in-house CNC machined "Strange" cranks and 47
T chainring are both lightweight (only 542 grams for the
cranks and 118 grams for the chainring), strong (cranks
made of 7076 T6 heat treated aluminum, chainring BCD 110mm
- 47T - 2024 Aluminum) but are also made specific for
our bike to work together, accepting a single chain ring
with perfect alignment.
click on the image for a larger image