Brooks C17 SADDLE lights The rear top racks are

The rear top racks are made exclusively for Rivendell by NITTO

each one has a burn time of 60 minutes

The B903 had a flat top

The corner beside the BB and the corner near the seat post collar

Brooks C17 SADDLE lights The rear top racks areC17 is a comfortable saddle for bikepacking, commuting, gravel, and cycle touring thanks to its durable, vulcanised rubber top offering flexible performance and all day weather protection. Suitable for the angled riding position, the C17 will reward you with increased performance on long journeys, flexing for natural comfort. The best bicycle seat for everything from racing to casual adventure, the C17 requires no break in period and is always ready