Black Ops Sealed Euro Bottom Bracket-Black Size:19mm Premium crew neck fit: contoured

Premium crew neck fit: contoured to your body

Made for 3/32″ chains

Fabric: Faux Leather

Shadow Crow Head rivets and Classic woven label

GT has put all that the Speed Series Pro models offer into a bike sized perfectly for riders 4'6" to 5'2"

Black Ops Sealed Euro Bottom Bracket-Black Size:19mm Premium crew neck fit: contouredThe Black Ops Sealed Euro Bottom Bracket Black is built to accommodate 19mm crank spindles and Euro bottom bracket frames to provide reliable and smooth power transfer. The sealed quad bearing design, coupled with durable lightweight alloy cups, ensures long lasting performance and reduced maintenance needs. This BB features a Euro shell and an ENG interface, making it compatible with a variety of setups. Details: For 19mm crank spindles and Euro