2019 Atomic Redster Junior S9 J-RP FIS SL Skis
2019 Atomic Redster Junior S9 J-RP FIS SL Skis

2019 Atomic Redster Junior S9 J-RP FIS SL Skis

Sale Regular price $500.00 Sale price $299.00 Save 40%

Item: 18706B   (Only 1 Left)

There are varying opinions on how to best size skis, but the general rule for modern ski length is between the skier's chin to the top of the head, depending on the type of skiing and the ability of the user. The guidelines below are for race skis and start with the athlete's height, which you add or subtract length based on discipline, gender, weight, age, and ability of the racer. These are loose guides and you should consult your local coach or ski expert for more specific recommendations.

FIS Race Ski Sizing Guidelines

FIS regulations change frequently, so it is best to consult with your coach or local ski expert before making a final purchase. Please see the current USSA/FIS Equipment Rules for specific age and circuit rules.

Non-FIS Race Ski Sizing Recommendations

Slalom (SL) skis are generally measured between the chin and nose. Giant Slalom (GS) are generally a bit longer and are measured between the nose and top of the head. Lighter weight and less experienced skiers may want to go with a ski that is a bit shorter than the chart below. The opposite is applied to heavier or more aggressive ski racers and you may want to go a bit longer. Again these are only loose recommendations and you should consult with your local ski expert for more specific advice.

NON-FIS Race Ski Sizing Guidelines

Racer Height
Racer Height
Approx. Ski Length (cm)
45 - 48 114 - 122 100 - 115
49 - 52 125 - 132 110 - 125
53 - 56 135 - 142 120 - 135
57 - 60 145 - 152 130 - 145
61 - 64 155 - 163 140 - 155
65 - 68 165 - 173 150 - 165
69 - 72 175 - 183 160 - 175
73 - 76 185 - 193 170 - 185

Sizing Considerations:

  1. Consult FIS, USSA, and other level appropriate regulations.
    Click here for 2018-2019 USSA/FIS Equipment Rules
  2. Racer's height to weight ratio - a heavier racer may need a longer ski.
  3. Racer's ability level and preference - more advanced skiers can generally handle longer length skis which can be more stable at higher speeds.
  4. Growth of the athlete - you may want to consider sizing up a little if you want to get multiple years out of a younger racer's skis, although most coaches agree that skiing on a slightly shorter ski the second year is preferable to skiing on a ski that is too long.
  5. Coach's recommendations.

US Mainland Ground Ship Only - $25 Flat Shipping Rate (per pair)
*Alaska, Hawaii and International by quote only*

Description & Features

The Atomic Redster S9 FIS J-RP is the ideal Slalom ski for any FIS junior event, and comes with a Race Plate. This high-performance ski boasts a well-balanced flex with a Power Woodcore. Titanium layers and a narrow waist allows instant carve turns. Incorporates a junior SL tip for enhanced performance, while the shovel, tail and cap radius, as well as increased V-shape, create a geometry that enhances handling specifically for juniors. FIS approved.


  • FIS Approved Junior SL Race Skis
  • 145cm Full Sidewall / 138cm - 131cm Full Cap
  • Power Wood Core
  • Titanium Powered
  • Race Plate Junior
  • Asymmetric JR Slalom Tip
  • Recommended Binding (sold separately): Atomic Z/L Series Bindings

Atomic Redster Junior FIS Slalom Ski Specs

Type SL Junior SL Junior SL Junior
Length (cm) 145 138 131
Waist (mm) 65 64 64
Radius (m) 11 10.4 9.8

Technical Info


Runs the full length of the ski for precise steering, ideal for high-performing race and piste skis.


A construction with no sidewall where the top sheet folds down over the edges, making it easy to handle.


A combination of hard ash and light poplar that’s stable and sporty for our high performance skis.


A titanium layer above and below the core creates supreme shock absorption, strong running stability and a high torsional flex.


Perfect edge grip in even the hardest snow conditions. When edged up the ski delivers full contact length. While, the slight rise of the tip when weighted allows for easy turning and no edge catching.