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The Split Belt™Pro is the next generation of belt drivetrains that allows you to enjoy the benefits of a belt on the bike of your choice, without needing a split in your frame.
Cycling should be smooth, responsive, and worry free. Our drivetrain doesn't require grease or regular maintenance, so you can spend less time tinkering with your bike and more time riding or relaxing.
Our durable, robust drivetrain lasts 3x as long as your traditional chain components and is just as strong. Stop constantly wearing through your components and having to swap out parts of your drivetrain. Slap on our reliable drivetrain for your next bikepacking or touring adventure, allowing you to go further and worry less.
Make your life easier and upgrade your bike to a belt drive.
- We require having at least 8mm of horizontal adjustment in your dropouts to properly tension the belt drive.
- Compatible with mid-drive motors up to 90Nm continuous torque. Higher powered motors will create premature wear and could damage the belt.
*Please check your bike and hub warranties for compatibility with aftermarket components*
**Only compatible with Shimano Di2 systems using MU-UR520 Belt Specific Motor Unit**
Slotted teeth shed mud and debris readily
CNC machined for high precision
Case hardened Chromoly and nickel-plated for exceptional abrasion resistance
Proprietary sprocket flanges provide perfect belt guidance
Run at lower tension than most belt drivetrains, installation is easy
72T/30T combo for 2.4:1 gear ratio, 64T/30T combo for 2.13:1 gear ratio
Abrasion resistant tooth facing for longer life of your components
Splice meets ISO standards for strength equivalent to chain
Splice allows belt to be joined through rear frame triangle
Improved flexibility leads to higher efficiency and is more resistant to damage
Not adjustable after installation
Made of H-NBR rubber, reinforced with carbon fiber cords
Rubber is resistant to temperature, oxidation, and chemicals. Made of one of the most durable rubbers you can buy
Joined by stainless steel rivets that will never rust
Items Included in Kit
14mm custom sized, spliced, carbon fiber belt
Front Belt Ring (72T and 64T options)
Rear Sprocket (Multiple mounting patterns in 30T size)