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The BikeYoke Sagma 3D mountain bike saddle is poised to disrupt the industry by offering 3D-printed comfort at a significantly lower price point than competitors. While many 3D-printed saddles on the market cost between $300 and $400, BikeYoke’s Sagma 3D starts at just €160, making it a more accessible option for riders seeking advanced saddle technology. The company claims the Sagma 3D could be “the most comfortable saddle you’ve ever ridden,” thanks to its innovative 3D-printed padding and zone-specific support.
The Evolution of the Sagma Saddle
The Sagma 3D builds on the success of BikeYoke’s original Sagma saddle, which debuted in 2019. The earlier model featured memory foam padding and a unique tunable rail suspension system designed to dampen vibrations. In 2022, BikeYoke introduced lighter versions of the Sagma with conventional rails. The new Sagma 3D takes this concept further by incorporating 3D-printed TPU padding, which allows for precise control over support and comfort across different areas of the saddle.
Why 3D Printing?
3D-printed saddles have gained popularity for their ability to provide tailored support. The additive manufacturing process enables designers to vary the density of the padding in specific zones, offering firmer support under the sit bones and softer cushioning under sensitive soft tissues. While some companies have explored fully customized saddles using pressure mapping technology, these options often come with a hefty price tag, ranging from $450 to $600. BikeYoke’s approach focuses on generalized pressure zones, making the technology more affordable without sacrificing performance.
Key Features of the Sagma 3D
The Sagma 3D is available in two widths (130mm and 142mm) and features a carbon-reinforced nylon shell. The saddle’s 3D-printed TPU padding is designed with a closed-top structure to prevent dirt and mud from accumulating. BikeYoke offers two main versions of the saddle: the standard Sagma 3D with Rail Suspension Design (RSD) and the lighter Sagma 3D Lite with conventional rails.
- Rail Suspension Design (RSD): The RSD system allows riders to customize the saddle’s flex by choosing from three elastomer densities. This design also enables slight side-to-side rocking, which can improve comfort by following the rider’s pedaling motion.
- Lite Version: The Sagma 3D Lite is a simpler, lighter option with traditional rails, available in both carbon and chromoly versions.
Technical Specifications
- Materials: 3D-printed TPU padding, carbon fiber-reinforced nylon shell.
- Dimensions: 242mm long, available in 130mm and 142mm widths.
- Rails: UD carbon rails or forged 2014-T6 aluminum rails for the standard version; UD carbon rails or round tubular chromoly rails for the Lite version.
- Weights:
- Standard Sagma 3D: 130mm carbon (240g), 130mm alloy (260g), 142mm carbon (250g), 142mm alloy (270g).
- Sagma 3D Lite: 130mm carbon (205g), 130mm CrMo (260g), 142mm carbon (215g), 142mm CrMo (270g).
- Customization: Exchangeable rubber tags and RSD bolts are available in gray, black, orange, or pink for added personalization.
Pricing and Availability
The Sagma 3D is competitively priced, with options to suit different budgets and preferences:
- Standard Sagma 3D: $200/€200 (aluminum rails), $250/€250 (carbon rails).
- Sagma 3D Lite: $160/€160 (chromoly rails), $200/€200 (carbon rails).
Additional customization options, such as colored rubber tags and anodized bolts, are available for a small extra cost.
The saddles are available directly from BikeYoke and will soon be distributed through their partners. Riders can also explore other BikeYoke products, such as the Barmate Handlebar, which features integrated 35mm comfort zones.
Conclusion
The BikeYoke Sagma 3D represents a significant step forward in saddle technology, offering the benefits of 3D-printed padding at a fraction of the cost of competitors. With its zone-specific support, customizable rail suspension, and lightweight design, the Sagma 3D is a compelling option for mountain bikers seeking enhanced comfort and performance. Whether you opt for the standard version with RSD or the lighter Lite model, the Sagma 3D delivers innovative features at an accessible price point.
