Bent Metal Women's Airstra Snowboard Bindings
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Bent Metal

Women's Airstra Snowboard Bindings

$259.99
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Bent Metal Astra Women's Snowboard Binding

The Astra is a lightweight women’s freestyle binding designed to combine playful control with confident takeoffs and landings. A solid nylon highback and magnesium-fiber drive plate create medium response, while the canted, heel-padded footbed and soft asymmetric Dual Band ankle strap keep the ride comfortable and supportive. Grip Form toe straps and an adjustable uni-body chassis complete the secure, versatile setup.

Women’s Freestyle Tuning
Medium overall flex balances freedom for park riding and everyday resort laps with reliable response and support.
Solid Nylon Highback
The solid performance polymer nylon highback is rated 6/10 for a direct but manageable freestyle feel.
Responsive Canted Platform
A magnesium-fiber drive plate rated 6/10 works with a canted footbed and heel-shock pad for support and impact absorption.
Soft Asymmetric Ankle Strap
The Dual Band strap uses an asymmetric cored compression window to allow movement while maintaining boot hold.
Secure Grip & Easy Adjustment
Grip Form toe straps conform to the boot, and the uni-body chassis, toe ramp, and Large Axis disk simplify fit and stance adjustment.

Riding & Flex

Primary Use
Women’s freestyle; park and resort
Overall Flex
6/10 — Medium
Riding Style Ratings
Freestyle 8/10 · All Mountain 5/10 · Freeride 6/10
Available Sizes
S/M, M/L

Chassis & Components

Highback
Solid performance polymer nylon; flex 6/10
Drive Plate
Magnesium fiber; flex 6/10
Chassis / Baseplate
Uni-body polymer with adjustable toe ramp
Footbed
Canted with heel-shock pad
Ankle Strap
Dual Band Soft Asymmetric with cored compression window
Toe Strap
Grip Form with flexible secondary panel
Buckles
Forged aluminum
Highback Adjustment
Revolutionary Cube tool-free forward-lean adjustment
Mounting Disk & Compatibility
Large Axis disk; 2×4, 4×4, and Channel™ compatible; toe/heel centering and tip-to-tail or edge-to-edge adjustment

Boot Fit by Binding Size

S/M
US men 4–7 · US women 5–8 · US youth 4K–7K · UK 3–6 · EU 35–39 · Mondo 22–25
M/L
US men 7–10 · US women 8+ · UK 6–9 · EU 39–43 · Mondo 25–27
Mounting & Stance
Use the model’s published disk compatibility and the correct screw length for the snowboard inserts. Set stance width, angles, highback rotation, and toe/heel centering deliberately, keep both bindings aligned as intended, and check mounting screws regularly without over-tightening.
Straps & Buckles
Clear snow and ice from the ankle straps, toe straps, ladders, and buckles before fastening. Center the straps on the boots, ratchet smoothly without forcing damaged ladders, and inspect for tears, cracks, loose hardware, or inconsistent release.
Highback & Forward Lean
Adjust forward lean with the Revolutionary Cube while unstrapped and confirm the selected setting on both bindings. Keep adjustment points free of packed snow, and do not force the highback, heel cup, toe ramp, or cube beyond their intended travel.
Drive Plate & Footbed
Keep the Flex Control Drive Plate and footbed correctly seated and free of debris. Inspect the plate, padding, chassis, and boot-contact surfaces for cracks, separation, or excessive compression, and use compatible replacement parts when service is required.
Drying & Storage
Wipe the bindings dry after riding and air-dry at room temperature away from heaters and prolonged sunlight. Avoid harsh solvents and unapproved lubricants; store them clean and dry with strap pressure released and inspect all hardware before the next session.

Shipping Policy

Components:

All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 4-7 business days of purchase.

Bicycles:

Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

 Gear & Apparel:

Outdoor Gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 5-21 business days. Please reach out to us with the most up to date deliveries times as they vary per Manufacturer. 

Returns & Exchanges:

If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

For full details, please see our Refund Policy before initiating a return.

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Prepared with intention.

Every product is carefully inspected and handled by our team before it ships. From fit and function to final details, we make sure each piece is ready for the outdoors ahead—so you can focus on the experience, not the gear.

Passion drives us

At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.

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