repair of modern mountain bikes and shock-absorbing forks in a professional workshop. parts of the fork are close-up on a black

sport bicycle bike fork equipment suspension mountain cycle transport part shock biking absorber closeup black transportation mtb background speed front hydraulic detail spring cycling race fitness action air gear travel trail macro control service maintenance grease mechanic workshop repair fit leg worker oil change crown arch rebound stanchions lowers drop out modern bikes shock-absorbing forks professional workshop parts are close-up background before competitions