Spindle is on the non-drive side of the crank for easier chain guide setup and drivetrain maintenance
Adjustable chainline accommodates non-Boost (142mm), Boost (148mm) and Super Boost (157mm)
Now includes an 8mm self-extractor, meaning the cranks can be removed with nothing more than an 8mm allen key
Lightweight aluminum trail crank arms and aluminum spindle w/ Quick Connect™ lockring and Adaptive Preload Adjuster (APS), compatible with all Quick Connect™ Guiderings
Crank arm and chainring/BB removal tool included
model |
Helix R |
length |
165mm |
direct mount/BCD |
QuickConnect (E*Thirteen) |
configuration |
1x |
spindle interface |
30mm |
BB shell width |
73mm |
chainline |
52mm |
material |
aluminum |
color |
bronze |