What is the engine displacement of the 2026 RKS SRK400RR?

The 2026 RKS SRK400RR has an engine displacement of 400 cc.

How much horsepower does the 2026 RKS SRK400RR have?

The 2026 RKS SRK400RR produces 30.5 kW / 40.9 hp @ 9000 rpm of power.

What is the top speed of the 2026 RKS SRK400RR?

The 2026 RKS SRK400RR has a top speed of 165 km/h.

2026 RKS SRK400RR Price, Specs, Review

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Review

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The RKS Motor SRK400RR is a compelling entry into the middleweight supersport category, blending high-end technology with spirited performance. At its core lies a 400cc parallel-twin, 8-valve DOHC engine that delivers 40.9 horsepower at 9,000 rpm, providing a punchy and engaging ride for both commuting and weekend canyon carving. The liquid-cooling system ensures consistent thermal management, maintaining peak performance even during spirited sessions or heavy urban traffic. Its 6-speed transmission, paired with a multi-plate wet clutch, offers precise gear changes and efficient power delivery to the rear wheel via a chain drive. Visually, the SRK400RR commands attention with its sharp lines and aerodynamic fairings, mimicking the look of larger displacement superbikes. The dual LED headlight setup not only provides superior illumination for night riding but also gives the bike an aggressive, modern face. The chassis is engineered to offer a balance of stability and agility; the upside-down (USD) front forks and adjustable rear monoshock work in harmony to provide excellent feedback and comfort. Braking performance is handled by dual 260mm discs at the front and a single 240mm disc at the rear, both governed by a dual-channel ABS system for maximum safety. The cockpit features a vibrant 5-inch TFT display that provides all essential telemetry at a glance, enhancing the overall premium feel of the motorcycle. With a 14.3-liter fuel capacity and a relatively lightweight profile of 179 kg, the SRK400RR is an accessible yet exciting choice for riders looking to step up their game in the sportbike world.

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Pros (Advantages)

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✅ Why buy this bike?

• Competitive pricing will likely make it an attractive entry-level sportbike option. • Modern styling, potentially updated for 2026, will appeal to younger riders. • Lightweight chassis paired with a 400cc engine offers agile handling for city and twisties. • Likely to feature modern amenities like LED lighting and a digital dash for enhanced rider experience. • Fuel efficiency should be excellent, reducing running costs for daily commuting. • Accessible power delivery makes it forgiving for new riders while still being engaging.

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Cons (Disadvantages)

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⚠️ Things to consider

• Resale value might be lower compared to established Japanese or European brands. • Limited dealer network and parts availability could be an issue in some regions. • Long-term reliability and build quality are unproven compared to industry leaders. • Performance will be overshadowed by higher-displacement sportbikes on highways or track. • Brand perception and prestige might not match more premium competitors.

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License Class (EU)

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The RKS SRK400RR produces 41 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.

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Fuel Economy & Running Costs

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Estimated average for 400cc class: 45-60 mpg (4.0-5.5 L/100km)

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Insurance Class

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Insurance grouping for RKS SRK400RR (400cc):