Origin8 Revolvr Thread-Together BB90/95 Bottom Bracket 90.5/95.5mm x 37mm SRAM GXP 22/24mm Drivetrain Speeds-6 The frame is TIG-welded with

The frame is TIG-welded with heat-treated triple-butted Ritchey Logic steel tubing that features rack and fender mounts and a multi-purpose mount under the downtube while a new Ritchey steel fork offers up multi-purpose rack fender and dynamo light mounts

Machined aluminum cups thread together directly into a T47 BB shell

IPX7 water-resistant batteries are controlled by the Smart Management System & have 6 layers of battery safety protection for years of worry-free charging

75 ISO 559 Bead Wire Belted Tread/Sidewall Color Bk/Blk PSI Weight (Grams) 571 TPI 27 Durometer Features Reflective Sidewall Yes

Adjustable angle Sensor Torque and Cadence Sensor USB Port USB Type-C phone charge Throttle Assist Trigger-control

Origin8 Revolvr Thread-Together BB90/95 Bottom Bracket 90.5/95.5mm x 37mm SRAM GXP 22/24mm Drivetrain Speeds-6 The frame is TIG-welded withReplaces standard BB90 95 press in bearings commonly found on Trek bicycles with a solid unified thread together bottom bracket interface. Thread together bottom brackets provide a secure and stable shell interface for smoother operation and extended bearing life. Low friction dual seals protect the bearings from harmful contaminants. Sealed premium bearings are serviceable. Models available for both Shimano HTII 24mm and SRAM GXP 22 24mm spindles.