X-LAB RS7 105 12-Speed Angel Wing White Road Bike
The X-LAB RS7 is a carbon road bike for riders who want responsive performance, dependable components and a comfortable position for everyday riding. Its Toray carbon frameset, Shimano 105 12-speed mechanical drivetrain, Branta power meter and C50 carbon wheels create a well-equipped package for group rides, structured training and long days on the road.
Carbon Performance for Everyday Riding
The Toray T800 carbon frame provides efficient power transfer when accelerating or climbing while retaining enough compliance for longer rides. Its performance-focused geometry feels responsive without requiring the uncompromising position of a dedicated aero race bike.
A Toray T700 carbon fork and front and rear thru-axles help maintain accurate steering and consistent disc-brake alignment. This gives the RS7 a stable, predictable feel when cornering or descending at speed.
Dependable Shimano 105 Shifting
Shimano 105 mechanical shifting is well known for its dependable operation, practical servicing and comfortable controls. The 12-speed drivetrain provides closely spaced gears for maintaining an efficient cadence across rolling terrain.
A 52/36T crankset and wide-range 11–34T cassette balance road speed with suitable climbing gears. Cable-operated shifting also keeps the system straightforward for riders who prefer not to manage drivetrain batteries or charging.
Power Measurement Included
The Branta alloy crankset incorporates a power meter, allowing riders to measure effort without adding an aftermarket crank or pedal system. Power data can be transmitted to compatible cycling computers using ANT+ or viewed through the X-LAB app using Bluetooth.
Apple Find My connectivity is also integrated into the crankset, providing an additional way to locate the bike through a compatible Apple device.
C50 Carbon Wheel Performance
The Branta C50 Base carbon wheels use 50mm-deep rims to improve aerodynamic efficiency and help the bike maintain momentum on open roads. The deeper profile is particularly useful during fast group rides, solo tempo sessions and flatter road events.
Stainless-steel spokes provide practical durability, while the rims are tubeless compatible when fitted with suitable valves, sealant and tubeless tyres.
Comfortable 32C Road Tyres
Branta R332 700 x 32C tyres provide greater volume than traditional narrow road tyres. This helps absorb vibration from coarse chipseal and uneven surfaces while improving grip and stability.
The standard tyres are not tubeless compatible, although the carbon rims can be converted when suitable tubeless tyres are fitted. The frame’s maximum recommended tyre clearance is 32C.
Confident Hydraulic Braking
Shimano 105 hydraulic disc brakes provide dependable stopping power in wet or dry conditions. Their progressive lever feel makes it easier to control speed on technical descents while requiring less hand effort than cable-operated braking systems.
The RS7 mechanical build uses 160mm front and rear rotors for balanced braking performance and effective heat management.
Key Features
- Frame: XDS Toray T800 carbon
- Fork: XDS Toray T700 carbon
- Drivetrain: Shimano 105 mechanical, 2 x 12-speed
- Rear derailleur: Shimano 105 RD-R7100
- Front derailleur: Shimano 105 FD-R7100
- Shift levers: Shimano 105 ST-R7120
- Crankset: Branta alloy power meter, 52/36T
- Cassette: 12-speed, 11–34T
- Brakes: Shimano 105 BR-R7170 hydraulic disc
- Rotors: Shimano SM-RT70, 160mm front and rear
- Wheels: Branta C50 Base carbon
- Tyres: Branta R332, 700 x 32C
- Cockpit: Branta integrated carbon handlebar and stem
- Seatpost: XDS aero-profile carbon
- Bottom bracket: BSA threaded, 24mm
- Frame spacing: 12 x 100mm front and 12 x 142mm rear
- Maximum tyre clearance: 32C
- Colour: Angel Wing White
- Claimed weight: 8.49kg in size large
- Maximum system weight: 110kg, including rider and equipment
Why Riders Love the X-LAB RS7 105
The X-LAB RS7 105 is a strong choice for riders who want the responsive feel of a carbon road bike without sacrificing everyday comfort or straightforward servicing. Carbon wheels and an integrated power meter make this an unusually complete build at a level where both are often left for future upgrades.
Balanced Road Performance
The carbon frameset responds efficiently when the pace increases but remains stable and manageable during longer rides and fast descents.
Mechanical Simplicity
Shimano 105 mechanical shifting provides accurate gear changes without batteries or electronic components. Replacement parts and workshop support are also widely available.
Training with Power
The integrated power meter makes it possible to pace climbs, complete structured intervals and track fitness improvements using consistent effort data.
Real-World Comfort
The carbon frame, carbon seatpost and 32C tyres help reduce vibration on coarse and uneven road surfaces.
Speed-Carrying Wheels
The 50mm carbon rims help the RS7 maintain momentum on flatter roads and during faster group rides.
Broad Size Range
Six frame sizes cover a wide range of rider heights. Size-specific crank lengths, handlebar widths and stem lengths help preserve balanced proportions throughout the range.
Long-Term Value
The threaded bottom bracket, Shimano drivetrain and tubeless-compatible wheels create a practical platform that should remain straightforward to service and upgrade.
Who Is This Bike For?
Perfect For
✔ Fast recreational road riding
✔ Weekend group rides
✔ Long-distance road events
✔ Structured training with power
✔ Riders upgrading from an aluminium road bike
✔ Riders who prefer mechanical shifting
✔ Riders wanting carbon wheels from the outset
✔ Riders who value comfort alongside speed
Our Thoughts on the X-LAB RS7 105
The X-LAB RS7 105 offers a strong combination of carbon-frame performance and practical equipment. Shimano 105 mechanical shifting is dependable and straightforward to maintain, while the Branta power meter and C50 carbon wheels add genuine value rather than simply improving the appearance of the bike.
Compared with X-LAB’s more aggressive AD-series bikes, the RS7 places greater emphasis on accessible fit, stability and everyday comfort. It is the model we would recommend to riders who still want a fast and responsive road bike but expect to spend long hours training, riding with a group or exploring varied road routes.
The 32C tyre clearance is well suited to contemporary road riding, although the lack of rack and full-mudguard compatibility makes the RS7 less appropriate for loaded touring or dedicated all-weather commuting. For regular road riding, training and faster weekend use, it is a convincing and well-equipped package.
Why Buy from Chain Reaction?
✔ Professionally assembled, safety checked and workshop tuned before collection or dispatch
✔ Brakes professionally pre-bedded before collection or dispatch
✔ Power meter operation checked and ready to pair with a compatible cycling computer
✔ Premium handover including initial bike setup, a complete feature walkthrough and practical maintenance advice
✔ Expert bike sizing and setup advice
✔ Lifetime workshop support from experienced mechanics
✔ Nationwide New Zealand delivery
✔ Finance and WorkRide options available
Size Guide
- XS / 46cm: Approximately 148–158cm
- S / 50cm: Approximately 158–168cm
- M / 54cm: Approximately 168–176cm
- L / 56cm: Approximately 176–183cm
- XL / 58cm: Approximately 183–191cm
- XXL / 61cm: Approximately 191–202cm
- Maximum system weight: 110kg, including rider and equipment
Rider height is only a starting point. Body proportions, flexibility and preferred riding position can influence the ideal frame size, particularly where recommendations overlap. Contact Chain Reaction for personalised sizing advice before ordering.
Delivery and Assembly
Every X-LAB RS7 purchased from Chain Reaction is professionally assembled, tuned and safety checked by our workshop.
Your bike receives:
- Complete professional assembly
- Full workshop safety inspection
- Gear adjustment and drivetrain tuning
- Brakes professionally pre-bedded
- Power meter operation checked
- Handlebar, saddle and control positions initially adjusted
- Tyre pressures checked and set
- Secure packaging for transport
- Nationwide New Zealand delivery
- Click & Collect where available
For nationwide delivery, the bike is securely packaged after its workshop inspection. Some minor final assembly may be required after unpacking. Instructions are included, and the Chain Reaction team is available if assistance is needed.
Specifications are based on current manufacturer information and may change without notice. Claimed weights may vary according to frame size, finish and production components.