Portland Design Works Bindle Seatpost Rack: Black 1` Features include the new ZSG

Features include the new ZSG Agile compound and Tough Flex Super Belt which allow a 12% decrease in rolling resistance and 40g in weight over previous models

consistent centerline tread

Generates 425 watt power at 40 km/h

1 sealed bearing paired with a long lasting DU sleeve make for an impressively smooth interface

Portland Design Works Bindle Seatpost Rack: Black 1` Features include the new ZSGA seatpost mounted rack designed to easily carry gear or use as a stuff sack on multi day cycling tours or just across town. The rack is constructed with lightweight alloy and mounts to bike's seatpost in seconds (using a 5mm Allen key) to help prevent side to side sway while riding and rear wheel rub for riders with short seat posts. Heavy duty compression straps loop through saddle rails to carry the weight and secure the load by compressing it