Slot Box Fin X1 V4 20cm Select SM040195020

Slot Box Fin X1 V4 20cm Select SM040195020

Description:

The Slot Box Fin X1.V4 20cm from Select is a versatile, high-performance slot-box fin engineered for wave board setups. Designed to work equally well as a single, thruster, quad or twinzer element, the X1.V4 lets riders experiment with custom fin configurations to match their style and prevailing conditions. Its precision-molded profile and reinforced composite construction deliver consistent drive, responsive hold and reduced drag through turns. The fin’s size grid and interchangeable box options make tuning easy — add or remove fins to dial in looseness, pivot and top-end speed. Built for durability in saltwater environments, the X1.V4 balances stiffness for power transfer with enough flex for smooth release on rail-to-rail maneuvers. Compatible with standard slot-box boards, it’s a practical choice for riders who want a single fin that adapts across multiple wave-riding setups.

Key Features:

• Reinforced composite construction for strength and impact resistance
• Precision-molded hydrodynamic profile to reduce drag and improve drive
• Universal X1.V4 size/grid and slot-box compatibility for multiple setups (Single, Thruster, Quad, Twinzer)
• Tunable performance: optimized for easy adjustment of pivot, hold and speed
• Durable finish for long-lasting performance in marine environments
• Balanced flex/stiffness for responsive turns without harsh feedback
• Lightweight design for minimal added mass and quick board response
• Easy installation and removal with standard slot-box hardware

Specifications:

Manufacturer: Select
SKU: SM040195020
Material: Reinforced composite (manufacturer specification)
Size/Dimensions: 20 cm (height)
Weight: Not specified by manufacturer
Color: Not specified / standard finish as supplied
Size: 20cm
Category: Fins
Age Group: Adults
Gender: Unisex

Recommended Use:

Ideal for intermediate to advanced wave riders and surfers who want a single fin solution that adapts to multiple board configurations. Best suited for wave and surf-style riding where quick response, hold in the pocket and controlled drive are required. Performs well in a variety of conditions from small- to mid-size surf and choppy seas, and can be tuned for looser or more locked-in handling. Pair with any standard slot-box surf or wave board; use common slot-box hardware for installation and consider complementary fin setups (thruster or quad) to fine-tune handling for specific conditions.