Megamo Raise 04 SLR 2027 - Ultegra Di2 Carbon Bike

Megamo Raise 04 SLR carbon road bike - Shimano Ultegra Di2 2027

THE Megamo Raise 04 SLR mercury ud 2027 This is a carbon road bike designed for cyclists seeking a sporty build geared towards climbs, sportives, and long distances. This version is based on Megamo's Carbon Advanced Composite Super Light Race (SLR) frame and features an electronic drivetrain. Shimano Ultegra Di2 2x12 speed with carbon wheels Zipp 404 S 50 mm and Pirelli P Zero Race TLR RS 30 mm tires.

Super Light Race Frame: the SLR version of the Megamo Raise

The Raise 04 SLR features the Carbon Advanced Composite Super Light Race frame, representing the SLR version of the Raise platform. Megamo offers two carbon construction levels, SL (Super Light) and SLR (Super Light Race), sharing the same shape and geometry. The distinction lies in the carbon fiber content and performance focus of each version.

The frame features fully internal cable routing and a flat mount brake mount, with a 12x142mm rear axle. The Carbon Advanced Composite fork is also designed for full cable integration and a 12x100mm front axle.

Shimano Ultegra Di2: a 2x12 speed electronic transmission

The Raise 04 SLR hosts the group Shimano Ultegra Di2, with R8150 derailleurs and R8170 shifters. This electronic drivetrain allows for seamless gear changes without mechanical cables between the shifters and derailleurs. The 2x12 drivetrain maintains a wide range of gears to adapt the cadence to different road profiles.

52-36 crankset and 11-34 cassette: a versatile sport setup

The crankset Shimano The Ultegra R8100 groupset features 52-tooth and 36-tooth chainrings, paired with an Ultegra R8100 11-34 tooth cassette. The 52x11 gear ratio is ideal for fast sections, while the 36x34 ratio is better suited for climbing. This combination is particularly well-suited to cyclists who want a sporty gearing experience but aren't limited to flat terrain.

Carbon wheels Zipp 404 S of 50 mm

THE Zipp The 404 S wheels are equipped with 50mm deep carbon rims, compatible with Tubeless Ready tires. Their profile reflects an aerodynamic design. They allow for a setup that is consistent with the sporty use of the Raise 04 SLR, both on hilly courses and during fast sections.

30mm Pirelli P Zero Race TLR RS tires

The Raise 04 SLR is equipped with Pirelli P Zero Race TLR RS tires in size 622x30. This 30mm width allows for pressure adjustment depending on the rider, road surface, and riding conditions. The RS designation also distinguishes this tire from certain other Raise models equipped with P Zero Race TLR Classic tires.

A fully integrated cockpit

The Carbon Full Integrated cockpit uses internal cable routing and is integrated into the frame and fork design. Megamo tailors the cockpit dimensions to the bike size. The build also includes an Aerodynamic Advanced Carbon seatpost and saddle. Fizik Vento Antares R5.

The expert's opinion LVR Cycles

The Megamo Raise 04 SLR 2027 is distinguished primarily by its Super Light Race frame. Megamo specifies that the SL and SLR versions share the same geometry: choosing this version therefore does not correspond to a change in position or general design of the bike, but to a different level of carbon construction.

The group Shimano Ultegra Di2 is a sensible choice for regular cycling. The 52-36 / 11-34 chainring combination allows for a high maximum gear range, while offering a 36x34 gear ratio for climbing. This is slightly more demanding than a 34x34 compact crankset: cyclists who frequently encounter very steep climbs should take this into account.

The wheels Zipp 50mm 404 S wheels give the build a distinctly aerodynamic profile. This profile is well-suited to a bike designed for alternating between climbs and fast sections, although its behavior in crosswinds should be considered. No quantifiable performance gains can be attributed to these wheels without precise measurement conditions.

Another notable detail: the 30mm Pirelli P Zero Race TLR RS tires. Their width allows for pressures suitable for sporty riding on roads of varying quality. Combined with the SLR frame, integrated cockpit, and Ultegra Di2 drivetrain, they contribute to a build designed for demanding riding.

Which cyclist is the Megamo Raise 04 SLR 2027 aimed at ?

The Raise 04 SLR is aimed at the experienced or regular road cyclist who wants a carbon bike geared towards climbs and challenging routes. It may be of particular interest to those who participate in gran fondos, those who love tackling major mountain passes, and those who alternate between intensive training and long rides.

His group Shimano Ultegra Di2 and its 50mm carbon wheels will be particularly suitable for a cyclist who prefers an electronic drivetrain Shimano and wants a bike already equipped with aerodynamic wheels. However, the 52-36 crankset must be chosen taking into account the usual terrain and the cyclist's ability to maintain cadence uphill.

What is the difference between the Megamo Raise 04 SLR and the Raise 05 CW 2027 ?

Both models use a transmission Shimano Ultegra Di2 2x12-speed with a 52-36 tooth crankset and an 11-34 tooth cassette. They are also announced with carbon wheels Zipp 404 S of 50 mm and feature an integrated carbon cockpit.

The main difference lies in the frame. The Raise 04 SLR features the Carbon Advanced Composite Super Light Race construction, while the Raise 05 CW uses the Carbon Advanced Composite Super Light frame. Megamo states that both carbon models share the same shape and geometry but offer different performance levels.

The Raise 04 SLR also stands out with its Pirelli P Zero Race TLR RS tires, compared to the P Zero Race TLR Classic tires on the Raise 05 CW. Finally, the advertised seatpost lengths differ: 315 or 365 mm on the Raise 04 SLR, versus 350 or 400 mm on the Raise 05 CW depending on the size.

The choice between the two models therefore rests primarily on the preference for the SLR carbon construction, rather than on a difference in drivetrain. The Raise 05 CW remains an alternative for those who wish to benefit from the Shimano Ultegra Di2 and carbon wheels Zipp without opting for the SLR frame.

Why choose the Megamo Raise 04 SLR 2027 ?

The Raise 04 SLR combines Megamo's Carbon Advanced Composite Super Light Race frame level with a groupset Shimano Ultegra Di2 and carbon wheels Zipp 404 S. This allows for prioritizing SLR construction while maintaining electronic transmission Shimano with two chainrings and an 11-34 tooth cassette.

This build is particularly suited to cyclists who wish to invest in the SLR version of the Raise for their sporting outings, cyclosportives and mountain rides, without necessarily switching to Dura-Ace Di2 groupsets or SRAM Red AXS offered on the higher-end versions of the range.

Frame

Carbon Advanced Composite Super Light Race Frame, Full Internal Cable Routing, Flat Mount Disc Mount and 12x142 mm Rear Axle.

Fork

Carbon Advanced Composite Fork, Full Internal Cable Routing, Flat Mount Disc mount and 12x100 mm front axle.

Steering game

Totally Internal Cable Routing with fully internal cable routing.

Rear derailleur

Shimano Ultegra Di2 R8150 Shadow, 12 speed.

Front derailleur

Shimano Ultegra Di2 R8150, 2x12 speed transmission.

Gear levers

Shimano Ultegra Di2 R8170.

Crankset

Shimano Ultegra R8100, 52-36 tooth chainrings, 2x12 speed transmission. Crank arm lengths according to size: XS 165 mm / S 170 mm / M and L 172.5 mm / XL 175 mm.

Cassette

Shimano Ultegra R8100, 11-34 teeth.

Brakes

Shimano Ultegra Di2 R8170, hydraulic disc brakes with discs Shimano RT-CL800 with 160 mm at the front and 140 mm at the rear.

Tires

Pirelli P Zero Race TLR RS, size 622x30.

Hubs

Information not specified by the manufacturer in the technical data sheet provided.

Wheels

Zipp 404 S, 50mm deep carbon rims, Tubeless Ready compatible.

Hanger

Carbon Full Integrated with internal cable routing. Dimensions according to sizes: XS 80x370 mm / S 90x390 mm / M 100x390 mm / L 110x410 mm / XL 120x430 mm.

Seat post

Aerodynamic Advanced Carbon Seat Post. Lengths according to sizes: XS and S 315 mm / M, L and XL 365 mm.

Saddle

Fizik Vento Antares R5.

Frequently Asked Questions about the Megamo Raise 04 SLR 2027

What is the difference between the Raise SL and SLR frames ?

Megamo states that both versions share the same shape and geometry. The difference lies in the level of carbon construction: the Raise 04 SLR uses the Carbon Advanced Composite Super Light Race frame, while the SL versions adopt the Carbon Advanced Composite Super Light.

Does the Megamo Raise 04 SLR have a power meter ?

The manufacturer announces a crankset Shimano Ultegra R8100, without mention of an integrated power meter. This equipment should therefore not be considered as standard equipment.

What wheels does the Megamo Raise 04 SLR come with ?

The bicycle receives wheels Zipp 404 S with 50mm deep carbon rims, Tubeless Ready compatible.

THE Shimano Is the Ultegra Di2 of the Raise 04 SLR electronic ?

Yes. The Raise 04 SLR is equipped with an electronic transmission Shimano Ultegra Di2 2x12 speed, with R8150 derailleurs and R8170 levers.

Is the Megamo Raise 04 SLR suitable for mountainous terrain ?

Yes. The Raise range is developed by Megamo for climbs and long distances. The 52-36 crankset paired with the 11-34 cassette allows you to tackle mountain passes, even if its minimum gear ratio of 36x34 is slightly more demanding than a 34x34 compact crankset.

Please note that specifications may be changed without notice by the manufacturer, depending on component availability and other factors.

Please note that the specifications may be changed without prior notice by the manufacturer, based on the availability of components and other factors.