Finally a great heavy duty kids mountain unicycle with a large volume trials tire and Isis hub.
Saddle: Nimbus (black) with front lift handle
Seat post: Nimbus 25.4mm x 300mm aluminum, welded rectangular mounting bracket, 4 hole
Seat post clamp: Nimbus (black) 28.6mm double bolt, aluminum
Frame: Nimbus II 20" (Blue) steel with 42mm machined maincap bearing housings
Hub/axle: Nimbus ISIS (black) 36H, hardened CrMo splindle,100 mm center bearing to center bearing
Spokes: 14G. stainless black (171mm in length for 3X) with brass silver nipples
Rim: Nimbus Dominator, 19" trials (black) 36H, 42mm wide, aluminum doublewall, reinforced eyelets
Rim strip: Rubber
Tube size: 20" x 2.1"
Tire: Nimbus Cyko Lite 19" x 2.5". This is a specific tire for this rim. A regular 20" tire cannot fit this rim.
Crank arms: Nimbus Venture2 (black) 138mm, ISIS splined, aluminum
Pedals: Nimbus Venture, reinforced plastic body with steel removable pins, backing plate for added durability and CrMo axle with 9/16 threads
Bearings: 22mm x 42mm
Approx. cycle weight: 12 lbs.