Berk's Lupina handmade carbon saddle is a full carbon road bicycle saddle. That means that saddle rails are also made from string carbon cord.
Max. rider weight:
– oval 7x9mm saddle rails: 100kg
Weight of the 132mm saddle: cca. 70g
Weight of the 150mm saddle: cca. 80g
*oval saddle rails +7g
*Carbon/Innegra look +5g
$296.95 for oval rails