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YKK full zip with Camlock puller
Cyclocross
or participating in water aerobics
Perfect Under-Jersey Protection: The elongated cut offers maximum protection and fits seamlessly underneath your jersey
Shimano XTR SM-BB93 Threaded Bottom Bracket Size:68/73mm YKK full zip with CamlockThe Shimano XTR SM BB93 Bottom Bracket is engineered to deliver smooth rotation and long lasting performance, making it the go to choice for demanding mountain bike riders. Its robust design ensures reliability even on the toughest trails. Optimized for Mountain Biking: Designed specifically for MTB usage, the SM BB93 bottom bracket features improved sealing performance to keep out dirt, water, and debris, ensuring consistent operation in challenging