Rocker Type

AmpTek All-Mountain Rocker – AmpTek All-Mountain features softer tips and a stiffer waist with 40% camber between the feet for powerful edge grip and stability, and 60% rocker at the tip and tail and forgiveness for effortless freeride versatility.

Flex

Flex Rating: 7 (1 Soft - 10 Stiff) – Moderately stiff flex provides plenty of power and pop for aggressive all-mountain riding.

Directional All-Mountain Flex – Rossignol's Directional All-Mountain Flex profile is stiff under the back foot for control with a stiff waist for stability at high speed. A softer flex under the front foot delivers easier turns and maneuverability.

Shape

RadCut – A traditional sidecut between the inserts fuses with multiple reverse sidecuts toward the tip and tail, providing real time sidecut adjustment to the ride, ie. longer when faster, shorter when slower, and delivering the perfect cut at all times. RadCut is offered in multiple versions, each tailored for individual riding styles. More aggressive sidecut blends deliver quicker, livelier turns, while smoother sidecuts offer a more fluid, relaxed ride.

Core

L.I.T.E Wood CBF – A single type of wood that's mixed with Basalt and Kevlar fibers in its center for added comfort and punch between the feet with smooth edge-to-edge transitions.

Laminates

L.I.T.E. Frame Technology – An industry-first, visible breakthrough innovation, L.I.T.E. FRAME core technology integrates a urethane strip around the entire perimeter of the board, delivering full-length shock absorption for enhanced maneuverability, playfulness and ultra-smooth ride control.

Basalt – Stronger and lighter in weight than fiberglass with more elasticity than carbon. Basalt enhances board feel, power and stability while absorbing impacts and vibrations.

TPU – Combining high tensile strength and very good low-temperature flexibility, TPU (thermoplastic polyurethane) absorbs vibrations and allows greater response under pressure.

Aramid – Also known as Kevlar®, acts as a vibration dampener that softens rough landings. Durable, strong and extremely lightweight, Kevlar® is often used in ballistic body armor.

Glass Fiber – Delivers customized flex with increased torsional resistance and stability.

Sidewalls

ABS Sidewalls – ABS provides enhanced durability while keeping the core safe from moisture.

Base

Sintered 7500

Edges

5S Serrated Edges – Rossignol's exclusive edge technology offers five, smaller points of edge contact (one between the inserts and two on either side of the inserts), improving bite and grip along the entire edge for better stability.

Binding Compatibility

2 x 4 Insert Pattern

Size (cm)	153	156	157W	159	161W	165W
Effective Edge (mm)	1140	1170	1170	1220	1220	1230
Tip Width (mm)	291	293	305	296	308	311
Waist Width (mm)	250	252	264	254	266	268
Tail Width (mm)	291	293	305	296	308	311
Sidecut Radius (m)	4.6 - 6.7 - 8 3	4.7 - 7.1 - 8.3	4.7 - 7.1 - 8.3	5.1 - 7.3 - 8.6	5.1 - 7.3 - 8.6	5.5 - 7.6 - 8.9
Stance Setback (in)	1.2	1.2	1.2	1.2	1.2	1.2
Stance Setback (mm)	13	13	13	13	13	13
Stance Range (in)	20.1 - 24.8	20.1 - 24.8	20.1 - 24.8	20.1 - 24.8	20.1 - 24.8	20.1 - 24.8
Stance Range (mm)	510 - 630	510 - 630	510 - 630	510 - 630	510 - 630	510 - 630
Rider Weight (lbs)	120 - 165	130 - 175	130 - 180	150​+	130 - 210	175​+
Width	Regular	Regular	Wide	Regular	Wide	Wide