JetBlack Riser Block gsforcee1 5mm CL)Crank Interface: eeWings 3-bolt

5mm CL)Crank Interface: eeWings 3-bolt or 8-bolt direct mount

Featuring three sheets of custom cut easy-to-install heavy duty vinyl

24 vents with optimized internal channeling

The inner tray features customizable partitions for secure storage of large and unruly tools and accessories

V2 version has left crank arm and spindle as one piece

JetBlack Riser Block gsforcee1 5mm CL)Crank Interface: eeWings 3-boltThe JetBlack Riser Block is uniquely designed with a deep groove to suit both road and MTB tires. A great addition your home indoor cycle trainer, and while it does not allow freedom of movement through the handlebars like the Turn Block and Smart Turn Block does, it will help stabilize, as well as raise and level your bikes front wheel to the correct position, encouraging a natural riding position during your indoor cycle training session. IMPROVE