e*spec 104 BCD Spider

Direct power transfer. 104 BCD flexibility.

Upgrade your e-bike with e*thirteen's 104 BCD Spider, designed for seamless compatibility and efficiency. This spider enables the use of any 4-bolt standard chainring, offering a practical solution for cost-effective and eco-friendly chainring replacements. Made from durable 6-series alloy, it balances lightweight strength with the flexibility to pair with both long-lasting steel and lightweight alloy chainrings. Compatible with Bosch Gen4, Fazua Ride 60, Shimano EP8, and TQ HPR50 systems, it's the ideal choice for enhancing your e-bike's performance.

We use UPS/Fedex to deliver all of our products to ensure they arrive in the best possible condition.

Local pickup is available if selected at checkout.

All products unopened products are eligible for return within 7 days of delivery. Custom orders are subject to a restocking fee.