FSA Afterburner BB30 Triple Chainset - 42 / 32 / 24T - 175mm Arm - Black
The Afterburner Triple MegaExo features ultra lightweight AL6061-T6 Hollow forged crank arms mated to a chromoly steel spindle.
- Patented hollow-forged AL6061/T6 crankarms
- Available for New 10 speed system
- AL7075 100% CNC chainrings
- AL7075 Torx T-30 alloy chainring bolts
- Crank arm length: 175mm
- Q-Factor: 175mm
- BCD: 104/64mm
- Chainline: 50mm
- Teeth combination: 42/32/24
- Colour: Black with laser graphics
- Comes complete with a BB39 bottom bracket
- Weight: 772g
