I have a never used BKB 40t pulley for sale for $40 USD, not shipped. From San Francisco.
40T version of this. https://buildkitboards.com/collections/pulleys/products/flywheel-pulley?variant=5798390431774
I have a never used BKB 40t pulley for sale for $40 USD, not shipped. From San Francisco.
40T version of this. https://buildkitboards.com/collections/pulleys/products/flywheel-pulley?variant=5798390431774