4-Bolt Chainring
Machined from high-end 6000 series aluminum, Promax 4-bolt 104 BCD chainrings are designed to handle the torque and stress of modern BMX racing
Specs
Chainring Material – 6061-T6 Aluminum
Crank Mounting Interface – 4-bolt 104 BCD
Thickness – 5mm
Weight –
- 41t - 86 grams
- 42t - 100 grams
- 44t - 130 grams
- 45t - 142 grams
Additional Info –
Mounting bolts not included
Part Numbers
41t • P204-41-A
42t • P204-42-A
44t • P204-44-A
45t • P204-45-A
MSRP
$29.99
