I used this for less than 50 miles. Kuim rails. More like 200 grams in weight but very comfortable! Shipping included $60.00
https://www.flickr.com/...n/dateposted-public/
https://www.flickr.com/...n/dateposted-public/
https://www.flickr.com/...n/dateposted-public/
https://www.flickr.com/...n/dateposted-public/