photo of our in-house CNC machined "Strange"
cranks and 47 T chainring. Both are lightweight (only
542 grams for the cranks and 118 grams for the chainring)
and strong (cranks made of 7076 T6 heat treated aluminum,
chainring BCD 110mm - 47T - 2024 Aluminum). Notice the
CNC'ed cavities on the crank arm - designed for extra
strength and weight savings.
click on the image for a larger image