Surly Mr. Whirly Spindle for 68mm BB Shells 47.5mm Chainline
$57.50
SKUCR0042
Surly Mr. Whirly Spindle for 68mm BB Shells 47.5mm Chainline. Surly Mr. Whirly Spindles.100% CroMoly steel
Proprietary dimensions and spline for use only with Surly Mr. Whirly cranks