hollow-forged crank arms and a solid 30mm Praxis M-30 spindle cold forged from 7075 aluminum that is precision ground to the tightest of tolerances. This makes the Vector M30-M cranks one of ...

revised crank arm shape made from seamless 4130 tubular chromoly that not only looks good, but helps shed unnecessary weight. Each crank arm features a wrap welded pedal boss and 1-pc spindle/sprocket ...

piece design that features tubular chromoly arms with a unique 1-pc forged backplate to tie the spindle and pedal bosses together for an overall increase in strength and rigidity. The 24mm hollow ...

the World Championship winning choice for top-level BMX racers. They feature beefy hollow-forged crank arms and a solid 35mm Praxis M-35 spindle cold forged from 7075 aluminum that is precision ground to ...

peak performance and durability, featuring fully heat-treated 4130 chromoly crank arms crafted from custom forged tubing. They boast investment cast oversized spindle bosses and a wraparound spindle gusset, ensuring exceptional strength and ...