SRAM Red 22 53T x 130mm BCD YAW Chainring with Two Pin Positions B2 Type-Bottom Brackets BB Shell Width (mm) 68

BB Shell Width (mm) 68 BB/Frame Interface BB30 BB/Frame Interface PF30 Spindle Interface Type 386 EVO Weight 89

Mounting system and re-positioned Cage Lock offer greater durability

Fits Brand Kona Fits Brand Giant Fits Brand Colnago

Ergonomic design

}TRP-25 Disc Brake Rotor - 160mm Center Lock 1

SRAM Red 22 53T x 130mm BCD YAW Chainring with Two Pin Positions B2 Type-Bottom Brackets BB Shell Width (mm) 68SRAM Red 22 53T x 130mm BCD YAW Chainring with Two Pin Positions B2. Top quality design and materials in sizes to fit modern road and 'cross bikes. 7000 series aluminum provides strength and durability TECH SPECS Tooth Count 53 Ring Position Type Outer Drivetrain Speeds 11 Chainring BCD 130 Color Black Defined Color Black Material Aluminum