RS5

Balanced comfort and function, for wherever the road takes you.

$1,399 Free Ground Shipping

or as low as $150/mo with

HSA/FSA eligible for qualified customers

Payment methods:

Select frame size See bicycle geometry

  • background email XS
  • background email S
  • background email M
  • background email L
  • background email XL

Size Guide

Not sure what size you should ride? Visit one of our dealers in your area. Find A Dealer

Delivery within 14 days

layer-mask

Size Chart

RS5

Frame Size Rider Height
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"

RS5 Free Ground Shipping

Hydrostatic Blue Size: - Quantity: 1

$1,399
mask-layer

Notify Me

You have great taste – this bike sold out fast! If you want first dibs, drop your email and we’ll let you know as soon as it’s back in stock.

X-LAB RS5

The RS5 delivers the X-LAB riding experience in a versatile and approachable form.

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.

Integrated Design, Real-World Road Bike

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.

Alloy Done the X-LAB Way

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.

Power + Security, Standard

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.

Highlights RS5

  • Key Features

    Shimano groupset

    38 mm tire clearance

    Semi-integrated alloy cockpit

    Aero carbon seatpost

    prev
    next

    Shimano groupset

    38 mm tire clearance

    Semi-integrated alloy cockpit

    Aero carbon seatpost

  • Technical Specifications

    FRAME

    XDS X6 Alloy Frame, UDH Compatible

    FORK

    XDS Carbon Fork, 100x12mm Thru-axle

    HANDLEBAR / STEM

    Branta Alloy Integrated

    SEATPOST

    XDS Carbon Seatpost, 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

    CS-R9012, 12-Speed, 11-34T

    CRANKSET

    Branta Alloy Power Meter Crankset, 52-36T,

    24mm Steel Spindle, Apply Find My Anti-Theft Technology

    BOTTOM BRACKET

    BSA 24mm

    ROTORS

    Shimano SM-RT56-S, F:160 R:160mm

    CHAIN

    SUMC SX12

    WHEELSET

    Branta A35 SL, Alloy Rims

    TIRES

    Branta R332, 700x32C, 60TPI

    SADDLE

    Branta R302, Steel Rails

    WEIGHT

    9.54 kg / 21.03 lbs (Size L)

    SIZE OPTIONS

    XS / S / M / L / XL

  • product geometry anchor

    Geometry & Dimensions

    Basic geometry
    title XS S M L XL
    A — Seat Tube Length 440mm 480mm 510mm 540mm 560mm
    B — Top Tube Length 515mm 530mm 548mm 568mm 585mm
    C — Head Tube Length 115mm 135mm 155mm 180mm 205mm
    D — Seat Tube Angle 75° 74° 74° 73° 73°
    E — Head Tube Angle 71° 72° 73° 73° 73°
    F — Chainstay 420mm 420mm 420mm 420mm 420mm
    G — Wheelbase 999mm 1001mm 1004mm 1018mm 1033mm
    H — Bottom Bracket Drop 75mm 75mm 75mm 75mm 75mm
    I — Stack 530mm 553mm 575mm 599mm 623mm
    J — Reach 371mm 375mm 381mm 387mm 394mm
    K — Front Center 590mm 592mm 596mm 609mm 624mm
    M — Fork Length 386mm 386mm 386mm 386mm 386mm
    O — Stan Over 725mm 758mm 784mm 810mm 831mm
    • A — Seat Tube Length 440mm
      B — Top Tube Length 515mm
      C — Head Tube Length 115mm
      D — Seat Tube Angle 75°
      E — Head Tube Angle 71°
      F — Chainstay 420mm
      G — Wheelbase 999mm
      H — Bottom Bracket Drop 75mm
      I — Stack 530mm
      J — Reach 371mm
      K — Front Center 590mm
      M — Fork Length 386mm
      O — Stan Over 725mm
    • A — Seat Tube Length 480mm
      B — Top Tube Length 530mm
      C — Head Tube Length 135mm
      D — Seat Tube Angle 74°
      E — Head Tube Angle 72°
      F — Chainstay 420mm
      G — Wheelbase 1001mm
      H — Bottom Bracket Drop 75mm
      I — Stack 553mm
      J — Reach 375mm
      K — Front Center 592mm
      M — Fork Length 386mm
      O — Stan Over 758mm
    • A — Seat Tube Length 510mm
      B — Top Tube Length 548mm
      C — Head Tube Length 155mm
      D — Seat Tube Angle 74°
      E — Head Tube Angle 73°
      F — Chainstay 420mm
      G — Wheelbase 1004mm
      H — Bottom Bracket Drop 75mm
      I — Stack 575mm
      J — Reach 381mm
      K — Front Center 596mm
      M — Fork Length 386mm
      O — Stan Over 784mm
    • A — Seat Tube Length 540mm
      B — Top Tube Length 568mm
      C — Head Tube Length 180mm
      D — Seat Tube Angle 73°
      E — Head Tube Angle 73°
      F — Chainstay 420mm
      G — Wheelbase 1018mm
      H — Bottom Bracket Drop 75mm
      I — Stack 599mm
      J — Reach 387mm
      K — Front Center 609mm
      M — Fork Length 386mm
      O — Stan Over 810mm
    • A — Seat Tube Length 560mm
      B — Top Tube Length 585mm
      C — Head Tube Length 205mm
      D — Seat Tube Angle 73°
      E — Head Tube Angle 73°
      F — Chainstay 420mm
      G — Wheelbase 1033mm
      H — Bottom Bracket Drop 75mm
      I — Stack 623mm
      J — Reach 394mm
      K — Front Center 624mm
      M — Fork Length 386mm
      O — Stan Over 831mm
    Component geometry
    title XS S M L XL
    Fork Rake/Offset 50mm 50mm 50mm 50mm 50mm
    Trail 71mm 65mm 58mm 58mm 58mm
    Handlebar 380mm 380mm 400mm 400mm 420mm
    Stem 80mm 80mm 100mm 100mm 100mm
    Crankset 165mm 165mm 170mm 170mm 172.5mm
    Seat Post 300mm 300mm 300mm 400mm 400mm
    • Fork Rake/Offset 50mm
      Trail 71mm
      Handlebar 380mm
      Stem 80mm
      Crankset 165mm
      Seat Post 300mm
    • Fork Rake/Offset 50mm
      Trail 65mm
      Handlebar 380mm
      Stem 80mm
      Crankset 165mm
      Seat Post 300mm
    • Fork Rake/Offset 50mm
      Trail 58mm
      Handlebar 400mm
      Stem 100mm
      Crankset 170mm
      Seat Post 300mm
    • Fork Rake/Offset 50mm
      Trail 58mm
      Handlebar 400mm
      Stem 100mm
      Crankset 170mm
      Seat Post 400mm
    • Fork Rake/Offset 50mm
      Trail 58mm
      Handlebar 420mm
      Stem 100mm
      Crankset 172.5mm
      Seat Post 400mm