Key Features
- Broad Compatibility: Supports leading bike models with precise mounting positions for optimal performance.
- Designed for SRAM Transmission: Exclusively developed for 1x12 T-Type SRAM Transmission systems, ensuring flawless drivetrain operation.
- Durable Construction: Features a robust AL 7075 T6 anodized baseplate, a PA6 12T narrow-wide pulley, and high-quality titanium and stainless steel bolts for long-lasting performance.
- Adjustable Chainline: Includes spacers and bolts for chainline adjustments between 52-55 mm, ensuring compatibility across different setups.
Compatible Bike Models
- Cannondale Jekyll: Position A
- Devinci Chainsaw: Position D
- Devinci Spartan HP: Position D
- Forbidden Dreadnought V1: Position B
- Forbidden Dreadnought V2: Position A
- Forbidden Druid (V1 and V2): Position A
- GT Force: Position B
- Treck Session: Position A
Specifications
- Mount: ISCG 05
- Capacity: 28-34T round chainrings
- Chainline: 52-55 mm
- Drivetrain Compatibility: 1x12 T-Type SRAM Transmission
- Baseplate Material: AL 7075 T6, black anodized
- Pulley: 12T narrow-wide, made from PA6
- Bolts: Titanium / Stainless steel
- Color: Black
- Weight: 65 grams (including mounting materials)
Scope of Delivery
- 1x ISCG 05 Plate
- 1x 12T Narrow-Wide Pulley and Cage
- Spacers and bolts of various lengths for chainline adjustments
Installation Tips
- Maintain a 10 mm gap between the roller's top and the chainstay for optimal performance.
- Ensure the idler does not sit below the line between the bottom bracket (BB) and rear axle centerline to avoid potential damage during rides.
Chain Installation Guidance
When installing this chain guide on an existing drivetrain, you may require a longer chain. To determine the correct chain length, use the SRAM Transmission App for precise sizing.
This chain guide exemplifies our commitment to delivering high-quality, rider-focused components that enhance performance across multiple bike models.
Founded in 2007, 77designz was established with the goal of creating innovative and race-proven bicycle components. We specialize in manufacturing high-quality bicycle parts, including chain guides designed for both round and oval chainrings, as well as crash plates that protect chainrings from the impacts of rocks and logs.
In addition to these components, we are proud to have developed one of the lightest, most reliable, and comfortable Enduro cockpits available on the market today.
Our Mission
At 77designz, we are committed to delivering products that are innovative, race-proven, and reasonably priced. This commitment defines our brand and drives our passion for cycling.
Our team of experienced designers and engineers work tirelessly to create cutting-edge cycling gear that meets the demands of both amateur and professional cyclists. We understand that every ride counts, which is why we focus on quality and performance in every product we offer.
Our Values
We believe that cycling should be accessible to everyone, which is why we strive to keep our prices competitive without compromising on quality. Our products are designed to enhance your cycling experience, whether you’re hitting the trails, racing on the road, or enjoying a leisurely ride.
At 77designz, we are not just a brand; we are a community of cycling enthusiasts dedicated to pushing the limits of what’s possible on two wheels. Join us on this journey and experience the difference that innovation and passion can make in your cycling adventures.