MEGATOOTH CHAINRINGVery long, asymmetric teeth in a thick-thin alternation create a tremendously quiet and secure engagement.
PRECISIONA +/-2% accuracy precision is the key quality you want in a power meter. Nowadays, powermeter cranks represent a fundamental tool that will help riders track their data directly during training sessions and to be increasingly more competitive on race day.
BB386 EVOAn 86.5mm wide PF30 BB designed for our BB386 EVO cranksets.
UNLEASH YOUR POWER WITH BRANDNEW FSA POWERBOX ROAD
New catchy black graphic, new chainring combination and also available in SuperCompact and 1x version. Are you ready to unleash your power with the new FSA Powerbox?
FSA’s ROAD PowerBox Alloy 1x Crankset employs a convertible spider design for multiple chainring options. FSA’s alloy arms and BB386EVO spindle mated together produce a very lightweight, extremely versatile power meter crankset available with a double chaining configuration. Now available for download and purchase are the PowerBox Upgrades for the FSA PowerBox giving additional data during the ride and for analyzing your training sessions. Upgrades available are Left/Right-Balance and Pedal Smoothness upgrade.
- Cold forged AL6061/T6 aluminum crank arms
- BB386EVO 30mm AL 7050 alloy spindle fits every frame (purchase BB separately)
- AL7075 100% CNC stealth BLACK chainrings
- BCD: ABS 110mm, 4h
- 1x chainrings: 44T, 42T, 40T, 38T 36T
- Chromoly chainring bolts
- Optimized for 11 Speed systems
- Weight: 904 gr (38T x 170mm) w/o BB
- Including - Bluetooth
- System upgrades*: Left/Right-Balance; Pedal Smoothness.
- Spider-based power sensors provide total power output measurement of both legs, with Left & Right leg output analysis available with system upgrade*
*System upgrades available >here<
|328-0013063010||FSA CK POWERBOX Alloy 1x ABS 42T 170mm|
|328-0013064010||FSA CK POWERBOX Alloy 1x ABS 42T 172.5mm|
|328-0013065010||FSA CK POWERBOX Alloy 1x ABS 42T 172.5mm|
|Technology||ABS, BB386EVO, Hollow Carbon, Megatooth|
|Bolt Circle Diameter (BCD)||110ABS|
|Drivetrain Compatibility||Shimano10/11S, Sram10/11S|