ARCLANE R18 Racing Aero Road Bike

The ARCLANE R18 is an ultra-light full carbon aero road bike built for speed, efficiency, and high-performance riding.

Its aerodynamic frame is constructed from high-modulus T800 and T1000 carbon fiber and paired with a matching carbon fiber fork and aero racing seatpost. The R18 also features a fully integrated carbon fiber handlebar and stem, internal cable routing, and a hidden seatpost clamp for a clean and race-focused appearance.

Across all configurations, the R18 includes 700C carbon spoke and rim wheels, hydraulic disc brakes, thru-axles, and MAXXIS Pursuer 700 × 28C tires. Build options range from a lightweight 13-speed wireless setup to Shimano 105 24-speed hydraulic and Di2 electronic configurations.

Build Configurations

WheelTop GEX 13-Speed Wireless Hydraulic

This lightweight build uses a wireless 13-speed drivetrain with WheelTop EDS TX hydraulic controls and a WheelTop GEX rear derailleur. It features a single 48T crankset, an 11–46T cassette, and hydraulic disc brakes. Approximate net weight: 7.8 kg.

Shimano 105 R7120 24-Speed Hydraulic

This 2 × 12-speed build uses Shimano 105 R7120 hydraulic controls with Shimano 105 front and rear derailleurs, a 34–50T crankset, and an 11–34T cassette. Approximate net weight: 7.7 kg.

Shimano 105 R7170 Di2 24-Speed

This premium electronic 2 × 12-speed build uses Shimano 105 Di2 shifting with Shimano R7170 hydraulic controls and Shimano electronic front and rear derailleurs. It includes a 34–50T crankset and an 11–34T cassette. Approximate net weight: 7.7 kg.

Key Features

• High-modulus T800 and T1000 carbon fiber aero frame

• High-modulus carbon fiber fork

• High-modulus carbon fiber aero racing seatpost

• Integrated carbon fiber handlebar and stem

• 400 × 90 mm cockpit

• Full internal cable routing

• Hidden seatpost clamp

• 700C wheel size

• Carbon spoke and rim wheelset

• Hydraulic disc brakes

• 160 mm front and rear brake rotors

• Front 12 × 100 mm thru-axle

• Rear 12 × 142 mm thru-axle

• RS-H280 ultralight hubs with 54T ratchet and sealed bearings

• MAXXIS Pursuer foldable 700 × 28C tires

• JAGWIRE cables

• RS carbon fiber racing saddle

• Aluminum pedals with sealed bearings included

Available Colors

• White

• Matte Black

• Matte Ink Blue

Available Frame Sizes

• 43 cm

• 46 cm

• 48 cm

• 51 cm

• 54 cm

Included with the Bicycle

• Pedals

• Safety reflectors

• Bottle cage

• Basic tools

• Owner’s manual

• Warranty card

Select your preferred build configuration, color, and frame size before adding the bicycle to your cart.