Wheels Manufacturing BB30A Frame to Hollowtech II Spindle Outboard Thread Together Bottom Bracket BLK Curry/Denim 1 RC2 W/ButterCups e-Bike approved

1 RC2 W/ButterCups e-Bike approved Yes Lower Tubes Material Magnesium Steerer Tube 1-1/8-1

} Diamondized pattern for optimal traction

Model Rambler Size 700c Width 45mm Casing EXO TPI 120 Compound HYPR-X Bead Folding Type Tubeless Color Black Weight 550g

Stainless Steel Hitch Lock

Wheels Manufacturing BB30A Frame to Hollowtech II Spindle Outboard Thread Together Bottom Bracket BLK Curry/Denim 1 RC2 W/ButterCups e-Bike approvedWheels Manufacturing BB30A Frame to Hollowtech II Spindle Outboard Thread Together Bottom Bracket Black. 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 BB30a BB Shell Width (mm) 73 Weight 119 Spindle Interface Type Shimano Hollowtech II Defined Color