Equipment > Accessories > Seatpost / Clamps > Seatposts
Description
The Ritchey Superlogic Carbon 1-Bolt Seatpost represents the pinnacle of lightweight performance and structural precision. Engineered for riders who demand uncompromising stiffness, compliance, and ease of adjustment, it embodies Ritchey’s decades-long mastery of carbon construction. At just a fraction of the weight of traditional alloy posts, the Superlogic transforms power delivery and comfort with a ride quality that feels seamless — reactive when you push, forgiving when the road turns rough.
Constructed from high-modulus monocoque carbon fiber, the Superlogic seatpost delivers the optimal balance of low mass and vertical compliance. The unidirectional carbon lay-up is tuned to damp vibration while maintaining lateral stiffness, ensuring precise saddle stability under load. The post’s one-piece design eliminates weak points and maximizes load distribution, reducing stress at the clamp zone. Its sleek, matte finish highlights the quality of the composite structure while minimizing unnecessary material for a featherweight performance profile.
The patented 1-Bolt SideBinder clamp system is a hallmark of Ritchey’s innovation — a single, easily accessed bolt that simultaneously adjusts angle and fore-aft position. This micro-adjust mechanism allows precise saddle positioning with minimal torque, securing both round and oval carbon rails without slippage. The low-stack head design keeps weight centered and reduces overall saddle height, improving fit flexibility and aerodynamic profile. Every contour of the head and cradle is engineered for exact alignment and long-term durability under the stresses of competitive riding.
The Superlogic’s versatility extends beyond the scales: its vibration-damping carbon structure makes it ideal for endurance road, gravel, and even cyclocross use. The 27.2 mm diameter enhances compliance for rougher terrain, while larger-diameter versions provide race-level stiffness for aggressive setups. Ritchey’s precision manufacturing ensures perfect roundness, consistent wall thickness, and a refined insertion interface that protects both frame and post from binding or abrasion.
On the road, the Superlogic Carbon 1-Bolt Seatpost delivers that rare combination of lightness and confidence — the feeling of direct connection to the bike without harshness. Whether you’re chasing seconds in a time trial, climbing high gradients, or logging endurance miles, it enhances efficiency while subtly smoothing the ride. It’s the culmination of Ritchey’s philosophy: simplicity, strength, and performance achieved through elegant engineering.
Features
- High-modulus monocoque carbon construction for minimal weight and maximum stiffness
- Uni-directional lay-up tuned for vibration damping and vertical compliance
- Patented 1-Bolt SideBinder clamp allows precise saddle angle and fore-aft adjustment
- Compatible with round and oval saddle rails for versatile fit options
- Low-stack head design lowers saddle height and improves aerodynamics
- Optimized carbon structure distributes stress evenly through the clamp zone
- 27.2 mm and 31.6 mm diameters available for road, gravel, and CX setups
- Matte UD carbon finish highlights craftsmanship and reduces surface weight
- Lightweight design improves responsiveness on climbs and accelerations
- Engineered by Ritchey for professional-level performance and long-term reliability















