Model Information

Union Explorer

Unisex Splitboard Binding

Prix normal: 399,95 €
Prix réduit: 399,95 €
Prix normal
Prix unitaire: par

Taxes incluses. Frais d'expédition calculés lors du paiement.

Available Colorways Black

Color

Available Sizes S M L

Size Chart

Size

Find My Size

Select

MEN

WOMEN

Select

EURO

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:

La quantité doit être supérieure ou égale à 1

Must select color and size.

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

Main Information

Union Explorer

Quand tes fixations de splitboard offrent exactement les mêmes sensations que ton setup habituel, la descente devient la meilleure partie de la sortie. La Union Explorer est conçue pour les splitboardeurs débutants à intermédiaires qui recherchent une glisse fluide et réactive avec un minimum de complications sur la trace de montée. Pensée pour la durabilité, la simplicité et un ressenti de planche naturel, l’Explorer assure des performances fiables sur les longues sorties, les lignes raides et tout ce qu’il y a entre les deux, sans compliquer inutilement l’aventure.

Inclus dans la boîte : matériel de montage, disque split Explorer, disque quiver Explorer, crochets de randonnée et sangle de splitboard.

Riding Category

Freestyle

Good

Great

All Mountain

Good

Great

Performance

Good

Great

Freeride

Good

Great

KEY FEATURES

Durable
Easy-to-Use
Natural Board Feel
Includes All Necessary Hardware

Weight

1.98 KG

Binding Flex

6/10

FLEXY

RIGID

THE UNION WARRANTY Lifetime for baseplate / heelcup,
2 year for everything else.

Specifications

Union Explorer Process

Explorer Split Disk

The Union Explorer Split Disk incorporates a unique design to help bring the two halves of the splitbaord together under your feet. It also provides a natural board flex and ride feel.

Step 1

With the pin removed from the baseplate, push the binding directly down onto the disk.

Step 2

Following the arrows on the disk, rotate the binding assembly 90* to align with the pin hole. The binding will lock into place at your selected stance angle.

Step 3

Push the pin through the baseplate and disk. Lock the pin securely into the baseplate sidewall cover. Enjoy the ride down!

Explorer Touring Bracket

Durable and lightweight design for long tours and season after season dependability. The Explorer touring bracket is a time tested Union splitboard binding design.

Step 1

Align toe edge of binding with touring bracket.

Step 2

Slide the pin through the the binding and touring bracket, push the pin handle inwards and lock the pin securely into the baseplate.

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.

Specifications

Key Features

{"baseplate":{"active":true,"title":"S2 EXP Duraflex ST Baseplate","description":"When your splitboard bindings ride like your regular bindings, it's easy to enjoy the ride down. The S2 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":"60","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN25_EXPLORER_base.jpg?v=1745999174"},"highback":{"active":true,"title":"EXP2 Duraflex Highback","description":"The perfect balance of flex for when you're riding and support for when you're touring. The EXP2 Duraflex highback is a favorite of backcountry vetrans liks Forrest Shearer and Bryan Iguchi.","rating":"60","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN25_EXPLORER_hb.jpg?v=1745999174"},"anklestrap":{"active":true,"title":"Exoframe 4.0 Ankle Strap","description":"Exframe 4.0 ankle straps provide a secure and locked in ride feel. Lightweight, super durable and a team and shop favorite.","rating":"60","img":"https:\/\/cdn.shopify.com\/s\/files\/1\/0296\/3764\/0285\/files\/UN25_EXPLORER_ankle_strap.jpg?v=1745999174"},"toestrap":{"active":false,"title":"TS 4.0+ Toe Strap","description":"The all-new TS 4.0+ toe strap keeps you locked in for the ride down without letting you know it’s there. A new 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\/EXPLORER_ANKLE_STRAP.jpg?v=1626713112"},"ratchets":{"active":false,"title":"Magnesium S1 Ratchets","description":"The all-new 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":""},"gaspedal":{"active":false,"title":"Forged Carbon Gas Pedal","description":"The Atlas FC's Forged Carbon gas pedal provides instant edge-to-edge response for charging the most technical lines and powering through hard carves. Extremely lightweight and only available from Union Binding Company.","rating":"","img":""},"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\/UN25_EXPLORER_climbing_bar.jpg?v=1745999174"}}

S2 EXP Duraflex ST Baseplate

When your splitboard bindings ride like your regular bindings, it's easy to enjoy the ride down. The S2 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

Specifications

Binding Details

Technology

Baseplate

S2 EXP Duraflex ST

Bushing

HP EVA

Heelcup

Extruded 3D Aluminum

Highback

EXP2 Duraflex

Ankle Strap

Exoframe 4.0

Toe Strap

TS 2.0 UltraGrip

Ratchet

Magnesium 3.0 w/Aluminum Base

FLAD

Split Flad 2.0

Hardware

Grade 8.8 Steel

Footbed

Non-Stick HP EVA

Strap Adjustment

EXO Quick-Lock

Canting

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.

Soft

Stiff

Disk Type and Compatibility

Explorer Split Disk

Voile Compatible

Explorer Quiver Disk

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

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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	-	-	-

				CROSSOVER SIZING

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.

BUY NOW

BINDING FINDER

01. General Info:

GENDER:

Select

Men

Women

Kids

BOOT SIZE:

Find My Size

Select

MEN

WOMEN

Select

EURO

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:

02. Riding Ability:

BEGINNER

INTERMEDIATE

ADVANCED

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:

UNION BINDING CO. 2026/27

Must complete
all fields.

Your Location

Europe

North America

Asia

Australia / New Zealand

Union Explorer

Unisex Splitboard Binding

Union Explorer

Freestyle

All Mountain

Performance

Freeride

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.

6/10

Union Explorer Process

Explorer Split Disk

Step 1

Step 2

Step 3

Explorer Touring Bracket

Step 1

Step 2

Step 3

Specifications

Key Features

S2 EXP Duraflex ST Baseplate

Baseplate Flex

EXP2 Duraflex Highback

Highback Flex

Exoframe 4.0 Ankle Strap

Anklestrap Flex

TS 4.0+ Toe Strap

Magnesium S1 Ratchets

Forged Carbon Gas Pedal

B4BC

Integrated Climbing Bar

Specifications

Binding Details

Technology

Suggested Board to Binding Flex

Disk Type and Compatibility

Product Video

Expedition Technology

Technological Innovations

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BINDING FINDER

01. General Info:

02. Riding Ability:

03. Riding Style:

04. Our Recommendation:

Cadeau offert avec tout achat de fixations

Le gift pack comprend une gourde Mizu x Union M8 en édition limitée, un grattoir à glace Union personnalisé, un multi-outil Union et un désodorisant Union Force.

Weight

Cadeau offert avec
tout achat de fixations