Wheels Manufacturing BB30 to SRAM Bottom Bracket Angular Contact Bearings BLK Cups Weight-575 ISEV-ISII is for a Shimano

ISEV-ISII is for a Shimano I-SPEC EV shifter mounting to a Shimano I-SPEC II brake

Tough 6061 T6 aluminum construction with 6061

Primary Color Pink Bladder included Not included Volume 3L Color Dusty Pink/Carbon Grey Waterproof Water-resistant Max Bladder Volume 1

durable CNC-machined aluminum

Wheels Manufacturing BB30 to SRAM Bottom Bracket Angular Contact Bearings BLK Cups Weight-575 ISEV-ISII is for a ShimanoWheels Manufacturing BB30 to SRAM Bottom Bracket with Angular Contact Bearings Black Cups. Machined aluminum shell threads together for precise bearing alignment and frame fit reducing bottom bracket creaking and premature bearing wear. Replaceable Enduro bearings Made in the USA TECH SPECS Bottom Bracket Shell I. D. 42 BB Frame Interface BB30 BB Shell Width (mm) 68 BB Shell Width (mm) 73 Weight 127 Spindle Interface Type SRAM Truvativ GXP Defined