

PROMAX
PROMAX DIRECT MOUNT CRANK SPIDER - 104 BCD, 4-BOLT (CK-1)
PROMAX DIRECT MOUNT CRANK SPIDER - 104 BCD, 4-BOLT (CK-1)
Full Tilt Bike Co Isanti
101 Isanti Parkway Northwest
Isanti MN 55040
United States
FULL TILT BIKE CO trailer
700 41st Avenue North
St. Cloud MN 56303
United States
WAREHOUSE
700 41st Avenue North
St. Cloud MN 56303
United States
Specifically 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