FSA Inner Chainring K-Force / SL-K / PowerBOX Aero Team 11sp 39T x 110mm BCD
FSA Inner Chainring K-Force / SL-K / PowerBOX Aero Team 11sp 39T x 110mm BCD
In stock. Delivery in 2 days.
Shipping costs (SPAIN): 10.90
Expected arrived: 15/07/2026
K-Force / SL-K / PowerBOX Aero extra-rigid, aerodynamically optimized inner chainring in 7075 aluminum, with CNC-operated stainless steel chain raising aids. Not compatible with PowerBox SC Pod crankset. Compatible with 55/54/53 tooth inner chainring only.
- Teeth: 39D
- Round bolt: 110mm, 4 holes
- Crank arm compatibility: K-Force / SL-K / PowerBox
- Suitable for Shimano 10 / 11s, Sram 10 / 11s, FSA 11s groups
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