Wheels Manufacturing BB30A Frame to GXP Spindle Outboard Thread Together Bottom Bracket BLK MFPN=11.4118.070.007 Lower Cup 52mm Material Aluminum

Lower Cup 52mm Material Aluminum Primary Color Silver S

For two wheels

Ribbed lycra on back of hand for stretch and comfort

Meets the ECE-R75 and ECE-R88 certification requirements and is both suitable for traditional and e-bike uses TPI 60 Color Black Weight 1150 Weight (oz) 41 Designed for ebike Yes Defined Color Black ISO Width (mm) 57 ISO Diameter 622 / Road / 29" Tire Intended Use Touring-Hybrid Tire Diameter 700c Tire Bead Wire Labeled Size 700 x 57 Tire Type Clincher Size 700X57

Wheels Manufacturing BB30A Frame to GXP Spindle Outboard Thread Together Bottom Bracket BLK MFPN=11.4118.070.007 Lower Cup 52mm Material AluminumMachined 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 Bottom Bracket Shell I. D. 42 BB Frame Interface BB30a BB Shell Width (mm) 73 Weight 129 Spindle Interface Type SRAM Truvativ GXP Defined Color Black