THM's top-tier carbon crank, featuring an integrated carbon axle, is a remarkable engineering feat. Extensive development focused on optimizing geometry and structure, resulting in unparalleled stiffness across all planes, ensuring efficient power transmission. A patented carbon-to-carbon interface between the left-hand crank and axle sets new industry standards, reducing wear and noise while being exceptionally lightweight at 293g with the spider.
| (B)olt (C)ircle (D)iameter |
110mm (Compact) |
130mm (Standard) |
| Weight |
~293g |
~302g |
| Spindle Diameter (L / R) |
30 mm / 30 mm |
| Q-Factor |
148 mm |
| Chainline |
43.5 mm |
| Crank Lengths |
170 mm / 172.5 mm / 175 mm |
| Rider Weight Limit |
110kg (243 lb) |
For Hobbyists, By Hobbyists.
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