Moturo engine cover (alternator) transparent, fits Honda CRF50

Moturo Transparent Engine Cover (Alternator) for Honda CRF 50 04-22

The Moturo transparent engine cover for the alternator of your Honda CRF 50 04-22 — clear view of the rotor and stator, a popular viewing window for custom builds. Original CRF bolt pattern, ready for installation.

The cover sits on the left side of the engine and provides a clear view of the alternator, rotor, and stator. The bolt pattern follows the original CRF 50; please observe the tightening values and sequence according to the Honda CRF 50 workshop manual.

Popular for custom builds and workshop use — when you want to see if the alternator is spinning correctly while starting. A purely aesthetic part and viewing window with no functional changes to the drivetrain.

Installation takes about half an hour with a hex key set, a fresh engine gasket, and a torque wrench.

Engine cover for the CRF 50, made by Moturo.

Performance · Material · Specs

• Original CRF 50 bolt pattern, ready for installation
• Clear view of the alternator, rotor, and stator
• Purely aesthetic part with no functional changes to the drivetrain

Important Notes – Please Read

Original spare part design, no separate ABE (general operating permit) required. As an aesthetic part, the replacement does not require registration. Before ordering, compare the bolt pattern and shape with the product image — different pit bikes and replicas may have different alternator housing geometries.

Tools & Time Required

• Hex key set in standard sizes
• Torque wrench
• Fresh engine gasket for the alternator side
• About half an hour for an experienced mechanic

Scope of Delivery

1 × Transparent engine cover for the alternator side. Not included: engine gasket, bolts, tools.

Frequently Asked Questions

Does the cover also fit the Honda XR 50 or other pit bikes?
Compare the bolt pattern and shape with the product image — pit bikes and replicas may have different alternator housings.

Do I need a TÜV registration?
No. As an aesthetic part in the style of an original spare part, the replacement does not require registration.

Must I use a new engine gasket?
Yes, when opening the alternator side, you should replace the gasket; otherwise, oil will leak.