Wheels Manufacturing SB-6901-2RS sealed bearings 12X24X6mm Bag of 2 CheckoutSpec= Universal 74mm post mount disc brake

74mm post mount disc brake only

9/32" square chain with functional long-life and highly-flexible mesh sleeve to prevent damage to the bicycle‘s paintwork Length 110 Lock Style Keyed Diameter 7

20 Tire Diameter/ISO 29/622 e-Bike approved No

Hollow pins joined with the flush-rivet process SRAM's strongest riveting technology

Certification CPSC EN1078 ASTM F1952-15 DH

Wheels Manufacturing SB-6901-2RS sealed bearings 12X24X6mm Bag of 2 CheckoutSpec= Universal 74mm post mount disc brakeThe Wheels Manufacturing sealed bearing units are very first quality replacement part, and fit most hubs currently in use. TECH SPECS Bearing Grade ABEC 3 Number 6901 Bearing Dimensions 12X24X6mm Material Steel