The TNT Rapid Fire Expert Cassette Hubs are designed after the original Derringer & Revolver models. The unique body style is manufactured from CNC machined 6061-T6 aluminum with 3/8" solid chromoly female axles, aluminum hardware and precision sealed bearings. The Shimano compatible chromoly driver has a multi-splined 3 pawl engagement system for practically instant engagement. Your hubset comes stock with a 16T chromoly cog, spacers, and aluminum lock ring.
SPECIFICATIONS: Material: CNC machined 6061-T6 aluminum with 3/8" solid chromoly female axles Size: 3/8" axle with 6x6x3 inches for dimensions Color: Black, Blue, Gold, Jet Fuel, Purple, Red and Silver Weight: front = 273 grams/ rear = 433 grams
