gossamer pro abs evo 172.5mm 34/50t

The Gossamer 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 BB368EVO spindle is forged from an even stronger material. the Gossamer fits any combination of bike, rider and riding styles. 386EVO’s symmetric BB shell has the same overall width as a BSA BB including the cups. The longer 30mm spindle and a wide variety of optional spacers and bottom brackets provide unmatched adaptability for nearly all bicycle frames. Specifications: * Compatible with Shimano 10/11 Speed Sram 10/11 Speed FSA 11 Speed * Cold forged AL6061/T6 aluminum crank arms * 120mm outer chainring BCD /90mm inner chainring BCD Technical specification: * Speed: 10/11x * BCD: 120/90 * Compatibility: Shimano 10/11-SRAM, SRAM 10/11-Speed, FSA 11-Speed * Intended use: Road * Crank length: 172.5mm * Chainrings: Double 50/34 * Weight: 810g * BB Type: 386 EVO