KMC R Enviolo Chromoly BMX Race Cog - Black

Shipping Rates
Costs vary by order, destination, and bike inclusion. Rates for most EU countries: €0–€39. Other countries calculated by weight/volume. May change without notice.

Processing & Delivery
Ships in 1–2 business days (Mon–Fri). Tracking provided. Delays may occur due to weather, customs, or courier issues.

Returns & Exchanges
Return within 14 days; exchange within 5 days. Items must be new, unused, and in original packaging. Customer covers shipping unless agreed. Refunds processed within 5 days.

Damage & Corrections
Report damaged items or errors within 72 hours to info@race2podium.com. Replacement shipping covered if error is ours.

Upgrade your drivetrain with the KMC R Enviolo Cog, a high-performance sprocket forged from hardened chromoly steel for extreme durability. Specifically engineered for the Enviolo system, this component is designed to provide maximum crank efficiency, reducing pedal drag and significantly extending battery life on assisted builds. Optimized for 1/2" x 1/8" setups, it ensures consistent chain wrap and engagement under the high torque loads of explosive gate starts. To achieve peak performance and maintain a smooth rollout, this cog is compatible exclusively with the KMC e101 EPT chain, offering a corrosion-resistant and ultra-reliable interface for elite-level BMX racing.

• Material: Hardened Chromoly Steel
• Application: Optimized for Enviolo Hub Systems
• Chain Compatibility: KMC e101 EPT Only
• Size: 1/2" x 1/8" (Single Speed / BMX)
• Color: Black
• Feature: Energy-Efficient Design for Maximum Power Output