Rant Bangin' 48 Cranks
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The Rant Bangin 48 Cranks at J&R Bicycles are built tough from durable chromoly and feature updated design elements to deliver on grinds and power transfer. These 3-piece cranks are made with heat-treated 4130 chromoly steel and feature an innovative trapezoid shape to eliminate flex and provide grind area. The 48-spline spindle has also been made from heat-treated chromoly and for added strength the pedal bosses have been wrap-welded. High-quality cranks available at a budget-friendly price.