Product description
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.
X6 Alloy Frame + Carbon Fork
38mm Tire Clearance
Specifications
| Weight | 21 lbs .48 oz (Size L) |
|---|---|
| Year Model | 2026 |
| Model | RS5 |
| Frame Size | XS - 51.5cm / S - 53cm / M - 54.8cm / L - 56.8cm / XL - 58.5cm |
| Frame Material | Alloy |
| Frame | XDS X6 Alloy |
| Color | Wavebreaker White | Hydrostatic Blue |
| Fork | XDS Carbon Fork, 100x12mm Thru-axle |
| Fork Material | Carbon |
| Suspension Capable | No |
| Headset | XDS |
| Seatpost | XDS Carbon Seatpost, Aero Profile |
| Dropper Post Compatible | Not Compatible |
| Stem | Branta Alloy Integrated |
| Grips/Bar Tape | Supacaz Super Sticky Kush |
| Saddle | Branta R302, Steel Rails |
| Handlebar | Branta Alloy Integrated |
| Front Derailleur | Shimano 105 FD-R7100 |
| Rear Derailleur | Shimano 105 RD-R7100 |
| Cassette | CS-R9012, 12-Speed, 11-34T |
| Chain | SUMC SX12 |
| Crankset | Branta Alloy Power Meter Crankset, 52-36T, 24mm Steel Spindle |
| Bottom Bracket | BSA 24mm |
| Shifter | Shimano 105 ST-R7120 |
| Brake Calipers | Shimano 105 BR-R7170 |
| Rotors | Shimano SM-RT56-S, F:160 R:160mm |
| Wheel Size Options | 700c |
| Max Tire Clearance | 38c |
| Front Wheel | Branta A35 SL, Alloy Rims |
| Rear Wheel | Branta A35 SL, Alloy Rims |
| Front Tire | Branta R332, 700x32C, 60TPI |
| Rear Tire | Branta R332, 700x32C, 60TPI |
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