After the successful launch of the GD1 Factory in 2017, Ergon have launched an entry-level GD1 usi...After the successful launch of the GD1 Factory in 2017, Ergon have launched an entry-level GD1 using Gravity Control Rubber. It features a thumb zone with ultra-soft damping texture, a fingertip zone for maximum grip, and a lower palm zone with precise damping properties. Available in two grip diameters: Standard for glove size Large/X-Large (8.5-10.5) and Slim for glove sizes Small/Medium (6.5-8.5). Features carbon-friendly CNC Aluminium clamps and interchangeable end plugs. The standard size weighs 140g per pair, and the slim size weighs 125g per pair. The conical grip shape provides more damping in the outer area while maintaining a slim inner diameter, making it ideal for downhill, freeride, and gravity disciplines.
Ergon GD1 Evo Factory Grips Stealth BlackFree delivery in 1–3 days£36.99Visit shop →
Ergon GD1 Evo Factory Grips Stealth BlackFree delivery in 1–3 days£36.99Visit shop →
Ergon GD1 Evo Factory Grips Stealth BlackFree delivery in 1–3 days£36.99Visit shop →
Ergon GD1 Evo Factory Grips Stealth BlackFree delivery in 1–3 days£36.99Visit shop →
Product Information
Full details
The Ergon GD1 Evo Grips are designed for downhill, freeride, and gravity mountain bikers seeking enhanced control and comfort. They offer a unique tapered shape for optimized damping and a special rubber compound for maximum grip with reduced hand fatigue. A potential consideration is the specific sizing; ensuring you select the correct diameter (Standard or Slim) based on your glove size is crucial for optimal performance and comfort.
All features
Model Part Number
42440011
Brand
Ergon
Extended Product Information
FAQs
What is the main advantage of the conical grip design?
The conical shape increases damping towards the outer edge of the grip, providing more comfort and control on rough terrain, while keeping the inner diameter slim for responsive steering.
How do I choose between the Standard and Slim grip diameters?
The Standard size is recommended for glove sizes Large/X-Large (8.5-10.5), while the Slim size is for Small/Medium glove sizes (6.5-8.5). Choose based on your glove size for the best ergonomic fit.
Are these grips suitable for carbon handlebars?
Yes, the GD1 Evo grips feature carbon-friendly CNC aluminum clamps that are specifically designed to be twist-proof and safe for use on carbon handlebars.
How durable is the 'Factory Custom Rubber' compound?
The rubber compound is designed for increased durability and maintains its high grip properties and precise structure longer than many other compounds, even under the demanding conditions of mountain biking.
Can the end plugs be replaced if they get damaged?
Yes, the end plugs are designed to be replaceable, adding to the overall longevity of the grips.
What disciplines are these grips best suited for?
These grips are ideal for downhill, freeride, and gravity mountain biking disciplines due to their focus on damping and control.
What is the weight of the Ergon GD1 Evo Grips?
The standard size weighs approximately 140g per pair, and the slim size weighs approximately 125g per pair.
Troubleshooting
Grips feel too large or too small.
Re-evaluate your glove size and consider the other available diameter (Standard or Slim). Proper sizing is critical for comfort and control.
Grips are rotating on the handlebar.
Ensure the inner clamp screws are fully tightened. Check that the handlebar is clean and free of grease. If using carbon bars, torque to the recommended specification (2-4 Nm).
Reduced grip performance in wet conditions.
While designed for excellent grip, extreme wet conditions can affect any grip. Ensure the grips are clean; dirt and mud can reduce traction. Consider wearing gloves for additional grip.
Hand fatigue persists despite using the grips.
Ensure you have selected the correct grip diameter for your hand size. Also, check your bike's suspension setup and suspension fork pressure, as improper setup can lead to excessive vibration and fatigue.
Pros and Cons
Pros
Provides superior damping and control for aggressive riding styles.
Reduces hand fatigue with its ergonomic design and soft-touch zones.
Durable 'Made in Germany' rubber compound ensures long-lasting performance.
Securely mounts to handlebars, preventing rotation even on carbon frames.
Tapered design offers a comfortable and intuitive hand position.
Cons
Requires careful selection of Standard or Slim size for optimal fit.
The specialized rubber may wear faster with extreme, constant abrasion.
Higher price point compared to basic grip models.
Specific tuning for damping might not suit all riding preferences.
End plugs, while replaceable, can be lost.
Setup, Compatibility & Care
Setup:
Ensure handlebars are clean.
Loosen the inner clamp screws.
Slide the grip onto the handlebar, aligning it to your preferred position. Pay attention to the internal stop for proper positioning relative to shifters and brakes.
Tighten the clamp screws evenly. For carbon handlebars, torque to manufacturer specifications (typically 2-4 Nm) to prevent damage.
Ensure the grip is securely fixed and does not twist.
Compatibility:
Compatible with most standard 22.2mm diameter handlebars.
Specifically designed for use with carbon handlebars due to the internal clamp system.
Available in Standard (Large/XL glove sizes: 8.5-10.5) and Slim (Small/Medium glove sizes: 6.5-8.5) diameters. Select based on your glove size for optimal ergonomics.
Care:
Clean the grips regularly with mild soap and water.
Use a damp cloth for general cleaning; avoid harsh chemicals or abrasive cleaners.
Inspect clamp screws periodically and tighten if necessary.
Replace end plugs if they become worn or lost to maintain grip integrity and protect the handlebar end.