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Whirly crankset into an offset mountain double crank which allows for extra wide rear tire and rim combinations while avoiding chain-on-tire rub e
(mm) 17 Manufacturer Number 3903 Material Steel Thickness 10
Dual density design with integrated lock-on
42 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Weight 127 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface BB30
use SRAM chains for optimum performance
FOX Bullet Tool for 10mm shafts Type-Saddle Clamp Whirly crankset into an offsetFOX Bullet Tool for 10mm shafts. FOX Bullet tool for service and installation of seals and bushings. TECH SPECS Manufacturer Number 398 00 371
