1 1/4" OD aluminum axle 18" long.  Standard keys and stap ring groved on the outer length of the axle are compatible with may keyed wheel hubs.  The splined center portion is for maximum preformance in both driving and brake.  The JR Pro Sprocket / Rotor Hub is the only splined hub compatible with this axle. 

JR Pro 16" Splined Axle

SKU: 555-3016PRO
$152.00Price