4th of July Sale - Shop New Gear - Shop Demo Skis - Ends Today

0D 00H 00M 00S

× Skis
Mens
All Carving (84mm & Less) Frontside (82-88mm) All-Mountain (88-102mm) Big-Mountain (100-112mm) Powder (112mm & Wider)
Womens
All Carving (84mm & Less) Frontside (82-88mm) All-Mountain (88-102mm) Big-Mountain (100-112mm) Powder (112mm & Wider)
Kids
Popular Brands
Atomic Armada Black Crows Blizzard DPS Elan Head Icelantic K2 Kastle Nordica Rossignol Salomon Stockli Volkl
Find Your Perfect Ski Helper Adult Ski Size Chart Kids' Ski Size Chart Trade-in
Boots
Mens Sizes
Shop All 7.5 US / 25.5 Mondo 8.0 US / 26.0 Mondo 8.5 US / 26.5 Mondo 9.0 US / 27.0 Mondo 9.5 US / 27.5 Mondo 10.0 US / 28.0 Mondo 10.5 US / 28.5 Mondo 11.0 US / 29.0 Mondo 11.5 US / 29.5 Mondo
Womens Sizes
Shop All 5.5 US / 22.5 Mondo 6.0 US / 23.0 Mondo 6.5 US / 23.5 Mondo 7.0 US / 24.0 Mondo 7.5 US / 24.5 Mondo 8.0 US / 25.0 Mondo 8.5 US / 25.5 Mondo 9.0 US / 26.0 Mondo 9.5 US / 26.5 Mondo
Popular Brands
Atomic Dalbello Fischer K2 Lange Nordica Rossignol Salomon Scarpa Tecnica
Accessories
Footbeds Heaters Sole Blocks
Find Your Perfect Boots Helper
Help
Shopping Guide Size Chart & Calculator Printable Foot Size Chart Bootfitting At Our Shop
Bindings
All Alpine Touring Telemark
Shop By Skier Weight
Over 210 lbs 175-209 lbs 150-174 lbs 125-149 lbs 100-124 lbs 75-99 lbs Under 75 lbs
Popular Brands
Dynafit Look Marker Salomon Tyrolia
Popular Models
Tyrolia Attack 14 GW $269.00Marker Griffon 13 ID $239.93Salomon Strive 14 GW $279.95Marker Squire 11 $199.93Look Pivot 2.0 15 GW $479.95Atomic Backland Tour $679.95
Brakes & Parts
Poles
Shop By Skier Height
3'4" and shorter 3'4" - 3'8" 3'9" - 4'0" 4'1" - 4'4" 4'5" - 4'8" 4'9" - 5'0" 5'1" - 5'3" 5'4" - 5'6" 5'7" - 5'9" 5'10" - 6'0" 6'1" - 6'3" 6'4" - 6'6" 6'7" and taller
Shop By Pole Length
32" 34" 36" 38" 40" 42" 44" 46" 48" 50" 52" 54" 56"
All Poles All Adjustable Poles
Clothing
Mens
Ski Jackets Jackets Ski Pants Sweaters Hats Gloves Face Masks Baselayers Short Sleeve Shirts Long Sleeve Shirts Ski Socks
Womens
Ski Jackets Jackets Ski Pants Sweaters Hats Gloves Face Masks Baselayers Short Sleeve Shirts Long Sleeve Shirts Ski Socks
Kids
Ski Jackets Ski Pants
Accessories
Belts Cleaning Supplies
Popular Brands
Arc'teryx Flylow Obermeyer Patagonia
Bags
Ski Bags Ski Boot Bags Ski Backpacks Luggage
Helmets
All Women's Men's Kids Headphones
Goggles
All Interchangeable Lens Includes Two Lenses OTG / Over The Glasses
Snowboard
Snowboards Snowboard Boots Snowboard Bindings
Brands
100%22 Designs4FRNTApres SkiArborArcade BeltsArc'teryxArmadaATKAtomicBCABlack CrowsBlack DiamondBlackStrapBlizzardBlossomBomberBoosterBurtonCandideCapitaCastChamonixContourDakineDalbelloDescenteDPSDragonDynafitDynastarEisbarElanExondeFactionFischerFITSFlylowFolsomGiroGordiniGrangersHaglofsHeadHelly HansenHestraHotronicIcelanticJ SkisJonesJulboK2KappaKastleLa SportivaLangeLe BentLib TechLibertyLineLookLustiMammutMarc GirardelliMarkerMasterfitMeierMomentMountainFLOWMovementNideckerNordicaNorronaNorthlandOakleyObermeyerON3POrtovoxOspreyOutdoor ResearchOutdoor TechPatagoniaPeak SkisPhaenomPicture OrganicPOCPomocaPowder7PretPriorRenounRMURossignolRoxaSalomonSaucer WaxScarpaScottSeasonSki TrabSmartwoolSmithStereoStockliSun BumSuperfeetSurfaceSVSTSwanySweet ProtectionTecnicatest_brandThe North FaceThermicThuleTown HallTyroliaUnionVan DeerVolklWagnerWild RyeWNDRYardsaleZAGZipFit
More
Backcountry / AT Gear
All AT Gear Avalanche Beacons Avalanche Airbags Boots Bindings Climbing Skins Skis with AT Bindings Other AT Accessories
Tunes / Mounts / Services
Learn more about the services we offer Shop all services Shop wax and ski tuning supplies
Gift Certificates
Our Story Lift Line Blog
  1. Kastle
  2. Mens Carving

Kastle RX12 SL Factory Skis

In Stock Now:

demo 2026 Kastle RX12 SL Factory Skis in 151cm For Sale
2026 Kastle
RX12 SL Factory
Used Demo Skis
w Bindings
151cm
Sale: $499.99
59% Off $1,219.99

demo 2023 Kastle RX12 SL Factory Skis in 151cm For Sale
2023 Kastle
RX12 SL Factory
Used Demo Skis
w Bindings
151cm
Sale: $369.99
70% Off $1,219.00

demo 2026 Kastle RX12 SL Factory Skis in 145cm For Sale
2026 Kastle
RX12 SL Factory
Used Demo Skis
w Bindings
145cm
Sale: $429.99
65% Off $1,219.99

demo 2023 Kastle RX12 SL Factory Skis in 145cm For Sale
2023 Kastle
RX12 SL Factory
Used Demo Skis
w Bindings
145cm
Sale: $359.99
70% Off $1,219.00

demo 2026 Kastle RX12 SL Factory Skis in 137cm For Sale
2026 Kastle
RX12 SL Factory
Used Demo Skis
w Bindings
137cm
Sale: $459.99
62% Off $1,219.99

Our Take On The 2026 Kastle RX12 SL Factory:

Ex-racers and speed-lovers from Killington to Kitzbühel love the Kastle RX12. While the popular MX series gives skiers a carve-happy, do-everything on-piste experience, the RX12 delivers race-ready precision and quickness. The RX12 SL could probably be hammering gates on the pro circuit...except that Kastle added a few design flourishes to make it a first-class recreational race ski rather than a hulking World-Cup-or-bust speed plank. The RX12 SL has a shorter turn radius than the RX12 GS, intended for tighter, snappier turns (a la slalom racing) rather than longer GS style turns. Add that profile, with its serious need for speed, to Kastle's premium build and you get the last fast ski you'll ever need.

2026 Kastle RX12 SL Factory Specs:

Dimensions:122/66/104
Radius:11m@145cm
Rocker:Traditional Camber
Ability Level:Ability Level 10
Construction:Full Sidewall

Skis In The Kastle RX12 Series:


RX12 GS (68mm) In Stock

RX12 GS Factory (68mm) In Stock

RX12 SL Factory (66mm) In Stock

RX12 SL (38mm) In Stock

Graphics:

 
2026 Kastle
RX12 SL Factory Graphics
2026 Kastle<br>RX12 SL Factory Graphics
2023 Kastle
RX12 SL Factory Graphics
2023 Kastle<br>RX12 SL Factory Graphics

Shop Info

Company

Interact

Help!