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Intake Manifold Interface Adapter for Honda Rebel CA250 CMX250 CMX250C BT125
Intake Manifold Interface Adapter for Honda Rebel CA250 CMX250 CMX250C BT125
4.5 / 5.0
(2) 2 total reviews
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Product Overview
Restore the smooth cruising performance of your Honda Rebel with this High-Reliability Carburetor Intake Manifold Interface. Specifically designed for the CA250 and CMX250 series, this adapter ensures a perfect vacuum seal between your carburetor and the cylinder head. Over time, the original rubber interface can develop hairline cracks—often invisible to the naked eye—leading to erratic idling, hard starting, and engine overheating. This durable replacement is engineered to provide stable characteristics and long-lasting resistance to fuel and heat.
Product Compatibility
Direct replacement for Honda 250cc cruiser style engines and related variants.
| Brand | Model | Fitment Series | Displacement |
| Honda | Rebel CA250 | All Years | 250cc |
| Honda | Rebel CMX250 | 1985 – 2014 | 250cc |
| Honda | Rebel CMX250C | Custom / Heritage | 250cc |
| Other | BT125 / Tank / Jinlun | 250cc Twin Clones | 125cc / 250cc |
Specifications
| Feature | Detail |
| Material | High-Density Synthetic Rubber & Corrosion-Resistant Alloy |
| Function | Carburetor-to-Engine Intake Sealing |
| Characteristics | High Reliability & Stable Vacuum Maintenance |
| Fitment Type | Direct Bolt-on Replacement |
| Durability | Heat, Oil, and Aging Resistant |
Key Features
- Stable Performance & Reliability: Strictly manufactured to meet or exceed factory standards, ensuring stable air-intake characteristics that keep your engine running smoothly across all RPM ranges.
- Premium Durable Materials: Crafted from heavy-duty, reinforced rubber designed to withstand the constant thermal expansion and contraction of the engine block without losing its seal.
- Leak-Proof Vacuum Connection: Eliminates "lean-burn" conditions caused by air leaks, fixing common issues such as backfiring, hanging idles, and poor throttle response.
- High Resistance to Fuel & Heat: The specialized compound is formulated to resist degradation from modern ethanol fuels and high engine temperatures, preventing the hardening and cracking common in vintage bikes.
- Easy Installation: Precision-molded to match the bolt patterns and bore size of the CMX250/CA250 series for a seamless, hassle-free installation.
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Fitment FAQ
Will this part fit my specific model and year?
This intake manifold is intended for Direct replacement for Honda 250cc cruiser style engines and related variants.; Fitment Series; Displacement; Honda; Rebel CA250; All Years; 250cc. Listed year information includes 1985–2014, 1985, 2014. Key physical/spec details from the product data include 250cc, 125cc. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this intake manifold, also compare the bolt spacing, intake port shape, carb-side inner diameter, vacuum nipple position, and gasket shape. This is especially important for Honda CA250/CMX250/CMX250C/BT125 models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this intake manifold for machines outside the listed compatibility, or for units with different port shapes, bolt spacing, carb-side diameter, or vacuum nipple locations. Model years outside 1985–2014, 1985, 2014 should be verified separately. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the bolt spacing, intake port shape, carb-side inner diameter, vacuum nipple position, and gasket shape. Recheck listed specs such as 250cc, 125cc. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.
I had high hopes that this would solve an issue I’ve been having but unfortunately, it doesn’t, it’s for the right engine but my bikes frame is in the way of where the carb would sit.The rubber feels like OE quality, the steel bands work just fine, although tightening was met with heavy resistance. The casting and machining is fine for small engines with low compression. Overall, definitely recommend if it fits your needs.
Nice and quick replacement parts.