Your current comparison list
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GNU Billy Goat 159 2008/2009
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Rossignol Circus AmpTek 144 2010/2011
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Rossignol Circus AmpTek 147 2010/2011
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Burton Ration Restricted 152 2011/2012
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Burton Ration Restricted 157 2011/2012
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These models in stores | |||||
Price and availability | Model out of stock | Model out of stock | Model out of stock | Model out of stock | Model out of stock |
General model parameters | |||||
Shape | Directional | Twin-directional | Twin-directional | Twin-tip | Twin-tip |
Purpose | Freeride | All mountain | All mountain | Freestyle | Freestyle |
Gender/Age | Mens | Womens | Womens | Mens | Mens |
Construction | Sandwich | Sandwich | Sandwich | Sandwich | Sandwich |
Flex distribution | Twin | Twin | Twin | Twin | |
Bend | Mixed | Mixed | Camber | Camber | |
Convex | No | No | No | No | |
Base material | Sintered | Sintered | Extruded | Extruded | |
Baseline | Pure park – raw and uncut. | Pure park – raw and uncut. | |||
Flex in collection | soft ○○○○● stiff | soft ○●○○○ stiff | soft ○●○○○ stiff | soft ○●○○○ stiff | soft ○●○○○ stiff |
Price in collection | $$$ | $$$ | $ | $ | |
Original flex index | 7 | 6 | 6 | 3 | 3 |
Technologies |
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Features package | Double Chair Package | Double Chair Package | |||
Construction | Clip Tips | Clip Tips | |||
Shape | Flat Kicks | Flat Kicks | |||
Bend | AmpTek All Mountain | AmpTek All Mountain | Camber | Camber | |
Core | Wood 5620 | Wood 5620 | Fly | Fly | |
Reinforcement | Biax | Biax | |||
Base | Sintered 4400 | Sintered 4400 | Extruded | Extruded | |
Sidewall | 10:45 | 10:45 | |||
Collection | Restricted | Restricted | |||
Edges | Rail Ready Edge Tune | Rail Ready Edge Tune | |||
Measurements |
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Size, cm | 159 | 144 | 147 | 152 | 157 |
Length, mm | 1590 | 1440 | 1470 | 1520 | 1570 |
Running length, mm | 1000 | 1030 | 1090 | 1140 | |
Effective edge, mm | 1200 | 1080 | 1110 | 1135 | 1185 |
Nose width, mm | 293 | 279 | 281 | 291 | 296 |
Waist width, mm | 250 | 239 | 240 | 250 | 253 |
Tail width, mm | 293 | 278 | 281 | 291 | 296 |
Sidecut radius, mm | 8300 | 6800 | 7500 | 7200 | 7530 |
Stance width, mm | 465-585 | 470-590 | 530 | 560 | |
Setback, mm | 10 | 10 | 0 | 0 | |
Rider's weight, kg | 52-75 | 57-79 | |||
Binding sizes | M, L | M, L |