ElectroSport Honda Rectifier / Regulator Combo - CB350 CB400 CB500 CB550 CB750

$499.99

Multi-buy discount

Your multi-buy saving is applied automatically and shown in your cart.

  • Free tracked delivery on orders over $99
  • Orders typically arrive within 7 to 14 business days
  • Consumer Guarantees Act cover. Faulty, damaged or not as described? We repair, replace or refund, and return shipping is on us.
  • Not sure it fits your bike? Email us your make, model and year and we'll check before you buy — free, usually within one business day.
Product details

The wrong part stalls the whole job. Check the details below against your bike before you order: if a spec isn't listed, we don't have it on record, and we'd rather you ask than guess.

Electrosport voltage regulator for Honda. Cross-check part number ESR240 against the one you're replacing.

Part type Voltage Regulator
Fits Honda
Part number ESR240
Condition new
  • Battery not charging or overcharging?
  • Doing a lot of city riding on short blocks?
  • ElectroSport Part Number - ESR240
  • Upgraded rectifier bridge components and an extra heavy duty regulator circuit

Not sure it fits? Send us your make, model and year before you order and we'll check this part against your bike. Endo Supply is a Kiwi-owned business based in Christchurch. If a part ever arrives faulty or not as described, a real person sorts it, backed by your Consumer Guarantees Act rights and our refund policy.