The Dolmen II Cranks are fully Heat-treated 4130 Chromoly 1 piece invest cast with a bend-resistant D-shaped arm design. Dolmen Cranks feature a 2.5 piece spindle, Invest cast spindle boss, and CNC machined spindle bolt with recessed Allen head hex. Available in both 22 mm and 24 mm spindle size options.
– This product is covered with Lifetime Warranty.