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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
Each bottom bracket is hand assembled with a chromoly spindle sealed bearings forged and CNC-machined alloy cups and a composite center spacer/seal
The ultimate choice for cyclocross cranks
Hand Friendly Soft Ends - Reinforced for Added Durability
Color Black/Tan Defined Color Black ISO Diameter 622 / Road / 29" ISO Width (mm) 28 Labeled Size 700 x 28 PSI 80 TPI 60 Tire Bead Folding Tire Diameter 700c Tire Intended Use Gravel Tire Type Tubeless Ready Clincher
Aima Big Sur Sport 20" Color:Black Each bottom bracket is handEverything you love about the original Big Sur is back! Now sporting 20" x 4" fat tires, Big Sur Sport is smaller and lighter, but it's just as fun and performant as Big Sur 26", if not more so! This bike retains the original's class 2 3 rating (20mph and 28mph top speed using the throttle and PAS respectively), as well as its safety features, including big 203mm brake rotors, LG 21700 battery cells, and a full UL2849 certification. Equipped standard
