Description:
Race-first.Ready for every course.
Aero efficiency is useful only when the rest of the bike can keep up. The LOOK 795 Blade 2 RS is built for the full race: accelerations, changing gradients, fast corners and the last hard kilometer.
This Shimano Ultegra Di2 build combines LOOK's carbon race chassis with 12-speed electronic shifting, R50D carbon wheels and the integrated Aero Combo cockpit. It is a complete race bike, not a frameset or a collection of optional upgrades.
One race bike. No narrow definition of racing.
The Blade 2 RS was designed to carry speed without becoming a specialist for one kind of road. Its aero profiles and integrated cockpit matter on the flat. Its responsive carbon construction and race geometry matter when the road rises or the group accelerates.
Ultegra Di2 is a particularly sensible specification for this platform. You get Shimano's 12-speed electronic shifting and hydraulic disc brakes, with a 52/36T crankset and 11-34T cassette. The gearing has the top end for fast racing and a useful low gear when the day involves serious elevation.
Ultegra R8170 controls and R8150 derailleurs give precise electronic gear changes without moving away from a familiar Shimano road layout.
LOOK R50D carbon wheels and Continental GP 5000 TLR 28 mm tires support the bike's aero intent while keeping the build coherent.
The LOOK Aero Combo cockpit cleans up the front end. Bar and stem dimensions still need to be chosen around your riding position.
Speed is a system.
LOOK developed the 795 Blade 2 RS through extensive wind-tunnel work, considering the frame, cockpit and other components as one aerodynamic package. The result is a racing position and tube design intended to help riders hold speed when the effort gets expensive.
That is why the integrated Aero Combo handlebar and stem belong here. The front end is not simply tidy; its shapes are part of the bike's design. For a rider, the practical question is how to keep that aerodynamic advantage while maintaining a position they can actually sustain.
Two finishes. The same racing intent.
LOOK's Blade 2 RS frame uses a carbon-fiber blend with a strong emphasis on Ultra High Modulus fibers. The layup, tube wall thicknesses and junctions are tuned around stiffness, weight and the durability required of a competition bike.
Choose Proteam Black Glossy for a darker, understated race look or Proteam White Glossy for a brighter finish. The Ultegra Di2 drivetrain, R50D wheelset and published geometry remain the same across the two colors.
The actual Ultegra Di2 build.
This is the LOOK R50D-equipped version of the 795 Blade 2 RS, not the separate Mavic Cosmic S42 build. Specifications follow LOOK's published US listing; contact Brimstone to confirm any production substitutions.
| Frame | LOOK 795 Blade 2 RS carbon race frame; Ultra High Modulus carbon fibers feature prominently in the layup |
|---|---|
| Fork | LOOK 795 Blade 2 RS carbon fork |
| Drivetrain | Shimano Ultegra Di2, 12-speed electronic |
| Shift/brake levers | Shimano Ultegra Di2 R8170 |
| Front and rear derailleurs | Shimano Ultegra Di2 R8150 |
| Hydraulic disc brakes | Shimano Ultegra R8170 |
| Crankset | Shimano Ultegra R8100, 52/36T |
| Cassette | Shimano Ultegra R8101, 11-34T |
| Chain | Shimano M8100, 12-speed |
| Bottom bracket | Praxis T47 |
| Wheels | LOOK R50D Carbon |
| Tires | Continental GP 5000 TLR, 700 x 28 mm |
| Handlebar | LOOK Aero Combo carbon handlebar |
| Stem | LOOK Aero Combo stem |
| Seatpost | LOOK Aero Post 4 Carbon |
| Saddle | LOOK Shortfit Dynamic 2.0 by San Marco |
| Thru axles | M12 x 1.5 (LOOK published specification) |
| Complete-bike weight | 7.5 kg, size M (LOOK published figure) |
| Sizes | XXS, XS, S, M, L, XL |
| Finishes | Proteam Black Glossy; Proteam White Glossy |
Published complete-bike weight is for size M. Actual weight and setup can vary by size and production batch.
Six sizes. Real measurements.
Manufacturer geometry for the Blade 2 RS. Scroll horizontally on mobile. Values are in millimeters except angles, which are in degrees.
| Measurement | Unit | XXS | XS | S | M | L | XL |
|---|---|---|---|---|---|---|---|
| Stack | mm | 486.2 | 501.2 | 525.2 | 549.2 | 573.2 | 597.2 |
| Reach | mm | 361.3 | 371.3 | 381.3 | 391.2 | 401.2 | 411.2 |
| Head tube angle | degrees | 70.7 | 71.8 | 71.8 | 73 | 73 | 73 |
| Seat tube angle | degrees | 75 | 74.5 | 74.5 | 74.5 | 74.5 | 74.5 |
| Seat tube length | mm | 463 | 479.6 | 504.4 | 529.9 | 554.8 | 579.7 |
| Effective top tube | mm | 491.6 | 510.2 | 526.9 | 543.5 | 560.1 | 576.8 |
| Front center | mm | 569.8 | 569.8 | 587.6 | 586.7 | 603.9 | 621.6 |
| Trail | mm | 59.8 | 59.8 | 59.8 | 59.3 | 59.3 | 59.3 |
| Fork offset | mm | 56.3 | 50 | 50 | 43 | 43 | 43 |
| Chainstay length | mm | 410 | 410 | 410 | 410 | 410 | 410 |
| Head tube length | mm | 77.9 | 90.4 | 115.6 | 136.7 | 161.8 | 189.5 |
| Fork length | mm | 368 | 368 | 368 | 368 | 368 | 368 |
| HAV (LOOK designation) | mm | 75.5 | 73 | 73 | 70.5 | 70.5 | 68 |
| Standover | mm | 720.9 | 741 | 765 | 790 | 815 | 841 |
LOOK's Ultegra Di2 product page lists 410 mm chainstays for all six sizes. Geometry belongs to this Blade 2 RS generation; do not substitute Blade 3 RS measurements.
Ultegra Di2, RED AXS, or the newer Blade 3 RS?
The Blade 2 RS Ultegra Di2 / R50D and Blade 2 RS RED AXS / R50D share the same race-platform generation and LOOK carbon wheelset. The Shimano build here uses a 52/36T crankset and 11-34T cassette; the RED AXS build uses SRAM's electronic controls and different gearing. Your choice should reflect shifting preference, fit and budget rather than a claim that one is automatically faster.
The Blade 3 RS is a newer platform with its own frameset and fit data. This listing is a complete Blade 2 RS bicycle. We can help compare the two generations without mixing their specifications.
Answers that matter.
The questions we would ask before ordering a race bike of this caliber.
Is this the Blade 2 RS or the newer Blade 3 RS?
This is the 795 Blade 2 RS complete bicycle. It uses the 2 RS frame and geometry. The newer Blade 3 RS is a separate generation; do not use 3 RS fit measurements for this bike.
What is included in the Ultegra Di2 / R50D build?
LOOK specifies Shimano Ultegra Di2 12-speed shifting and hydraulic disc brakes, a 52/36T crankset, 11-34T cassette, LOOK R50D carbon wheels, Continental GP 5000 TLR 28 mm tires and the integrated LOOK Aero Combo cockpit.
How does this compare with the Blade 2 RS SRAM RED AXS build?
Both are built around the Blade 2 RS race platform and LOOK R50D carbon wheels. This model uses Shimano Ultegra Di2 with 52/36T chainrings and an 11-34T cassette. The RED AXS / R50D build uses SRAM RED AXS with a 50/37T crankset (48/35T in XXS) and an 11-33T cassette. Component feel, gearing and purchase price are the main distinctions.
What is the published weight?
LOOK lists 7.5 kg for a size M complete bike. Weight can vary with size, components and final setup; ask us if you need a confirmed weight for a particular size.
Is Shimano Ultegra Di2 electronic?
Yes. This bike uses Shimano Ultegra Di2 12-speed electronic shifting, with Ultegra R8170 shift/brake levers and R8150 derailleurs.
Can it handle climbing as well as flat races?
Yes. The Blade 2 RS is an aero race bike designed for varied terrain. The 52/36T crankset and 11-34T cassette provide a wide road-racing range, although the right gearing for sustained steep climbs depends on your fitness and route.
Are the tires tubeless?
LOOK lists Continental GP 5000 TLR 28 mm tires. TLR means tubeless-ready, but it does not confirm whether a specific bike is delivered with tubes or tubeless sealant. We can confirm the delivered setup before shipment.
What is the difference between Proteam Black and Proteam White?
The published drivetrain, wheels and geometry are the same. The difference is the frame finish: Proteam Black Glossy or Proteam White Glossy.
What sizes are available?
LOOK publishes geometry for XXS, XS, S, M, L and XL. Availability can change; we can help match your current fit to the geometry before you order.
How do I choose the right size?
Start with your current bike stack and reach, then account for saddle height, bar reach, flexibility and preferred position. A professional fit is more useful than choosing solely from rider height.
Are pedals included?
Pedal inclusion is not specified on the LOOK product page used for this description. Please confirm with Brimstone before ordering; we can help select a compatible pedal system.
Get the fit right. Then chase the speed.
Talk to our team about sizing, cockpit dimensions, finish availability and the final build before you commit. We can help you choose a bike that fits the way you actually ride.
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