JetBlack Z1 Pro Fluid Trainer with SQR Fit System and App PDP|PLP|Brake Rotor Type Adds extra 3mm to 1

Adds extra 3mm to 1

Prevents the formation of foam and inhibits corrosion

Optimum damping at all temperatures

One of the best things with this tool is that it has individual hex keys with an L bend with a ball end to get into those tight spots

Things you can carry: You can easily store a decent amount of clothing and some food

JetBlack Z1 Pro Fluid Trainer with SQR Fit System and App PDP|PLP|Brake Rotor Type Adds extra 3mm to 1The JetBlack Z1 PRO Fluid is a high quality, fluid resistance bicycle trainer. Fluid resistance trainers provide a more road like' feel than magnetic trainers and this feel is increased by a higher weight flywheel. The JetBlack Z1 PRO Fluid has one of the heaviest flywheels on the market and has the longest run down time in its class. The proprietary fluid in the JetBlack Z1 PRO Fluid increases resistance exponentially, the faster you spin the harder