Gravel V1 - Twitter Carbon Gravel Bike

Key Components

• Wheel Size: 700C
• Frame Heights: 45 / 48 / 51 / 54 cm
• Colors: White / Matte Black / Matte Dark Gray / Full Holographic
• Weight: 9.9 kg (2×12 / 1×12) / 10.1 kg (1×13 Wireless)

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Frame & Structure

• Frame: Gravel V1 (Disc & Thru-Axle 12×142), high modulus carbon fiber, XC geometry with internal cable routing
• Fork: Gravel V1 (Disc & Thru-Axle 12×100), high modulus carbon fiber, 700C
• Seat Post: High modulus carbon fiber, 31.6×350 mm
• Handlebar: Integrated carbon handlebar & stem (420×90 mm), full internal cable routing
• Clamps: Aluminum alloy, single-screw lock, 34.9 mm
• Headset: CNC aluminum alloy with sealed bearings (52×52 mm)
• Bottom Bracket: Press-fit BB92×41×24 mm, hollow bearings
• Washer: Dedicated for internal cable routing

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Drivetrain Options

Variant 1 – RS (SENSAH) 2×12-Speed Hydraulic

• System: SENSAH HRD6900-R (2×12-speed, hydraulic)
• Shifters: SENSAH HRD6900-R (2×12-speed)
• Front Derailleur: SENSAH Z2 (2-speed)
• Rear Derailleur: SENSAH RD8500-GS (12-speed)
• Crankset: SENICX PR6 aluminum alloy hollow 34-50T
• Cassette: SUNSHINE 12-speed, 11–32T
• Chain: SUMC 12-speed
• Brakes: SENSAH HRD-G100 hydraulic disc (160 mm front / rear)

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Variant 2 – RS (SENSAH) 1×12-Speed Hydraulic

• System: SENSAH HRD6900-G (1×12-speed, hydraulic)
• Shifters: SENSAH HRD6900-G (1×12-speed)
• Front Derailleur: None
• Rear Derailleur: SENSAH RD8500-SGS (12-speed)
• Crankset: SENICX GR6 aluminum alloy hollow 42T
• Cassette: SUNSHINE 12-speed, 11–42T
• Chain: SUMC 12-speed
• Brakes: SENSAH HRD-G100 hydraulic disc (160 mm front / rear)

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Variant 3 – WheelTop GEX 1×13-Speed Wireless Hydraulic

• System: WheelTop GEX (1×13-speed, wireless & hydraulic)
• Shifters: WheelTop GEX (13-speed, wireless)
• Front Derailleur: None
• Rear Derailleur: WheelTop GEX (13-speed, wireless)
• Crankset: SENICX GR6 aluminum alloy hollow 42T
• Cassette: SUNSHINE 13-speed, 11–46T
• Chain: SUMC 13-speed
• Brakes: WheelTop hydraulic disc (160 mm front / rear)

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Wheelset & Tires

• Hubs: RS aluminum alloy & carbon fiber, 4 sealed bearings, HG freehub, 24H front / 24H rear, disc & thru-axle F12×100 / R12×142
• Rims: RS aluminum alloy AL7005, double wall, matte finish, W19×H30 mm, 700C
• Spokes: SHUNJIU circular 14G
• Tires: INNOVA 700×38C, black

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Braking System

• RS Variants: SENSAH HRD-G100 hydraulic disc, 160 mm front / 160 mm rear
• WheelTop Variant: WheelTop hydraulic disc, 160 mm front / 160 mm rear

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Additional Components

• Belt: PU material, comfortable & skid-resistant
• Saddle: Lightweight and comfortable design
• Pedals: Lightweight & skid-resistant
• Cables: JAGWIRE performance cables

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Included Accessories

• Reflectors: Handlebar, seat post, front wheel, rear wheel
• Extras: Bottle cage + tools
• Documentation: Manual + warranty card