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The RS5 delivers the X-LAB riding experience in a versatile and approachable form, featuring a durable X6 alloy frame and carbon fork.
The RS5 delivers the X-LAB riding experience in a versatile and approachable form, featuring a durable X6 alloy frame and carbon fork.
X-Lab

X-Lab RS5 Hydrostatic Small in Blue

$1,399.00
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X-Lab RS5 Wavebreaker Medium in White X-Lab RS5 Wavebreaker Large in White X-Lab RS5 Hydrostatic Medium in Blue
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Your Pre-Order is prioritized (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or dispatch to you — it often never even hits the stock room shelves!

Prelaunch

With Prelaunch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Preorders.

So, instead, you can submit your email address for the item you are interested in, and we will email you as soon as stock arrives in the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indicative purposes only and can change at any time without notice.

The dates we provide are based on information given by our suppliers. Whenever we get updated information from our suppliers we will endeavor to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for dispatch to you or collection via Click & Collect on Undetermined
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X-Lab RS5 Hydrostatic Small in Blue

Season:2026

Brand:X-Lab

Code:6939886203998

The RS5 delivers the X-LAB riding experience in a versatile and approachable form. Balanced comfort and function, for wherever the road takes you.

Built with durable X6 aluminum alloy and a semi-integrated cockpit, it offers reliable performance, confident handling, and lasting comfort. Whether you're discovering the sport or simply enjoying the ride, the RS5 is designed to make every mile feel smooth, responsive, and rewarding.

RS5 brings the X-LAB fluent design and engineering language to an alloy platform, with a clean cockpit integration paired with Shimano 105 performance so the bike looks and rides like it belongs far above its category.

A precision-engineered alloy frame delivers the kind of durability and ride quality riders trust. The RS5 is built for long miles, daily commutes, and everything in between. Branta’s in-house alloy crankset integrates a power meter and Find My tech, turning the RS5 into a smarter bike to train on, track, and own, without asking riders to bolt on costly extras.

Features:

  • X6 Alloy Frame + Carbon Fork
  • 38mm Tire Clearance
  • Shimano 105 performance
  • Integrated power meter and Find My tech
Technical Information
  • Frame
    XDS X6 Alloy, UDH compatible
  • Fork
    XDS Carbon, 100x12mm thru-axle
  • Handlebar / Stem
    Branta alloy integrated
  • Seatpost
    XDS carbon, aero profile
  • Rear derailleur
    Shimano 105 RD-R7100
  • Front derailleur
    Shimano 105 FD-R7100
  • Shifters
    Shimano 105 ST-R7120
  • Brakes
    Shimano 105 BR-R7170
  • Cassette
    12-speed, 11-34T
  • Crankset
    Branta alloy power meter, 52-36T, 24mm steel spindle
  • Bottom bracket
    BSA 24mm
  • Rotors
    Shimano SM-RT56-S, 160mm front and rear
  • Chain
    SUMC SX12
  • Wheelset
    Branta A35 SL, alloy rims
  • Tires
    Branta R332, 700x32C, 60TPI
  • Max tire clearance
    38C
  • Saddle
    Branta R302, steel rails
  • Weight
    9.54 kg (21.03 lbs) (Size L)
  • Size options
    XS, S, M, L, XL
Sizing Information

Rider Height

Size Rider Height (cm) Rider Height (ft/in)
XS 148 cm – 158 cm 4' 10" - 5' 2"
S 158 cm – 168 cm 5' 2" - 5' 6"
M 168 cm – 176 cm 5' 6" - 5' 9"
L 176 cm – 183 cm 5' 9" - 6' 0"
XL 183 cm – 191 cm 6' 0" - 6' 3"

Basic Geometry

Size Seat Tube Length (mm) Top Tube Length (mm) Head Tube Length (mm) Seat Tube Angle Head Tube Angle Chainstay (mm) Wheelbase (mm) BB Drop (mm) Stack (mm) Reach (mm) Front Center (mm) Fork Length (mm) Stand Over (mm)
XS 440mm 515mm 115mm 75° 71° 420mm 999mm 75mm 530mm 371mm 590mm 386mm 725mm
S 480mm 530mm 135mm 74° 72° 420mm 1001mm 75mm 553mm 375mm 592mm 386mm 758mm
M 510mm 548mm 155mm 74° 73° 420mm 1004mm 75mm 575mm 381mm 596mm 386mm 784mm
L 540mm 568mm 180mm 73° 73° 420mm 1018mm 75mm 599mm 387mm 609mm 386mm 810mm
XL 560mm 585mm 205mm 73° 73° 420mm 1033mm 75mm 623mm 394mm 624mm 386mm 831mm

Component Geometry

Size Fork Rake/Offset (mm) Trail (mm) Handlebar (mm) Stem (mm) Crankset (mm) Seat Post (mm)
XS 50mm 71mm 380mm 80mm 165mm 300mm
S 50mm 65mm 380mm 80mm 165mm 300mm
M 50mm 58mm 400mm 100mm 170mm 300mm
L 50mm 58mm 400mm 100mm 170mm 400mm
XL 50mm 58mm 420mm 100mm 172.5mm 400mm
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