5 Pin AC CDI Box For Dirt Bikes And ATVs Fits Coolster SSR Chinese 50Cc 70Cc 90Cc 110Cc 125Cc Quad Tao Tao X15 X18 Mini Pocket Bikes 3125B 3125R 3125XR8 Also Fits XR CRF 50 70 90 110 125Cc Taotao Kazuma Sunl

5-Pin AC CDI Ignition Box for Dirt Bikes and ATVs
✔️ Compatible with 3125B/3125R/3125XR8 and XR/CRF 50-125cc

This 5 pin AC CDI box is a compact ignition module designed to regulate spark timing on small-displacement engines. It's a direct replacement for many Chinese dirt bikes, ATVs, and mini pocket bikes across a wide range of models.

✅ 5 Pin AC CDI ignition box for timing control on 50cc-125cc engines
✅ Package: 1 PCS 5 Pin AC CDI Box
✅ Compatible with 3125B/3125R/3125XR8 family engines and SSR dirt bikes
✅ Fits XR/CRF 50-125cc quad ATVs
✅ Easy plug-and-play replacement with standard wiring

💡 What is a 5 pin AC CDI box used for in dirt bikes and ATVs? This handy ignition module helps manage spark timing for consistent starts and smoother operation. - spark timing stability across 50cc-125cc engines
- compatibility with XR/CRF variants
- improves starting reliability and smoother idle in off-road use