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Geometry Chart SIZE BB SPINDLE MATERIAL PROCESS CHAINLINE Q FACTOR WEIGHT SIZE: 145mm BB: BSA 30mm 1
These gears are CNC machined from 5mm thick 7075 alloy and will fit 3/32" chains
The main material is engineered to be lightweight
SEAT: BOX Echelon 1-piece seat/post combo
color anodized cones
Inspyre Evo Disk Pro 20.75"TT BMX Race Bike-Grey spokes-nipples Geometry Chart SIZE BB SPINDLEThe Inspyre Evo Disk Pro 20. 75"TT BMX Race Bike Grey is built for taller riders chasing next level power and precision on the track. Centered around the lightweight 6061 T6 aluminum Evo Disk frame, it offers the ideal blend of stiffness, balance, and responsiveness for confident control through every straight and corner. With Forward Joyride cranks, Tioga Powerblock tires, and Inspyre Evo hubs, this setup delivers smooth speed and quick engagement
