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BH RS1 4.5 Shimano Ultegra Di2 12V 700 mm Grey / White 2022
BH RS1 4.5 Shimano Ultegra Di2 12V 700 mm Grey / White 2022

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BH

BH RS1 4.5 Shimano Ultegra Di2 12V 700 mm Grey / White 2022

BH

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Taille cadre / taille cycliste

XS / 145-164 cm

Out of stock

S / 155-170 cm

Out of stock

M / 165-177 cm

Out of stock

L / 175-189 cm

Out of stock

XL / 185-202 cm

Out of stock

XXL

Out of stock

Size guide

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Description

What size do you need?


Choosing the right sized bike depends on the type of bike, your height, your riding style, and your preference. A correct fitting bike will be more comfortable, more efficient and more fun to ride

Measure yourself accurately

To get started, measure your height and use the size chart available on each product description.

What to do if you are in between bike sizes?

If you are on the edge of two different bike sizes, don't worry, you'll probably be ok on either size (rather than thinking that one size will be awful and the other will fit). Indeed, bikes are adjustable: the seatpost can slide up and down, the saddle can move backwards and forwards and you can even switch out parts like the stem for different sized ones to help the bike fit better.

Finding out whether or not you should pick a bigger or a smaller frame is sometimes as simple as personal preference, but there are a few simple ways to work out which might suit best:
  • If you’re flexible, you might prefer a shorter head tube, so the smaller size might work out better for you. You can use a longer stem to make the reach more comfortable.
  • On a bigger bike, the reach to the handlebars will be longer. This means that if you have proportionally longer arms, you might be more comfortable on a bigger frame.

Still confused? Contact us

Note : Please note that specifications are subject to change without notice, based on component availability and other factors.

The BH RS1 4.5 racing bike is the ideal bike if you fight the wind with every pedal stroke. You don't have to fight it anymore, you just have to enjoy it. Only we cyclists know the feeling of performance, power and efficiency that can be experienced when physics and equipment become one. Addiction to speed.

Thanks to the use of the ACR system, none of the BH RS1 's cables are visible, while providing easy access for maintenance. The second key element is a seat clamp system that is fully integrated into the top tube of the frame.

Like all BH carbon frames, the RS1 uses HCIM hollow-core internal molding technology to achieve a frame that meets the objectives of lightness and stiffness

Product advantages:

  • Carbon frame and fork.
  • Shimano Ultegra Di2 2x12-speed transmission.
  • Shimano Ultegra hydraulic disc brakes.

Details :

Frame Carbon: RS1 Disc ACR Monocoque
Fork Carbon: RS1 Disc Full Integrated Tapeder, Full Carbon 1.5
Derailleur shifter Shimano Ultegra DI2 Hydra 2x12-speed
Front Derailleur Shimano Ultegra DI2
Rear Derailer Shimano Ultegra DI2 12-speed
Cassette Shimano Ultegra 11/34 Teeth
Chain Shimano Ultegra 12v
Crankset Shimano Ultegra 52/36 Teeth
Brakes Shimano Ultegra Hydraulic
Wheels Vision Team35
Tires Hutchinson Nitro2 700x 28
Handlebars EVO Monocoque ACR
Stem EVO Monocoque ACR
Headset FSA ACR
Saddle clamp RS1 Integrated
Saddle Prologo Nago RS
Seatpost RS1 Aero
Weight 8,1Kg
Colors Grey / White

Geometries :

Frame size XS S M L XL
Seat tube (mm) 460 480 500 520 540
Top tube (mm) 516 531 545 561 576
Base length (mm) 412 412 415 415 418
Steering sleeve (mm) 120 135 150 175 190
Steering angle (°) 71 72 72.5 73 73.5
Seat tube angle (°) 74.5 74 73.5 73.5 73
Stack (mm) 526 544 557 583 597
Reach (mm) 370 375 380 388 393

MORE INFORMATION

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Features

Manufacturer Weight (g) 8100
Gender Men
Wheel Size 700mm
Groupset Shimano Ultegra Di2 12S
collection 2022
Équipement Fourche Carbone
Internal Gaines Passage
Carbon frame
Disc Brakes
Carbon wheels

Customer

Q&A

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