PRODUCT DESCRIPTIONThe Nimbus Oracles are built to go fast and cover a lot of ground! From the hydraulic disc brakes for controlled braking to the lightweight Foss tube and aluminum frame this unicycle has what it takes for you to ride all day.Features:Saddle: Nimbus (black/green) with front lift handle and brake mountSeat post: 25.4mm x 300mm aluminum, welded rectangular mounting bracket,Seat post clamp: Nimbus (bright green) double-quick release -Frame: Nimbus Oracle 36" (black) 6000 series aluminum with 42mm machined maincap bearing housings with D-Brake mountHub/axle: Nimbus 36H A/S Disc ISIS Hub,125mm center bearing to center bearingSpokes: 14G. stainless black (Disc side 369mm 3x, Non-disc side 367mm 3x) with silver nipplesRim: Nimbus Stealth2, 36" (bright green) 36H, 42mm wide, aluminum doublewall, reinforced eyelets, ERD - 767mmRim strip: RubberTube size: Nimbus/Foss lite weight 36" x 2.25" -Tire: Nimbus Nightrider 36" x 2.25" multi surfaceCrank arms:Nimbus VCX (silver) 125mm -Pedals: Nimbus black plastic with metal pins, CrMo axle with 9/16 threadsBrake: Shimano, 37" line, 180mm rotor, mineral oilApprox. cycle weight: 16.75 lbs.SPECIFICATIONSBrand-Unicycle: OracleMinimum Inseam Length: 30" (76cm)Type - Unicycle: Commuter/TouringType - Seatpost Clamp: Double Quick Release - 31.8mmSeatpost - Diameter: 25.4mmColor - Frame: BlackColor - Rim: Neon GreenType - Crank: ISISCrank Length: 125mmType - Pedal: PlasticBearing Size: 22x42x12mmWheel Size: 36 inch