Redshift Dual Position Seatpost

The patented Dual-Position Seatpost lets you switch between road and aero positions on-the-fly while riding, so you can choose the best riding position for every part of your ride. The forward position of the seatpost allows you to ride with proper aero bike fit on a standard road bike, letting you ride faster and more comfortably.

Features:

• Transform your current bike - switch from road to aero position on the bike you already own
• Ride with ease - no more time and energy wasted switching from road bike to aero bike
• Linkage design lets you switch between road and aero riding positions seamlessly
• Choose the best seatpost position for every single climb, flat, or descent
• Maintain proper leg extension in both road and aero riding positions
• Saddle moves forward 50 mm, corresponding to approximately 4 degrees of effective seat tube angle change
• Aero road riding position optimized for proper handling on a road bike
• Simple, durable two-bolt saddle clamp allows infinite saddle tilt adjustment and reliable clamping
• 16 mm rearward setback (road position)
• Check technical specifications for compatibility

Specifications:

• Weight: 400 g
• Seatpost Diameter: 27.2 mm
• Seatpost Length: 350 mm (Bottom to Clamp Centerline)
• Minimum Insertion: 75 mm
• Rearward Offset – Road Position: 16 mm (Post Centerline to Clamp Centerline)
• Forward Offset – Aero Position: 34 mm (Post Centerline to Clamp Centerline)
• Total Travel – Road to Aero Position: 50 mm (3 - 4 deg. Effective Seat Tube Angle Change)
• Saddle Rail Compatibility: Standard 7 mm Round Saddle Rails Only
• Material: Linkages & Saddle Clamps – 7075 T6 Aluminum; Post – 6061 T6 Aluminum
• Rider Weight Limit: 115 kg (250 lb)
• Intended Use: ASTM F2043 Class 1 – Suitable for Road Riding Only

User Guide