Gates GT4 Primary Belt

The PowerGrip™ GT4™ features a robust high-torque synchronous design and optimized tooth shape to maintain proper clearance to the flanged pulleys found on Sur Ron and Segway e-bikes. No other belt on the market is engineered so precisely for our specific e-bikes.

Replacing your stock belt with a Gates® PowerGrip™ GT4™ after it breaks – or better yet, before it breaks – is one of the best investments you can make in your bike, bar none.

This is a direct replacement for your eMoito to get you back on the Trails shredding for days. These belts are long-lasting upgrades capable of high-power builds.

• OEM replacement upgrade for Surron Light Bee X (16mm 560-8MGT)
• OEM replacement upgrade for Surron Ultra bee (23mm 640-8MGT)
• Make belt changes a rarity with the Gates® PowerGrip™ GT4™ belt
• High-torque synchronous belt for less friction, longer lifespan
• Ethylene elastomer construction for enhanced durability

Please verify your bike model and year before purchasing. If you have questions about fitment, contact us at info@elektrischesracing.com or use the chat below — we’re riders, and we’ll help you get the right part.

Most kits are plug-and-play. Installation guides are included in the box and available on our YouTube channel. For complex installations, we recommend watching our installation videos before starting.

Will this fit my bike?
Check the product title and description for compatible models. Contact us if unsure.

How long does shipping take?
Most orders ship within 1-3 business days from Laguna Beach, CA. Free shipping on orders over $200 (Lower 48).

Do you offer financing?
Yes! Shop Pay Installments and Affirm are available at checkout.

What’s your return policy?
We accept returns within 14 days on unused items in original packaging.