RNC Titanium Cranks 22mm Bolt Drive


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One of the lightest and strongest cranksets ever made.

Crank arms are machined from a solid bar of 6al-4v titanium (No welds) making them unbelievably strong and stiff.

Heat treated titanium spindle is 35% stronger than normal 6al-4v titanium.

48t spline spindle 2 piece design

Flush mount bolt and sprocket bolt are titanium.

Right and left hand drive.

20.4 ounces arms,spindle,flush mount bolts and sprocket bolt in 175mm length and 22mm spindle.

These cranks are made for whatever abuse you can throw at them. There is no weight limit on them and no they don’t flex due to the triangle design. Look at the video below

the arms went under a 1750 lb load and didn’t even bend.

All cranks are custom and made to order only. Please allow 2-4 weeks for shipping.

All orders are final at time of purchase and are non refundable or changeable without the authorization of RNC





Additional information

Weight 20 oz
Dimensions 10 × 2 × 2 in

170, 175, 165

spindle length

5.625, 6.0




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