•  50,000 items available for immediate dispatch
  •  Free returns service (for all EU countries)
  •  Individual bike purchasing advice
  •  30-day return policy
  •  All bikes built in Germany
Abstract Product Id
Concrete Product Id

ergotec Viper seat post 31,6 mm

Product code: 228216101

instead of £31.67 27.14 £

Price incl. VAT
plus £8.90 for delivery to Great Britain

You are about to buy the standard model.
Your configuration is not saved.
If you want to buy a customized bike, click here.

click here.

Or do you want to proceed with the purchase of the standard model?


The ergotec Viper seat post is designed for frames with a seat post Ø of 31,6 mm. With its three different offset levels, it gives you sufficient flexibility to find the right riding position. This will help you ride with less discomfort and thus in a more relaxed way. Another advantage is the saddle clamping that can be accessed at the side and allows for a quick and easy adjustment of the saddle inclination.

• Seat post: Ø 31,6 mm (Ø seat post < internal dimension seat tube)
• Length: 400 mm
• Offset: 0 mm, 10 mm, 20 mm
• Saddle clamping: for 7 mm struts
• Central saddle clamping operated at the side, also serves to adjust the saddle inclination
• Max. Rider’s weight (incl. backpack): City/Touring (also for e-bikes up to 25 km/h) 160 kg, MTB/Race (also for e-bikes) 100 kg
• Safety level 5*
• Material: 6061 T6 aluminium, forged, black-matt finish
• Weight: approx. 290 g
• Version with 0 mm, 10 mm or 20 mm offset (please choose)

The product classification of the ergotec Safety Level complies with the DIN EN ISO 4210 standard for bikes and DIN EN 15194 for e-bikes.


Material: aluminium:
Material: carbon:
Manufacturer`s ref.:
Reviews (0)