The Ergon GS1-L Evo Moondust Grey Grip (Large) is a high-performance ergonomic lock-on grip designed for sporty touring, fitness, and cross-country/trail mountain biking. Positioned perfectly between the heavily winged GP1 comfort grip and the streamlined GA3 trail grip, the GS1 Evo delivers a hybrid profile that offers ample hand support without restricting dynamic, out-of-the-saddle riding.

Key Features

• Hybrid Dynamic Wing:
  The supportive palm platform is slightly smaller and sleeker than the classic GP1 series. This layout provides optimized wrist posture to protect against carpal tunnel syndrome while remaining narrow enough for aggressive maneuvering.
• Three Ergonomic Texture Zones:
  Utilizes individually tuned micro-textures targeted across the thumb, fingers, and palm to maximize mechanical traction and safety under varied handling positions.
• German-Engineered Rubber:
  Molded from a proprietary, TÜV-certified long-life rubber compound that is UV-stable, fully toxin-free, and delivers a noticeably softer overall touch.
• Large Sizing Optimization:
  Engineered with a 33mm thickness profile to distribute pressure evenly for riders with larger hands (specifically optimized for glove sizes 8.5 to 10.5).

Technical Specifications

• Grip Size: Large (33mm outer diameter)
• Color: Moondust Grey
• Locking Clamp: Cold-forged, 100% recyclable anodized aluminum black clamp
• Handlebar Compatibility: Fits standard 22.2mm bars and is fully carbon bar compatible
• Intended Use: Fitness, bikepacking, E-bikes, SUV, and MTB-touring

This combination of ergonomic design, advanced materials, and versatile functionality makes the GS1 Evo an ideal choice for riders seeking comfort and performance across a variety of biking disciplines.