BB30

 The eeWings All-Road titanium cranks and the included CNC aluminum bottom bracket preloader are the ultimate in stiffness and durability while weighing in at less than 400 grams In the same weight range as premium carbon cranks but 20% to 30% stiffer Butted 3/2.5 titanium arms with CNC 6/4 titanium spindle, crank bolt, and hirth joint Bottom Bracket Compatibility: 30mm spindle only. BSA68mm, PF86, BB30 (External Bearing Only), PF30 (External Bearing Only),...

 The eeWings All-Road titanium cranks and the included CNC aluminum bottom bracket preloader are the ultimate in stiffness and durability while weighing in at less than 400 grams In the same weight range as premium carbon cranks but 20% to 30% stiffer Butted 3/2.5 titanium arms with CNC 6/4 titanium spindle, crank bolt, and hirth joint Bottom Bracket Compatibility: 30mm spindle only. BSA68mm, PF86, BB30 (External Bearing Only), PF30 (External Bearing Only),...

 SRAM 1x� road 10-speed and 11-speed compatible Patented X-Sync� chainring technology provides unparalleled chain retention as part of a complete SRAM 1x� system Integrated 4-arm, asymmetric spider maximizes stiffness to weight Compatible with 130 and 135/142 OLD frames Aluminum chainring and crankarms 170x42 BB30 BLK 110x4B 1130g 1x10/11

 SRAM 1x� road 10-speed and 11-speed compatible Patented X-Sync� chainring technology provides unparalleled chain retention as part of a complete SRAM 1x� system Integrated 4-arm, asymmetric spider maximizes stiffness to weight Compatible with 130 and 135/142 OLD frames Aluminum chainring and crankarms 172.5x42 BB30 BLK 110x4B 1130g 1x10/11

 SRAM 1x� road 10-speed and 11-speed compatible Patented X-Sync� chainring technology provides unparalleled chain retention as part of a complete SRAM 1x� system Integrated 4-arm, asymmetric spider maximizes stiffness to weight Compatible with 130 and 135/142 OLD frames Aluminum chainring and crankarms 175x42 BB30 BLK 110x4B 1130g 1x10/11