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1 - lockring
Feature Specification Tooth Count 30T (Inner Ring) BCD (Bolt Circle Diameter) 90mm (4-Bolt) Drivetrain Compatibility 10-Speed / 11-Speed (N11) Material High-Strength Steel Weight 53g Manufacturer Part # 370-0050021140
Fast and precise shifting performance optimized to take on any trail
Exceptional clearance for loading fat bikes
keeping equipment organized and accessible while preventing movement or rattling within the bag on various road surfaces
BBB Inner Tube Attribute 1:AV40 1 - lockringBBB inner tubes are engineered for reliability and consistent performance across all cycling disciplines. Constructed from a durable, long lasting butyl rubber compound, these tubes utilize a seamless design to prevent leaks and maintain air pressure over extended periods. Optimized Wall Thickness: The air chamber features a wall thickness of 0. 87mm. This specific measurement is chosen to provide increased puncture resistance while remaining light
