

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
1307 Riverwalk Parkway
Rock Hill SC 29730
United States
WAREHOUSE
3909 County Road 115
Saint Augusta MN 56301
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