R12 Pro 2025 - WHEELTOP 2*12 Speed - Carbon Road Bike

Technical Specifications

Key Components

• Wheel Size: 700C

• Net Weight: 9.0 kg (Alloy Rim) / 8.7 kg (Carbon Rim & Wave)

Frame & Geometry

• Frame: High modulus carbon fiber, lightweight aero design, internal cable routing, gloss finish & UV decals

• Fork: High modulus carbon fiber, 700C

• Frame Height: Multiple sizes available

• Bike Color: Choose any color from our catalog

Braking & Wheel Components

• Brakes: Flat-mount full hydraulic, 160/160 mm rotors

• Hubs: Aluminum alloy & carbon fiber, 4 sealed bearings, slotted, F24×R24 holes, disc & thru-axle F12×100 / R12×142

• Rim (Alloy): Aluminum alloy AL7005, double wall, W21×H38 mm

• Rim (Carbon & Wave): High modulus carbon fiber & wave profile, W28×H50 mm

• Spoke (Alloy): Circular 14G

• Spoke (Carbon & Wave): Flat 14G

• Tire:700×25C or 700×28C (specify before checkout)

• Upgrade Option:For a painted, stylish wheel, create a note during checkout for $40

Cockpit & Seat Components

• Handlebar Set: Integrated carbon handlebar & stem (420×90 mm), full internal cables

• Seat Post: High modulus carbon fiber, aero-racing profile

• Clamps: Hidden screw fit to frame

• Head Sets: Aluminum alloy CNC with sealed bearings, 52×52 mm

• Washer: Aluminum alloy, designed for internal cable routing

Drivetrain & Transmission

• Derailleur Handle: 2×12S (wireless & hydraulic)

• Front Derailleur: 2S (wireless)

• Rear Derailleur: 12S (wireless)

• Cranksets: Aluminum alloy, hollow, 34–50T

• Cassettes: 12S, 11–32T

• Chain: 12S

• Bottom Bracket (BB): Threaded T47×24 mm, hollow & sealed bearings

Comfort & Accessories

• Belt: PU, comfortable & skid-resistant

• Saddle: Comfortable & lightweight for racing

• Pedals: Aluminum alloy with sealed bearings

• Cables: JAGWIRE, internal & external routing

• Accessories: Safety reflectors for handlebar, seat post, front & rear wheels; PC bottle cage; tools; manual; warranty card; charger & manual
  
  

  Why Choose the R12pro-Disc?

  The R12pro-Disc is built for cyclists who demand performance, speed, and versatility. Ideal for road racing, endurance rides, and off-road adventures, it offers:

  • Lightweight Carbon Frame: Reduces weight while enhancing strength and aerodynamics.

  • 2×12S Wireless Shifting: Ensures smooth, precise gear transitions for optimized performance.

  • Hydraulic Disc Brakes: Provides reliable stopping power in all conditions, even at high speeds.

  • Aerodynamic Design: Reduces drag for improved speed with minimal effort.

  • Versatility: Suited for road racing, long-distance cycling, and mixed-terrain riding.

  With its lightweight frame, advanced braking, and wireless shifting, the R12pro-Disc delivers outstanding performance for every ride.