The NCX seat post has been engineered and built for years of comfort and performance.

The SP12 is available in 27.2 and 31.6mm sizes while the SP17 is offered in 30.9mm. Featuring a 50mm range of travel and stainless steel bushings.The SR SUNTOUR NCX seat post is best in class for performance and value. 

This is a must have accessory for any cyclist looking for the ultimate in comfort. Alleviate back pain and saddle soreness today. 

• 50mm of travel
• Stainless steel bushings
• 25mm offset saddle clamp
• Patented parallelogram suspension design
• Preload adjustable 
• Internal coil spring for the ultimate in comfort
• Side clamp has a radial detent with wide tilt adjustment range
• Weight 800g
• Requires 110mm of exposed seat post to the saddle rails for similar seat height
• Maximum extension of 300mm height for 350mm length
• Maximum extension of 350mm height for 400mm length
• Stock standard spring is rated for riders of 140-180lbs +/-