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Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Union Charger
Model Information

Union Charger

Unisex Splitboard Binding

CHF 529.00
CHF 529.00
Ausverkauft
inkl. MwSt. zzgl. Versandkosten
Black Red
S M L
Size Chart
Only 5 left Only 10 left Only 9 left Only 6 left Only 9 left Only 4 left
Find My Sizearrow icon union
Select
MEN
WOMEN
Select
US
EURO
UK
MONDO
Select
*-5.5
5.5-7.5
8-10
10.5-13
13-15
2-4.5
4.5-6.5
7-9
9.5-12
12-14
34-37
37-40.5
41-43
43.5-46
46-48
21-23.5
23.5-25.5
26-28
28.5-31
31-33
6.5-8.5
9-11
4.5-6.5
7-9
37-40.5
41-43
23.5-25.5
26-28
YOUR SIZE IS: One Mini XS S M L XL
Must select color and size.

• Free Shipping • Gift with Purchase • Easy Returns • Warranty Coverage

Main Information

Union Charger

Schnelle Übergänge. Unübertroffenes Fahrgefühl. Der Union Charger hat sich schnell zur ersten Wahl unter den Splitboard-Bindungen für riders auf der ganzen Welt entwickelt. Entwickelt für Geschwindigkeit und Einfachheit, macht das innovative Dual-Lock-System des Charger den Wechsel vom Tourenmodus in den Ride-Modus schnell und frustfrei – ganz gleich unter welchen Bedingungen. Robust gebaut für große Missionen und lange Saisons, liefert er den Komfort, die Performance und das Boardgefühl, für die Union bekannt ist.

Egal, ob du Powder-Lines jagst oder technische Aufstiege meisterst, der Charger ist bereit, wenn du es bist. Steig um und spüre den Unterschied bei der Abfahrt.

Im Lieferumfang enthalten: Montagematerial, Charger Split Disk mit Magnesium-Adapterplatten, Tourenhalterungen und Splitboard-Strap.

Riding Category
Freestyle Rating: Freestyle bindings are designed for riders looking for the ultimate freedom, comfort and that “loose truck” feel. These bindings are generally best suited for riding park or riders looking for a more soft and surfy board feel.

All Mountain Rating: All Mountain bindings are generally mid-flexing and built to handle all terrain and all riding styles.

Performance Rating: Performance bindings are stiffer, provide instant edge-to-edge response, and the most stable board connection possible. Performance bindings are generally best suited for high speed carving or ridding steep technical terrain.

Freeride Rating: Freeride bindings are built for off-piste exploration, deep powder, and challenging backcountry conditions. They combine support, comfort, and responsiveness, allowing riders to tackle variable snow and steep terrain with confidence.
freestyle
Freestyle
Good
Great
freestyle
All Mountain
Good
Great
freestyle
Performance
Good
Great
freeride
Freeride
Good
Great
Key Features
  • Pinless Transitions
  • Includes Hardware + Emergency Kit
  • Lightweight Magnesium Adapter Plates
  • Ridden by: Bryan Iguchi and Forrest Shearer
Weight
All listed binding weights area based on a size medium full pair, including disks and hardware. Actual product weight may vary by +/- 1%, and slight differences can occur between colorways.

2.10 KG

Binding Flex
Union Bindings come in a variety of flex ratings. The baseplate, highback, straps, bushing and disk all have different stiffnesses to help give a specific ride feel and function. Softer flexing bindings are generally used for more surfy or freestyle riding, while stiffer bindings are generally used for more hard charging and responsive freeriding.

7/10

FLEXY
RIGID
warranty union
THE UNION WARRANTY Lifetime for baseplate / heelcup,
2 year for everything else.
Specifications

Union Charger Process

Charger Split Disk

Charger Split Disk

With zero room for a pin a in the center of the disk, the Charger split disk connection is now stronger than ever. A small notch in the rear split disk allows for the Chargers easy to use lever to lock you into place.

Step 1

Step 1

Pull the lever up in the rear baseplate and position the baseplate over the disk at a 90* angle, the lever should align with with the two reference points on the disk. Push the baseplate down onto the disk.

Step 2

Step 2

Turn the baseplate counterclockwise until it stops.The bindings rotatoin will help to pull the two halves of the splitboard together allowing for the best possible splitboard connection.

Step 3

Step 3

Push the lever down to lock the binding into place. You're now ready to strap in and enjoy the ride down.

Charger Touring Bracket

Charger Touring Bracket

No pins needed. The Charger Touring Bracket is the future of Union Binding splitboard technology. Simple, easy to use, and incredibly light weight.

Step 1

Step 1

Turn the baseplate vertical and align it with the bracket tips.

Step 2

Step 2

Slide the baseplate inwards until you feel it stop. Be sure to push the baseplate fully into place before pushing down. The baseplate will only release at a full 90* angle.

Step 3

Step 3

You're now ready to tour. For help on steep climbs, flip down the heel riser underneath the baseplate and lock securely into place.

Rider: Carver Culbeck
Filmer: Max Test
Specifications

Key Features

{"baseplate":{"active":true,"title":"S3 EXP Duraflex ST Baseplate","description":"When your splitboard bindings ride like your regular bindings, it's easy to enjoy the ride down. The S3 EXP Duraflex ST baseplate is the key ingredient for the best ride feel on the splitboard market today. All backed by a lifetime warranty.","rating":"70","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CHARGER_base.jpg?v=1780559247"},"highback":{"active":true,"title":"EXP4 Duraflex ST Highback","description":"Designed for longer tours and bigger backcountry lines. The EXP4 Duraflex ST highback features 15% more fiberglass than the previous generation EXP3 Duraflex highback. This stiffer new asymmetrical highback shape offers more support on long traverses and quicker edge to edge power for the ride down.","rating":"80","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CHARGER_hb.jpg?v=1780559246"},"anklestrap":{"active":true,"title":"Exoframe 4.0 Slim Ankle Strap ","description":"25% lighter than our standard Exoframe 4.0 ankle strap and still just as comfortable.","rating":"90","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CHARGER_ankle_strap.jpg?v=1780559246"},"toestrap":{"active":true,"title":"TS 4.0 Phantom Toe Strap","description":"TS 4.0 Phantom toe straps keep you locked in for the ride down without letting you know they're there. A shorter buckle base helps to reduce weight and pressure points. Easily adjust to any boot with the quick snap of the pin adjustment, no tools needed.","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CHARGER_FC_toe_strap.jpg?v=1780559246"},"ratchets":{"active":true,"title":"Magnesium S1 Ratchets","description":"Magnesium S1 ratchets are Union’s answer to the elements. A fully integrated spring protected from the harsh outside provides you with Union’s best ratchet to date. Longer life span and better spring return guaranteed.","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CHARGER_ratchet.jpg?v=1780559246"},"gaspedal":{"active":true,"title":"Dual Lock System","description":"Simply rotate the binding into place, push the rear lever down, and you're ready to ride. Union's Dual Lock System is the future of splitboard binding technology. Less time in transition means more time spent riding.","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CHARGER_dual_lock.jpg?v=1780559246"},"frontbaseplatelogo":{"active":false,"title":"B4BC","description":"Sales: 2% Per B4BC Binding Sold is Donated Back to Boarding For Breast Cancer.","rating":"","img":""},"flad":{"active":true,"title":"Integrated Climbing Bar","description":"Fast and easy. For help on steep climbs, flip the built in climbing bar down with the end of your touring pole. No additional hardware needed on the splitbaord. ","rating":"","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN26_CHARGER_climbing_bar.jpg?v=1780559246"}}
Union Charger
exoframe bindings

S3 EXP Duraflex ST Baseplate

When your splitboard bindings ride like your regular bindings, it's easy to enjoy the ride down. The S3 EXP Duraflex ST baseplate is the key ingredient for the best ride feel on the splitboard market today. All backed by a lifetime warranty.

Baseplate Flex

Flexy
Rigid
exoframe bindings

EXP4 Duraflex ST Highback

Designed for longer tours and bigger backcountry lines. The EXP4 Duraflex ST highback features 15% more fiberglass than the previous generation EXP3 Duraflex highback. This stiffer new asymmetrical highback shape offers more support on long traverses and quicker edge to edge power for the ride down.

Highback Flex

Flexy
Rigid
exoframe bindings

Exoframe 4.0 Slim Ankle Strap

25% lighter than our standard Exoframe 4.0 ankle strap and still just as comfortable.

Anklestrap Flex

Flexy
Rigid
exoframe bindings

TS 4.0 Phantom Toe Strap

TS 4.0 Phantom toe straps keep you locked in for the ride down without letting you know they're there. A shorter buckle base helps to reduce weight and pressure points. Easily adjust to any boot with the quick snap of the pin adjustment, no tools needed.

exoframe bindings

Magnesium S1 Ratchets

Magnesium S1 ratchets are Union’s answer to the elements. A fully integrated spring protected from the harsh outside provides you with Union’s best ratchet to date. Longer life span and better spring return guaranteed.

exoframe bindings

Dual Lock System

Simply rotate the binding into place, push the rear lever down, and you're ready to ride. Union's Dual Lock System is the future of splitboard binding technology. Less time in transition means more time spent riding.

B4BC

Sales: 2% Per B4BC Binding Sold is Donated Back to Boarding For Breast Cancer.

exoframe bindings

Integrated Climbing Bar

Fast and easy. For help on steep climbs, flip the built in climbing bar down with the end of your touring pole. No additional hardware needed on the splitbaord.

Specifications

Binding Details

Technology
Baseplate
S3 EXP Duraflex ST
Pinless + Natural board feel and flex for the best ride down.
Bushing
HP EVA
Shock-absorbing HP EVA bushings dampen vibration, reduce impact, and promote a smooth, consistent board flex.
Heelcup
Extruded 3D Aluminum
Designed for optimum heel hold and minimization of drag.
Highback
NEW EXP4 Duraflex ST
This stiffer asymmetrical highback shape offers more support on long traverses and quicker edge to edge power for the ride down.
Ankle Strap
NEW Exoframe 4.0 Slim
25% lighter than our standard Exoframe 4.0 ankle strap.
Toe Strap
TS 4.0 Phantom
Simple, lightweight, durable. All-new shorter buckle base.
Ratchet
Magnesium S1 W/ Aluminum Base
Union's newest ratchet - Longer life span and better spring return guaranteed.
FLAD
Dino Flad
Easily switch from hike mode to ride mode in seconds.
Hardware
Grade 8.8 Steel
The strongest steel available on the market.
Footbed
Non-Stick HP EVA
Vibration-dampening EVA that prevents snow and ice buildup under your boots.
Strap Adjustment
Pins
No tools needed for adjustment. Simply pop the pins and adjust.
Canting
No
0º
Suggested Board to Binding Flex

Boards and bindings come in a variety of stiffnesses for different types of riding. Every rider has their own preference on how a board and binding should interact. Below is Union's suggestion of board to binding flex.

suggested board bindings suggested board bindings
Soft
Stiff
Disk Type and Compatibility
disk bindings

Charger Split Disk

disk bindings

Voile Compatible

disk bindings

Charger Quiver Disk

disk bindings

4x2

Product Video

Expedition Technology

Technological Innovations

Expedition Technology
What originally started as a goal to build the best splitboard binding on the market has since turned in to much more than just bindings. The Expedition collection has everything you need to get out and explore your local backcountry with confidence and comfort.

Click to Learn More

Additional Union Gear

You May Also Like

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MEN’S/UNISEX - - - SMALL MEDIUM LARGE X-LARGE
US Men - - - 5.5 - 7.5 8 - 10 10.5 - 13 13 - 15
US Women - - - 6.5 - 8.5 9 - 11 - -
US Kids - - - 5.5K+ - - -
UK - - - 4.5 - 6.5 7 - 9 9.5 - 12 12 - 14
EURO - - - 37 - 40.5 41 - 43 43.5 - 46 46 - 48
MONDO - - - 23.5 - 25.5 26 - 28 28.5 - 31 31 - 33
WOMEN’S - - SMALL MEDIUM LARGE - -
US Men - - * - 5.5 5.5 - 7.5 8 - 10 - -
US Women - - 4 - 6.5 6.5 - 8.5 9 - 11 - -
US Kids - - 3K - 5.5K 5.5K+ - - -
UK - - 2 - 4.5 4.5 - 6.5 7 - 9 - -
EURO - - 34 - 37 37 - 40.5 41 - 43 - -
MONDO - - 21 - 23.5 23.5 - 25.5 26 - 28 - -
KIDS ONE MINI SMALL MEDIUM - - -
US Men - - * - 5.5 5.5 - 7.5 - - -
US Women - * - 4 4 - 6.5 6.5 - 8.5 - - -
US Kids 7C - 11C 11C - 3K 3K - 5.5K 5.5K+ - - -
UK 6 - 10 10K - 2 2 - 4.5 4.5 - 6.5 - - -
EURO 24 - 28 28 - 34 34 - 37 37 - 40.5 - - -
MONDO 13.5 - 17.5 17.5 - 21 21 - 23.5 23.5 - 25.5 - - -
MEN'S
 - - - SMALL MEDIUM LARGE X-LARGE
US Men's Boot Size - - - 6 - 8 8.5 - 10.5 11 - 13 14 - 15
UK Boot Size - - - 5 - 7 7.5 - 9.5 10 - 12 13 - 14
CM Boot Size - - - 24 - 26 26.5 - 28.5 29 - 31 32 - 33
EU Boot Size - - - 38 - 41 41.5 - 43.5 44 - 46 47 - 48
Mondo Boot Size - - - 240 - 260 265 - 285 290 - 310 320 - 330
WOMEN'S
 - - - SMALL MEDIUM LARGE -
US Women's Boot Size - - - 5 - 6 6.5 - 8.5 9 - 11 -
UK Boot Size - - - 3 - 4 4.5 - 6.5 7 - 9 -
CM Boot Size - - - 22 - 23 23.5 - 25.5 26 - 28 -
EU Boot Size - - - 35 - 36.5 37 - 40.5 41 - 43 -
Mondo Boot Size - - - 220 - 230 235 - 255 260 - 280 -

STEP ON® bindings are ONLY compatible with STEP ON® boots. Do not use either product with non-STEP ON® boots or non-STEP ON® bindings. Consult the size chart to ensure that you have the correct size binding for your boot size. Pairing incompatible size boots with bindings may lead to malfunction and could compromise your safety. Women’s and Men’s sizing are based on different size standards. Combining men’s and women’s STEP ON® products will result in malfunction and could compromise your safety.

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BINDING FINDER
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01. General Info:

Select
Men
Women
Kids
Find My Sizearrow icon union
Select
MEN
WOMEN
Select
US
EURO
UK
MONDO
Select
*-5.5
5.5-7.5
8-10
10.5-13
13-15
2-4.5
4.5-6.5
7-9
9.5-12
12-14
34-37
37-40.5
41-43
43.5-46
46-48
21-23.5
23.5-25.5
26-28
28.5-31
31-33
6.5-8.5
9-11
4.5-6.5
7-9
37-40.5
41-43
23.5-25.5
26-28
YOUR SIZE IS: One Mini XS S M L XL

02. Riding Ability:

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union bindings finderunion bindings finderADVANCED

03. Riding Style:

FREERIDE
Steep, Deep, Hard Charging
ALL MOUNTAIN / FREESTYLE
Soft and surfy carving
ALL MOUNTAIN
Ride any terrain
STREET / JIBBING
Maximum freestyle flex
ALL MOUNTAIN / FREERIDE
Destroy the resort
CARVING / BOARDERCROSS
Instant edge-to-edge response
FREESTYLE / PARK
Jumps, rails, and pipe
SPLITBOARDING
Climb Up, Ride Down

04. Our Recommendation:

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UNION BINDING CO. 2026/27
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Das Geschenkpaket beinhaltet eine limitierte Mizu x Union M8 water bottle, einen custom Union ice scraper, ein Union multi-tool und einen Union Force air freshener.
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*Angebot gültig, solange der Vorrat reicht. Nicht kombinierbar mit anderen Aktionen, Rabatten oder Incentive-Programmen. Bedingungen können ohne vorherige Ankündigung geändert werden.

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