JetBlack Z1 Pro Fluid Trainer with SQR Fit System and App YGroup_7033966788653 • 95% nylon 5% spandex

• 95% nylon 5% spandex

The Double Defense construction provides high levels of puncture resistance and the Al Grounder provides equal parts grip and durability making it a great choice for many riders who aren't dedicated off-roaders

Handlebar tape in SQlab design in black with logo and knob structure

The smaller models don't have much in the way of internal organisation

Wipe the heavy dirt with a wet sponge

JetBlack Z1 Pro Fluid Trainer with SQR Fit System and App YGroup_7033966788653 • 95% nylon 5% spandexThe 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