FEATURES: Unique concave, low profile design molded w/ Thermalite nylon based material.

Recessed end to prevent damage to bearing cover. Loose ball bearings.
SPINDLE: Chromoly w/ 6mm Broach & 15mm Wrench flats
MATERIAL: Thermalite™
PINS: Steel M4 x 0.7
COLORS: Black
WEIGHT: 13.8oz (391g)