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Dupraz D1 5ft5in+ 2009/2010
Forum Aura 146 2010/2011
Venture Helix 164 2010/2011
Rossignol Alias 145.0 2011/2012

These models in stores

General model parameters

Shape Pin-tail Twin-directional Twin-tip Twin-tip
Purpose Freeride All mountain All mountain All mountain
Gender/Age Mens Womens Mens Teenagers
Construction Sandwich Sandwich Sandwich Sandwich
Flex distribution Twin
Bend Camber Rocker Mixed
Convex No No No
Base material Sintered Sintered Extruded
Baseline Become one with snowboarding.
Flex in collection soft ○○○○ stiff soft ○○○○ stiff
Price in collection $+
Original flex index 3 4

Technologies

Construction Super Sap Bio Epoxy
Bend Camber Rocker AmpTek AutoTurn
Core Popular Handmade FSC Wood 5620
Reinforcement Biax Triaxial Fiberglass
Base FreeBase P-Tex Base, Inlaid Base Graphics Extruded 3300
Sidewall P-Tex Sidewall
Sidecut Quadratic Single Radius Sidecut

Measurements

Size, cm 5ft5in+ 146 164 145.0
Length, mm 1650 1460 1640 1450
Running length, mm 1090 1040
Effective edge, mm 1150 1130 1250
Nose width, mm 309 274 286
Waist width, mm 255 231 270 245
Tail width, mm 297 274 286
Sidecut radius, mm 7080 8470 6900
Stance width, mm 460 508 480-560
Setback, mm 10 10 0 0
Rider's weight, kg 100-60 36-59 61-88
Binding sizes