / Black Not provided Not provided
3404-1466 2221019-10-48 Not provided US 12.5/EU 48 / Black Not provided Not provided
3404-1476 2221019-1231-47 Not provided US 12/EU 47 / Black/White/Red Fluorescent Not provided Not provided
3404-1487 2221019-125-47 Not provided US 12/EU 47 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1454 2221019-10-36 Not provided US 3.5/EU 36 / Black Not provided Not provided
3404-1457 2221019-10-39 Not provided US 6/EU 39 / Black Not provided Not provided
3404-1459 2221019-10-41 Not provided US 7.5/EU 41 / Black Not provided Not provided
3404-1481 2221019-125-41 Not provided US 7.5/EU 41 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1461 2221019-10-43 Not provided US 9/EU 43 / Black Not provided Not provided
3404-1483 2221019-125-43 Not provided US 9/EU 43 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1463 2221019-10-45 Not provided US 10.5/EU 45 / Black Not provided Not provided
3404-1485 2221019-125-45 Not provided US 10.5/EU 45 / Black/White/Yellow Fluorescent Not provided Not provided
3404-1486 2221019-125-46 Not provided US 11.5/EU 46 / Black/White/Yellow Fluorescent Not provided Not provided

Specifications

Brand ALPINESTARS
Product type Motorcycle Boots
Units Pair
Selectable variants 28

References

Parts Unlimited catalog data; exact distributor and manufacturer identifiers are listed above.

Compatibility

No source-backed vehicle application table is provided by this content source. Compatibility is resolved separately from product-content enrichment; confirm the selected part number before ordering.

Notes and disclosures

Images may show a representative option. Confirm the exact size, color, finish, quantity, and part number shown for the selected variant.

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