What kind of help do you need?

What rider type is the RS5 designed for?


RS5 features a true endurance geometry, putting the rider in a more comfortable, upright position. RS5 is a great entry-level endurance road bike for someone that’s looking to get into cycling, or someone just looking for a reliable and affordable bike to put some serious miles on.

Is the bike easy to assemble out of the box?


Yes, RS5 is easy to assemble. You can refer to the written assembly guide or our assembly video to help guide you through the process. If you have any questions or doubts about assembling RS5 yourself, we recommend having it professionally assembled at your local bike shop.

What’s the weight limit for the bike?


RS5 has a weight limit of 242lbs (110kg), which includes the rider and any gear or cargo.

Is this bike compatible with fenders and a rear rack?


RS5 is compatible with full length front fenders and half-length rear fenders. It’s also compatible with universal rear racks that mount to the rear dropouts and seat stays.

Where can my bike be serviced and repaired?


Any local bike shop will be able to provide general service for your RS5. For any component customization or warranty issues we recommend going to an X-LAB dealer to receive the best expert guidance and support.

Can the integrated power meter connect to third-party bike computers?


Yes, the integrated power meter can connect to most major bike computers and fitness devices via ANT+. This allows live power data to be shared directly to your device. Live power data can also be shared via Bluetooth to the X-LAB Bikes app on your mobile device. At this time, live data can’t be shared to third party mobile apps via Bluetooth.

Is the frame compatible with SRAM groupsets?


Yes, the RS5 frame is compatible with most wired, wireless, or mechanical groupsets from all major drivetrain brands.

What is the maximum tire clearance?


RS5 has clearance for up to 38c tires.

Does it use a UDH (Universal Derailleur Hanger)?


Yes, RS5 uses a UDH.

Is the aero cockpit compatible with standard bike computer mounts?


Yes, the aero cockpit is compatible with standard 2-bolt under-handlebar bike computer and combo mounts. A basic bike computer mounting kit is also provided with the bike.

Are electronic shifting options available?


RS5 comes standard with a mechanical drivetrain. Customers have the option to upgrade to electronic shifting after purchasing the bike, or look at other bike options from the X-LAB lineup.

Are other cockpit size options available to purchase?


Yes, X-LAB offers 3 different cockpit sizes for RS5.

Are other chainring options available?


Yes, X-LAB offers both compact (50-34T) and race (54-40T) front chainring options, in addition to the standard (52-36T) front chainrings that come stock on the bike. The X-LAB chainrings have a standard 110 BCD bolt pattern but feature a unique shape to integrate with the integrated power meter.

Does the power meter measure left, right, or both sides?


The Branta power meter crank is dual-sided, meaning it measures power from both left and right legs separately.

Is the wheelset tubeless ready?


The rims on RS5 are tubeless compatible but the tires are not tubeless compatible.