DYNOJET Jet Kit - Yamaha FZR600 4129 clipless Use of a 25T compensating

Use of a 25T compensating sprocket recommended

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Flow Mesh Hat - Black - Small/Medium

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DYNOJET Jet Kit - Yamaha FZR600 4129 clipless Use of a 25T compensatingJet Kit Yamaha FZR600 Stage 1: stock engine filters, stock modified pipes; about a 5% power increase, Stage 2: stock mild modified engine, stock modified pipes, stock modified filters; about an 8% power increase, Stage 3: stock mild modified engine, stock modified pipes, individual air filters; driveability may be compromised, N A for some motors; about a 10 15% power increase, Stage 7: race only, high rpm, not for street use, Increases power and