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K2 Indy Jr Skis w/FDT 4.5 Bindings 2026

MARKER 4.5 Junior Bindings 2026 — high-level, kid-sized performance for the youngest skiers. The 4.5 JR brings MARKER’s proven safety and reliable edge pressure to small feet with a 4-linkage JR toe and Compact JR 2 heel, making it simple for children to step in and out on their own while maintaining controlled release characteristics.

Designed to work with both Children and Adult boots (Type A and C) and GripWalk soles, the 4.5 JR is available in Black-Anthracite and White, and comes with 70 mm or 85 mm brake options. Lightweight at 570 g, this binding covers a DIN range of 0.75-4.5 and supports boot sole lengths from 190 mm to 310 mm.


Perfect for beginners and early progressors who need dependable retention, reliable release and easy independent use.

Technology & Features

Toe System

4-linkage JR toe — secure retention and controlled release

Heel

Compact JR 2 heel — easy step-in/out for young skiers

Compatibility

Alpine and GripWalk soles for both Children (ISO 5355 C; ISO 23223 C) and Adult (ISO 5355 A; ISO 23223 A) boots

Tech Features

4-linkage JR Toe Compact JR 2 Heel DIN 0.75-4.5 GripWalk Compatible Lightweight 570g
Specifications
Color BLACK-ANTHRACITE, White
Brake Width 70MM, 85MM
Ability Beginner
Age Junior
Gender Junior
Weight - Bindings 570g
DIN / ISO Range DIN 0.75 - 4.5
Boot Type Alpine Adult Sole (ISO 5355 A); GripWalk Adult Sole (ISO 23223 A); Alpine Children Sole (ISO 5355 C); GripWalk Children Sole (ISO 23223 C)
Toe System 4-linkage jr2
Bindings Boot Sole Range 190 mm - 310 mm
  • 4-linkage JR toe for reliable retention and release
  • Compact JR 2 heel for effortless step-in and step-out
  • Compatible with Alpine and GripWalk soles (Adult & Children)
  • DIN range 0.75-4.5 for growing skiers
  • Available brake widths: 70 mm and 85 mm
  • Lightweight construction — 570 g per binding
  • Color options: Black-Anthracite and White