Sun Coast Cycle Sports stocks used parts for the Honda Rebel 1100 (CMX1100), Honda's flagship cruiser powered by a 1,084cc liquid-cooled parallel twin derived from the Africa Twin's engine. Introduced for the 2021 model year, the Rebel 1100 is available with either a standard six-speed manual transmission or Honda's Dual Clutch Transmission (DCT). A touring variant, the Rebel 1100T, was added in 2023 with a windscreen and hard saddlebags. Every component from our Rebel 1100 donors is examined by our powersports technicians in Odessa, Florida, individually photographed, and listed with its own SKU.
Rebel 1100 CMX1100 generation and parts compatibility
| Variant | Years | Engine | Key details |
|---|
| CMX1100 / CMX1100D (DCT) | 2021-2024 | 1084cc liquid-cooled parallel twin, Unicam, 87hp | Tubular steel frame, 43mm cartridge forks (preload adjustable), piggyback rear shocks. Riding modes, cruise control, TFT display. 330mm front disc with radial-mount caliper. |
| CMX1100T (Touring) | 2023-2024 | 1084cc liquid-cooled parallel twin, Unicam, 87hp | Adds windscreen fairing, hard saddlebags (35L combined), DCT standard. |
| 2025+ Update | 2025+ | 1084cc parallel twin, revised, 87hp | Increased compression (10.5:1 vs 10.1:1), smartphone connectivity standard, revised riding position, USB-C port. SE trim added with bar-end mirrors, nose cowl, fork gaiters. |
The Rebel 1100 has been a single-generation platform since 2021. The 2025 update brought a revised compression ratio and ergonomic changes, but the frame, swingarm, and basic architecture remain the same. Most chassis and body components interchange across all model years. Engine internals from 2021-2024 and 2025+ may differ slightly due to the compression ratio change, so verify part numbers when sourcing pistons or cylinder heads across the two production periods.
Manual vs. DCT models: The manual and DCT versions of the Rebel 1100 use completely different transmission assemblies. Clutch components, transmission cases, and related hardware are NOT interchangeable between manual and DCT models. However, the engine top end (cylinder head, valves, cams, pistons), frame, bodywork, suspension, brakes, and electrical systems are shared between both variants.
Africa Twin engine relationship: The Rebel 1100's 1,084cc parallel twin is derived from the CRF1100L Africa Twin's engine. They share the same 270-degree crank architecture, bore and stroke, and basic engine cases. However, the Rebel version has different cam timing, valve lift profiles, exhaust system, intake routing, 32% more flywheel mass, and a unique ECU calibration. Internal rotating assembly components (crankshaft, connecting rods, pistons) are likely to interchange, but the cylinder head, cams, and all ancillary components are Rebel-specific. The NT1100 sport tourer also uses a version of this engine.
Common Rebel 1100 CMX1100 failure points and replacement parts
NHTSA Campaign 21V-987 (2021 models): Radiator cap seal. The radiator cap on certain 2021 CMX1100 motorcycles may have been improperly formed during manufacturing, creating an insufficient seal. This could allow hot coolant to leak or spray. Honda replaced radiator caps and refilled coolant at no charge under recall KN1.
NHTSA recall (2024-2025 manual transmission models): Crankcase sealing bolt. Affecting approximately 1,016 units, a faulty crankcase sealing bolt may allow oil to leak onto the rear tire. Honda issued a stop-sale and recall for affected 2024-2025 CMX1100 manual-transmission models. This does not affect DCT variants.
Exhaust finish degradation (all years): Like the Rebel 500, the blacked-out exhaust system on the 1100 is prone to heat-induced discoloration and surface corrosion. The sidestand and exhaust design have been noted by owners as areas where Honda prioritized cost savings over finish quality.
Suspension complaints (heavier riders): The stock rear shocks, while preload-adjustable, are frequently criticized as too soft for riders over 220 lbs or for two-up riding. Aftermarket rear shock upgrades are one of the most common modifications. The 2025 update did not significantly address this.
Commonly replaced Rebel 1100 CMX1100 parts
- Exhaust system and heat shields
- Bodywork and fenders (crash damage)
- Rear shocks (upgrade or replacement)
- Radiator cap and coolant hoses
- Brake pads and rotors
- Seat (standard, passenger, and aftermarket options)
- Mirrors and levers
- TFT instrument cluster
- Windscreen and saddlebags (1100T components)
Frequently asked questions
Q: Are Rebel 1100 manual and DCT parts interchangeable?
The frame, bodywork, suspension, brakes, wheels, and most electrical components are shared between manual and DCT Rebel 1100 models. The engine top end is also shared. However, the entire transmission assembly, clutch system, and related hardware are completely different and cannot be swapped between manual and DCT variants.
Q: Can I use Africa Twin engine parts in a Rebel 1100?
The Rebel 1100 and CRF1100L Africa Twin share the same basic 1,084cc parallel-twin architecture. Internal rotating components (crankshaft, connecting rods, pistons) are similar, but the Rebel has unique cam timing, valve lift, flywheel mass, intake, and exhaust. Always verify part numbers before assuming interchange between the two, especially for cylinder head and camshaft components.
Q: Do Rebel 500 parts fit the Rebel 1100?
No. The Rebel 1100 is a larger, heavier motorcycle on a completely different frame than the Rebel 300/500. Nothing interchanges between the 500 and 1100 platforms. The frame tubes, engine, suspension, brakes, wheels, and bodywork are all different.
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