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FSA PowerBox/SL-K Super Road Chainring, 1x 53T Tooth Count, 110BCD Asymmetric Bolt Pattern, 4-Bolt Interface – Black
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Full Speed Ahead
The FSA PowerBox/SL-K Super Road ABS Chainring is a high-performance component designed for use with FSA’s modular crank systems. With its ABS interface and optimized tooth profiles, it delivers crisp, reliable shifting under load. Ideal for road cyclists and racers, this chainring supports efficient power transfer and long-term durability in demanding conditions.
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Makes switching chainrings very easy… although you do need a specific tool for the job.
The new price for a replacement for my gen2 is silly. This one is better price and works, you just have to swap the bash guard and bumper at top. This is a better price and I also got a sale discount. much more reasonable. Thanks!
I'm glad I bought these guards. They do what they're made for: No more bruised or bloody ankles from smacking rocks or cranks. I do have to say, however, that the photo seems a little misleading to me. I thought these would have a smooth finish like other G-Form products, based on the photo. Instead, they are fabric, so only time will tell on durability.
