4" version beefs the tyre up a bit for those that prefer a more substantial tyre

The VVS Sprrocket is a mixture of CNC and stamp forging

FRONT RIM: 32 hole Double Wall 1-3/8”

It utilises a classic front load design and proven 6-bolt clamping system that uses larger size bolts and unique surface contouring int he clamping area to really lock in your bars

Bottom Bracket Type: Threaded Euro

Avian Cadence 2-Piece BMX Race Cranks Alienation 4" version beefs the tyreConverting strength to power is key for ultimate acceleration. The Cadence Crank eliminates flex in transition from gate to first jump, and lets you smash the gas out of corners with explosive, efficient power. The Cadence crank is 24mm standard which means it's compatible with frames that utilize a press fit BB86 or a Euro spec bottom bracket.