Full Speed Ahead Gossamer Pro BB386EVO Crankset - 175mm 11/12-Speed 50/34t 120/90 BCD 386 EVO Spindle Interface BLK Width-27.5 } Fast rolling midsection with

} Fast rolling midsection with ramp-like lugs

}Cane Creek Hellbender Lite Headset Bearing - 52mm 36 x 45mm

} Specifically tuned for smaller riders

Compatible tire types:

Full Speed Ahead Gossamer Pro BB386EVO Crankset - 175mm 11/12-Speed 50/34t 120/90 BCD 386 EVO Spindle Interface BLK Width-27.5 } Fast rolling midsection withFull Speed Ahead Gossamer Pro BB386EVO Crankset 175mm 11 12 Speed 50 34t 120 90 BCD 386 EVO Spindle Interface Black. The FSA Gossamer Pro 386EVO is a high end crankset for alloy lovers. The cold forged aluminum arms are heavily scalloped for the maximum strength to weight ratio and the versatile 30mm BB368EVO spindle is forged from an AL7050 material. The Gossamer fits many combinations of bikes riders and riding styles. Compatible with Shimano 10 11