Promax Direct Mount Crank Spider A combination of a diamond

A combination of a diamond plate texture and a thick

Distraction-Free Performance

Incredibly fast shipping straight from our production floor to you

108mm arm length

Fixed independent leaf spring/pawl system acting simultaneously when engaged

Promax Direct Mount Crank Spider A combination of a diamondSpecifically designed for the Promax CK 1 carbon cranks, this aluminum spider adapter allows the use of a 104 BCD chainring with CK 1 cranks. High quality aluminum provides high strength at a low weight Specifically designed for use with Promax CK 1 carbon cranksets Utilizes SRAM's 3 bolt mount style to attach to crankarm (bolts sold separately. SKU number CK2203 recommended) NOT compatible with Promax HF 3 cranks For 4 bolt 104 BCD chainrings