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C6 – SENSAH RS, 2×12 - Speed  – Full Hydraulic Disc - Alloy Road Bike
C6 – SENSAH RS, 2×12 - Speed  – Full Hydraulic Disc - Alloy Road Bike
C6 – SENSAH RS, 2×12 - Speed  – Full Hydraulic Disc - Alloy Road Bike
C6 – SENSAH RS, 2×12 - Speed  – Full Hydraulic Disc - Alloy Road Bike
C6 – SENSAH RS, 2×12 - Speed  – Full Hydraulic Disc - Alloy Road Bike
C6 – SENSAH RS, 2×12 - Speed  – Full Hydraulic Disc - Alloy Road Bike
C6 – SENSAH RS, 2×12 - Speed  – Full Hydraulic Disc - Alloy Road Bike
C6 – SENSAH RS, 2×12 - Speed  – Full Hydraulic Disc - Alloy Road Bike
C6 – SENSAH RS, 2×12 - Speed  – Full Hydraulic Disc - Alloy Road Bike
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    C6 – SENSAH RS, 2×12 - Speed – Full Hydraulic Disc - Alloy Road Bike

    $674.65 $1,059.87
    Shipping calculated at checkout.
    8 Business Day PREORDER

    The C6 RS-2×12S from Twitter Bikes are high-performance aluminum road bikes engineered for cyclists who demand efficient power transfer, smooth hydraulic shifting, and confident braking in all conditions.

    Key Features:

    • Lightweight AL6061 Frame: Full-smooth welding with internal cable routing for a clean and aerodynamic profile.
    • Hydraulic Drivetrains: RS-2×12S for versatile double-chainring gearing, or RS-13S for wide-range 1× simplicity.
    • Full Hydraulic Disc Brakes: Flat-mount system with 160 mm rotors for reliable stopping power.
    • Integrated Alloy Handlebar & Stem: 400 × 90 mm cockpit with full internal routing for optimized control.
    • Multiple Color Options: Pearl White, Matte Gray, and Rose Red to match your style.

    Ideal For:

    Riders seeking a responsive, performance-ready alloy bike for endurance, racing, and fast-paced road cycling — with the option to choose the drivetrain that best fits their ride style.

    The C6 is a high-performance road bike equipped with the SENSAH RS HRD6900-R drivetrain – 2×12-speed, delivering precise shifting and strong braking through a Full Hydraulic Disc system. Its smooth-welded AL6061 frame, paired with a high-modulus carbon fork and integrated cockpit, ensures stiffness and aerodynamic efficiency. Rolling on double-wall AL7005 Alloy Wheels, the C6 offers lightweight control for climbs, descents, and long-distance rides. Perfect for endurance training, racing, and serious road cyclists.

    Technical Specifications

    Key Components

    • Wheel Size: 700C

    • Frame Height: Multiple sizes available

    • Bike Color: Choose any color from our catalog

    • Net Weight: 8.9kg (with alloy wheels) 8.6Kg (carbon wheels)

    Frame & Structure

    • Frame: C6 (disc & thru-axle 12 × 142), AL6061, full-smooth welding, internal cable routing, gloss or matte finish with UV decals

    • Fork: C6 (disc & thru-axle 12 × 100), high modulus carbon fiber, 700C

    • Seat Post: Lightweight AL6061, D-Racing profile

    • Clamps: Hidden screw fit to frame

    • Handlebar Set: Integrated lightweight alloy (400 × 90 mm), full internal cable routing

    Drivetrain

    • Derailleur Handle: RS SENSAH 2×12-speed, hydraulic

    • Front Derailleur: RS SENSAH Derailleur: Yes

    • Rear Derailleur: RS SENSAH  12-speed

    • Crankset: Alu alloy, hollow, 34–50T

    • Cassette: 12-speed, 11–32T

    • Tires: 700×25C or 700×28C (select at checkout)

    Wheelset & Tires

    • Rims: AL7005 aluminum alloy, double wall, matte finish, W19 × H38 mm, 700C

    • Optional: For a painted, stylish wheel: add a note during checkout (+$ 40)

    •  Tires: 700×25C or 700×28C (select at checkout)

     

    Braking System

    • Brakes: Flat-mount, full hydraulic disc brakes, 160 mm rotors (front and rear)

    What’s Included

    • PC bottle cage, Tool kit, TWITTER user manual, Warranty card

    Geometry Chart for C6 Pro QR

    Customer Reviews

    Based on 1 review
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    O
    Oliver Tao
    Great road bike!

    Pros:
    Affordable. With this price (including shipping cost), you cannot get any decent road bike in the US.
    Good configuration.
    Cool design.
    Cons:
    The paint of handlebar was already peeling off when I received the new bike.
    Front and back brake TRP hex bolts overly tightened. They got stripped when I tried to adjust them.
    Other minor issues.
    Overall:
    If your budget is right, or you like aluminum frame, then this is the best choice!

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