RITCHEY seatpost SUPERLOGIC 1-Bolt Flexlogic 27.2x400 20mm offset

Product description

The SuperLogic 1-Bolt Seatpost with FlexLogic Technology is the perfect combination of simplicity and functionality in Ritchey's lightest seatpost design ever. The patented SideBinder uses a single M6 bolt to securely and firmly attach a precision-forged aluminum collar, which uses a unique cradle system to securely hold the saddle rails.

The unique FlexLogic carbon weave structure provides 15% better vibration damping compared to standard carbon seatposts, significantly increasing performance and comfort on long rides. Interchangeable sleeves are also available to accommodate all common seatpost sizes.

Main advantages

• FlexLogic Technology: Specific carbon layering designed to make the seatpost flex and absorb shock vertically, but remain laterally stiff.
• SideBinder Lock: Extremely simple adjustment of saddle tilt and shift with a single screw from the side.
• Ultra-lightweight construction: Starting at 170g, it's the ideal choice for grammers and racers.
• Variability: The package includes a clamp for standard 7x7 mm rails, with the option to purchase adapters for carbon rails (8x8.5 mm or 7x9.6 mm).

Technical specifications

• Material: Carbon fiber
• Diameter: 27.2mm / 31.6mm
• Total length: 350 mm / 400 mm (including 100 mm minimum insertion)
• Offset: 5 mm / 20 mm
• Saddle lock: Includes 7x7mm rail clamp (replaceable carbon rail clamps available separately)
• Tightening torque (saddle lock): Max. 12 Nm
• Tightening torque (seat clamp): Max. 6 Nm (for Ritchey steel frames max. 7 Nm)
• Weight: 170g (offset 5mm, 27.2x350mm) / 180g (offset 20mm, 27.2x350mm)
• Surface finish: Matte UD carbon