

The Hero SL Pro R21 from Rossignol is a slalom ski for kids from Hero. It is designed for junior riders in the U10 to U16 categories.
Designed for young athletes the Hero SL Pro R21 benefits from LCT (Line Control Technology) which, thanks to the presence of a rail along the entire length of the ski, eliminates some of the ski's counter-flexion, ensuring perfect stability and dynamic control of the turn lines, for greater power and precision in all situations.
The Full Rectangular Sidewall construction of the Hero SL Pro R21 incorporates a titanium plate and fibreglass, considerably increasing the responsiveness, grip and precision of the ski, so that nothing stands between your child and their performance! This is a ski for youngsters who have the technical know-how to master this slalom ski with an 11m radius in 149.
The Hero SL Pro R21 is a true competition ski with only the flex and core adapted. It will give your child exactly what they need to step up to the next level and achieve record times and competitions all winter long.
The Hero SL Pro R21is fitted with the Nx7 binding system.



Sidecuts / Radius / Weight (pair without bindings):
126 cm: 102-66-80 mm / 13 m / 2100 g
134 cm: 103-66-82 mm / 14 m / 2300 g
143 cm: 104-65-84 mm / 15 m / 2500 g
150 cm: 104-65-85 mm / 16 m / 2700 g
158 cm: 106-65-87 mm / 17 m / 2900 g
164 cm: 107-65-87 mm / 18 m / 3100 g
171 cm: 107-65-88 mm / 19 m / 2300 g
Construction:
Construction: Rectangular full sidewall
Horizontal layering of materials (wood, fibreglass, metal, etc.) combined with full-length vertical edges for optimum grip, precision, balance and power.
Sidecut: Oversized
By combining the cut of a carving ski with current widths underfoot, the OVERSIZE SIDECUT offers powerful precision and very good grip, including increased stability and control.
Rocker: Full Camber
100% cambre - 0% rocker
Materials:
Core: Robusta Poplar Wood Core - Poplar core
The PEFC poplar wood core guarantees a good balance between moisture, elasticity and weight savings.
Reinforcement 1: Titanal
A construction that has stood the test in competition. Fibre glass combined with a titanal plate gives the ski more power, grip and extremely precise control when turning.
Reinforcement 2: FiberGlass
Fibreglass is more elastic than carbon. This is a perfect compromise for skiers looking for custom flex and durable materials.
Base: Sintered HD
THE HD SINTERED SOLE provides a smooth glide in all snow conditions.
Technologies:
LCT - Technologie Line Control
It offers a concentrate of power and energy, for fluid stability in all conditions. With its tip to tail central rail, LCT technology eliminates the effects of ski counter-flex to give you dynamic control of your trajectory.
Cascade Tip
This particular tip construction consists of two successive upper layers, one made of metal and the other of fibreglass. The goal is to reduce the inertia and weight of the tip for a livelier and more responsive ski. This construction also offers greater control over tip torsion for more efficient grip and more precise curve control.
BINDING SYSTEM: Nx7 GW B73
DIN: 2 - 7
Weight (pair): 1760g
Brake width: < 73 mm
Technologies:
Easy Step-in / Step-out
Excellent ease-of-use thanks to the low effort required to put your boots in and out.
Multi directional release
The LOOK stops offer a MULTIDIRECTIONAL RELEASE that protects the skier in all cases of fall, including rear and combined falls. Their mechanics keep a constant pressure on the boot and eliminate any gapping for the best possible control.
FDC Toe Piece
The FDC stop is the lighter version of the FULL ACTION stop: its kinematics allow a long spring travel and excellent performance. Its greatest asset is its lightness, which will please skiers looking for comfort.