Accutronix MC627-B Night Series Custom Rear Master Cylinder Assembly - Black drive-rollers-sliders-guides-chain-guides Internal paddock's waist hook-and-loop system

Internal paddock's waist hook-and-loop system to keep the suit in place when off the bike

1999-2000 Honda CB250 Nighthawk

2023 Gas Gas MC 50

Horsepower is increased as much as 10%

results in 9:1 compression ration (OEM compression ratio is 11

Accutronix MC627-B Night Series Custom Rear Master Cylinder Assembly - Black drive-rollers-sliders-guides-chain-guides Internal paddock's waist hook-and-loop systemCNC machined from 6061 T 6 billet aluminum with 5 8in. bore. Black anodized finish with areas that are machined again, yielding a contrast of black anodized and raw aluminum. These match the end caps of the Night Series forward controls and the ends of the Night Series foot and toe peg and handlebar grips. Side exit 1 8in. NPT brake line fitting for a straight back line approach. Smooth, outward facing side with back side mounting holes;. 2 1 4in.