Product info in this video. This is what I use for all of my BMX racing sprint training. SprintBlock: http://www.sprintblock.comBike: http://www.ChaseBicycles.comRayce Helmet: https://www.flyracing.com/products/316313?sku=73-3600LClip Pedals: https://amzn.to/3JntX7mFlat Pedals: https://amzn.to/3oIO8EFClip Shoes: https://amzn.to/3gHqtQEFlat pedal shoes: https://amzn.to/3JktGSpTimers: https://amzn.to/3sGHTTk