X-LAB RS7 Carbon Road Bike – Shimano 105 12-Speed, Carbon Wheels, Power Meter

• Full carbon frame and fork
• Branta C45 Base carbon wheelset with 45 mm depth
• Shimano 105 R7100 mechanical 12-speed drivetrain and hydraulic disc brakes
• Branta alloy crankset with integrated power meter and Apple Find My connectivity
• Integrated carbon cockpit and aero carbon seatpost
• 11–34T cassette for climbing and varied road routes
• Maximum tire clearance: 32 mm
• Listed complete bike weight: 8.49 kg (Size L)

This build uses mechanical Shimano 105 12-speed shifting, hydraulic disc brakes and a threaded BSA bottom bracket with a 24 mm crank spindle.

The existing product specification lists a 12 × 100 mm front thru-axle and 700 × 32c tires. Confirm rear axle dimensions, freehub standard and actual tire clearance before choosing replacement wheels or tires.

The integrated cockpit limits independent handlebar and stem adjustment. Confirm fit and routing requirements with Go Grava before changing cockpit components.

Service / Ownership Context

The threaded BSA bottom bracket and Shimano 105 components provide familiar service interfaces. The included carbon wheels and power meter support training without requiring those upgrades at purchase.

Fit & Use Signals

A road-riding option for fast group rides, structured training and endurance events. Riders who need electronic shifting should review the separate RS7 Di2 model. Riders needing substantial cockpit adjustment should discuss fit before selecting a size.

Components can vary by production batch; confirm the actual bicycle before selecting replacement parts.

Manufacturer rider-height ranges are a starting point. Confirm your fit with Go Grava, especially between sizes. Stack and reach are frame measurements in millimeters.