ALPINESTARS

BOOT STECH BK 42

Part# 3401-0903  |  Vendor# 2220021-10-42
Out of stock

BOOT STECH BK 42

$549.95
$549.95
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References
CATALOG
26 PU HELMET & APPAREL / Page 844

Package info

Weight6.00 LBS
Height5.250 IN
Length17.750 IN
Width13.750 IN
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Features

  • Front flex area is constructed with a soft microfiber for improve abrasion resistance and natural forwards and backwards movement
  • Advanced microfiber upper construction for lightweight high performance protection and superb levels of flexibility
  • Thermoplastic Polyurethane (TPU) for breathability and airflow
  • Flexible accordion microfiber on Achilles gives enhanced natural movement
  • Strategically positioned ventilation area in heel and shin
  • Outside entry/exit has stretchable accordion panel for a close fit and ease of entry and removal
  • Contoured high modulus shin plate protector gives superior impact and abrasion resistance
  • 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 impact protection.
  • Dual density TPU replaceable toe slider with screw-in assembly provides protective coverage around the outer toe area
  • Wide heel counter with lateral ventilation extends to the ankle and is combined with a shock absorbing padded insert and self-molding ankle reinforcement
  • 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
  • Advanced synthetic forefoot lining, laminated with open cell foam for shock absorption and highly breathable lining in ankle and leg areas for comfort
  • Micro adjustable ratchet top closure stows tab end
  • 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
  • Alpinestars Lace-Lock System is constructed from an advanced polymer resin to guarantee a quick, precise and secure closure
  • Inner instep speed lacing closure and unique lateral zipper offer precise and secure fit
  • Hook and loop tap locks the zip pull close, keeping in flat and safe

Specifications

Riding Style Adventure Touring / Dual-Sport
Street
Units Pair
Fit Over-Calf
Features Hook and Loop
Abrasion Resistant
Removable Anatomic Footbed
Material Microfiber
Thermoplastic Polyurethane (TPU)
Product Name Boots
Size Group Adult
Base Color Black
Color/Finish Black
Model Supertech R
Type Touring
US Size 8

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We offer a hassle-free returns policy to ensure your complete satisfaction. If you're not happy, simply return it within 30 days for a full refund.

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