Suntour NCX Suspension Seat Post

SR Suntour NCX parallelogram suspension seat posts – noticeably more comfort on any terrain!   The SR Suntour parallelogram suspension seat posts in the NCX series were developed to dampen vibrations and shocks directly under the saddle. Thanks to the proven parallelogram design, the seat post reacts sensitively to uneven ground and compensates for impacts at a flat angle to the rear and downwards. This movement is generally perceived as much more comfortable and ergonomic than the simple up and down of seat posts without parallelogram technology.   The suspension of the seat post is provided by a steel spring, which can be customised to the rider's weight using the adjustable preload. The result: noticeably reduced vibrations and significant relief for the back, pelvis and wrists – especially on long distances or rough paths.   Details:
• Suspension seat post with parallelogram kinematics for linear rear/down suspension
• Aluminium housing for high rigidity and low weight
• Sensitive response 
• High suspension comfort   Technical details:
• Intended use: city, touring 
• Material: aluminium
• Saddle clamp: Standard (for patent saddle rails)
• Compatible saddle rails: 7 x 7 mm (standard, round) 
• Travel: approx. 50 mm 
• Spring: steel spring
• Adjustable spring preload yes 
• Min. stack height: approx. 110 mm 
• Minimum insertion depth: 65 mm 
• Offset: approx. 25 mm
• Rider’s weight: 70 - 95 kg (adjustable via spring stiffness, medium is installed) 
• Max. load capacity 120 kg 
• E-bike release: yes (for city / touring! NOT approved for E-MTBs!)
• Weight: approx. 840 g (with Ø 27.2 mm, 350 mm length)    Available in the following versions:
• Seat post Ø 27.2 mm, total length 350 mm (SP12-NCX)*
• Seat post Ø 27.2 mm, total length 400 mm (SP12-NCX)*
• Seat post Ø 30.9 mm, total length 350 mm (SP17-NCX / SP25-NCX)*
• Seat post Ø 31.6 mm, total length 350 mm (SP12-NCX / SP25-NCX)*
• Seat post Ø 31.6 mm, total length 400 mm (SP12-NCX / SP25-NCX)*
Please indicate your choice.    *Note:
Due to minor adjustments to the product and packaging, there are currently different designations (SP12, SP17, SP25). These changes have NO relevance to the basic technical properties, compatibility or even the safety of the product.    In the box:
• 1 SR Suntour NCX suspension seat post   Optional accessories:
• SR Suntour coil spring element for NCX seat posts (prod. code: 2251780)
• SR Suntour Protector for suspension seat post (prod. code: 1926963)  
Note:
NOT suitable for mounting saddles with oval shaped saddle rails. 

Manufacturer: SR SUNTOUR INC. (HEADQUARTER), #7 Hsing Yeh Rd, Fu Hsing Industrial Zone, 506027 Chang Hua, Taiwan , www.srsuntour.com
Responsible person: SR SUNTOUR EUROPE GmbH, Riedstrasse 31, 83627 Warngau, Germany, www.srsuntour.com