For the longest time, Harley-Davidson had neglected horse power in favor of the couple. After all, his most powerful bikes have hardly violated 100 hp, even with almost 2,000 cc cubic capacity. Nowadays things are very different. Almost all his large bikes break through the 100 hp. With that, Harley has also tapped the ‘performance’ side of things and unveiled some surprisingly powerful motorcycles.
The Pan America and Sportster S are clear examples of this, but in 2025 there is a coach bike that beats both this honest and square in the PK game. This motorcycle even has an ‘RR’ in its attention that we usually see on sports bikes with over 200 hp. To no one surprise this is the most powerful Harley-Davidson Touring Bike today.
To give you the most up-to-date and accurate information, the data used to collect this article from Harley-Davidson USA and other authoritative sources.
The CVO Road Glide RR is the most powerful Harley Touring Bike in 2025
This is like no surprise, given the CVO Road Glide RR, gets direct inspiration from the Moto -America racing bikes. It is the only Harley that exceeds the 2,000cc marker of the factory and has one of the highest specification V-twins that was once made by an American Bikemaker. As a result, the output is 153 hp and 150 pound-foot, both well free from the second most powerful Harley-Davidson Touring Bike.
Speaking of this, in a close second place, the Pan is America St. while the ‘Special’ Isa Proper Adventure Bike, the ST Sporttourer with road lying rubber and wheels is. It still has the 150 hp revolution max 1250 engine, but three shortage of the RR. Then things take a considerable drop and nothing breaks nothing the 130 hp.
The next best bike is the CVO Road Glide St. It has the Milwaukee-Eight 121 high-output powerhouse, good for 127 hp and 145 pound-foot. This is perhaps the most powerful HD Touring bike for the masses, since it costs less than half of the MSRP of the RR. It is also not a limited edition such as the RR. Finally, we have the CVO Road Glide and Street Glide. Both have the Milwaukee-Eight 121 VVT engine. This promises 115 hp and 139 pound-foot.
The most powerful Harley-Davidson Touring Bikes (decreasing order)
CVO Road Glide RR
Pan America St.
CVO Road Glide ST
CVO Street Glide
The CVO Road Glide RR uses a racing-tuned Screamin ‘Eagle 2,147cc V-twin engine
Peak power: 153 hp
Although you already know the output, the Road Glide RR’s Screamin ‘Eagle 131 V-twin is much more than that. There are high-tech connections everywhere, starting with internal elements such as stage IV ported cylinders, powerful SE8-550 camshaft, racing intake and a new Billet coupling basket. This is garnished with a Screamin ‘Eagle Racing King 6 transmission. The transmission in particular is said that the fight is being tested for factory racing team motorcycles and designed for flexible shifting performance and durability.
Then there is the exhaust of Akrapovic. This is a two-in-one system with titanium headers, carbon fiber outlet shields and titanium silencers with titanium fiber end caps. That helps to make it 10 pounds lighter than the standard exhaust systems from Milwaukee-Oacht. All that thus claims Harley-Davidson that the system maintains sound and 50 states emissions to make the package completely road-legal.
Highlights of the most important engine
Internship IV Ported Cylinders
High-Performance SE8-550 camshaft
New Billet coupling basket
High capacity valve levers
Powerful valve springs
Inner-sag axle with high capacity
Race-inspired intake with 68 mm accelerator bodies
Billet coupling basket (High Strength 7075 Aluminum with a Mil-Specanized finish)
Akrapovic 2-Into-1 Titanium Exhaust
2025 CVO Road Glide RR motor specifications
Engine | 2,147cc, V-twin (Screamin ‘Eagle 131) |
Current | 153 hp @ 5.750 rpm |
Couple | 150 LB-FT @ 4.750 rpm |
Transfer | Screamin ‘Eagle King Six-Speed |
An army of Rider AIDS ensures that you are not launched at the moon
They all work through a six-axle imu
All that power is serious fun. But as a wise uncle Ben once said, with great power is great responsibility. So if you pull the gas, all the 153 hp can cause serious damage to your physical and your ego. That is where the extensive electronic package of the CVO Road Glide RR arrives. Rider tools such as traction control, coupling arrangement, bends and bends linked brakes are all standard, with a 12.3-inch TFT with which you can refine things.
Speaking of refinement, the rhythmodi deserve a special shoutout. The RR brings four adjusted modes that you can change, together with a track and track Plus – both exclusively for this spicy dredger. These two are adjusted by The HD Factory Team Racers (such as Kyle Wyman) Exactly for closed circuit. They switch off braked brakes, so you are all alone.
Trackspec support helps the CVO road to slide RR quickly around corners
Suspension: Ohlins Forks and Ohlins shocks
Although this is today the most powerful Harley-Davidson, it also brings a bonus of quickly around the twisties. Much of it is again due to the origin of the King of the Baggers, where this dredger racer track sets on fire on the weekend after the weekend. Help it to do its advanced substantiation, whether it is the brakes, suspension or wheels. At the top of the top of 43 mm Ohlins FGR 253 Hypersport-Vork are present and have been developed in collaboration between Ohlins and Harley-Davidson Factory Racing Team. This is garnished with Brembo GP4-RX CNC brake claws and T-Drive disc brakes.
Moving backwards, Screamin ‘Eagle Ohlins Remote Reservoir shock absorbers hide behind the saddlebags and do their thing here. They mount on a racing-derived swing bridge built from 220 pounds of 6061 aluminum. A set of racing spoil forged wheels ensures a low rolling slowness, all this time. A special shoutout also goes to the umpteenth use of carbon fiber to keep the weight limited to £ 750. We have mentioned some of these carbon bits below.
Carbon fiber elements on the CVO Road Glide RR
Carbon fiber mudguards
Carbon fiber side coverings
Carbon fiber tank console
Carbon fiber fork roof
Carbon fiber radiator
Carbon fiber and Kevlar -Lay -Out for the front fair, saddlebags and lids
Dark carbon fiber weaving pattern in selected areas
2025 Harley-Davidson CVO Road Glide RR Substantiation
Chassis | Double cradle |
Anterior suspension | OHLINS FGR 253 Forks |
Rear -wheel suspension | Screamin ‘Eagle Ohlins Shockdempers |
Wheels | 19/18-inch cast aluminum |
Front | 2x 320 mm T-Drive drives |
Rear brake | 300 mm disk |
Weight | 750 pounds |
Wheelbase | 64.4 Inches |
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