Park Tool BDT-1 Belt Drive Sprocket Remover SCV This is possible due to

This is possible due to two independent oil circuits

A seamless blend of advanced technology and cutting-edge design

SILCAlon and 3M Visco-elastic adhesive instead of a single foam extrusion

(Sold separately) Insert and mounting tab for Bryton computers and mounts

Park Tool BDT-1 Belt Drive Sprocket Remover SCV This is possible due toThe BDT 1 solidly holds a rear belt drive sprocket (like a chain whip holds a chain drive cassette sprocket) so the nut or lockring can be removed. Made from heavy duty heat treated steel with a durable black phosphate finish, and vinyl dipped for comfort. Specifications Fits most major manufacturers sprocket sizes Mfr Claimed Weight TBC