Twitter Bikes
Gravel X - PB - Twitter Carbon Gravel Bike
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Description
Description
Specification
Specification
Key Components
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Wheel Size: 700C
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Frame Heights: 46 / 49 / 52 / 55 cm
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Bike Colors: White / Matte Black / Matte Dark Gray / Sakura Pink / Bean Green / Others / Full Holographic
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Net Weight: 9.9 kg (both variants)
Frame & Structure
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Frame: Gravel X (Disc & Thru-Axle 12×142), high modulus Carbon Fiber, Pro-Gravel design, full internal cable routing
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Fork: Gravel X (Disc & Thru-Axle 12×100), high modulus Carbon Fiber, XC geometry, 700C
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Seat Post: High modulus Carbon Fiber, 31.6×350 mm
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Handlebar Set: Matte Aluminum Alloy Handlebar (31.8×720 mm) with internal cable routing and adjustable 90 mm stem
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Clamps: Aluminum alloy single bolt lock, 34.9 mm
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Head Set: CNC aluminum alloy with sealed bearings (52×52 mm)
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Bottom Bracket: Threaded T47×24 mm, hollow & sealed bearings
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Washer: Dedicated for internal cable routing
Drivetrain Options
Variant 1 – LTWOO A12 2×12-Speed Hydraulic Disc (Alloy Wheel)
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System: RETROSPEC (LTWOO) A12 2×12-speed
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Shifters: RETROSPEC (LTWOO) A12 2×12-speed
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Front Derailleur: RETROSPEC (LTWOO) A12 2-speed
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Rear Derailleur: RETROSPEC (LTWOO) A12 12-speed
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Crankset: SENICX PR6 aluminum alloy hollow 34/50T
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Cassette: SUNSHINE 12-speed, 11–42T
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Chain: SUMC 12-speed
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Brakes: PRO flat-mount full hydraulic disc, 160/160 mm rotors
Variant 2 – WheelTop EDS OX 1×13-Speed Wireless Hydraulic (Alloy Wheel)
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System: WheelTop EDS OX wireless & hydraulic 1×13-speed
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Shifters: WheelTop EDS OX wireless 13-speed
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Front Derailleur: None
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Rear Derailleur: WheelTop EDS OX wireless 13-speed
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Crankset: SENICX GR6 aluminum alloy hollow 42T
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Cassette: SUNSHINE 13-speed, 11–46T
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Chain: SUMC 13-speed
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Brakes: PRO flat-mount full hydraulic disc, 160/160 mm rotors
Wheelset & Tires
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Hubs: RS aluminum alloy & carbon fiber, 4 sealed bearings, HG freehub, 24H front / 24H rear, disc & thru-axle F12×100 / R12×142
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Rims: RS AL7005 aluminum alloy, double wall, matte finish, W19×H30 mm, 700C
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Spokes: SHUNJIU circular 14G
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Tires: INNOVA PRO 700×40C, skin-color edge
Braking System
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Brakes: PRO flat-mount full hydraulic disc, 160 mm front / 160 mm rear rotors
Additional Components
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Grip: PU leather locking grips, 22.2×120 mm
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Saddle: Lightweight & comfortable racing saddle
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Pedals: Lightweight & skid-resistant
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Cables: JAGWIRE premium cable system
Included Accessories
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Standard safety reflectors (handlebar, seat post, front wheel, rear wheel)
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PC bottle cage + tools
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Manual + warranty card
Geometry Image
Geometry Image
Gravel X - PB Features
Why choose this bike
Carbon Gravel Frame
High modulus carbon frame with 12×142 mm thru-axle and internal routing, built for strength and
clean aesthetics.High modulus carbon frame with 12×142 mm thru-axle and internal routing, built for strength and clean aesthetics.
Carbon Disc Fork
Carbon fork with 12×100 mm thru-axle ensures smooth handling and vibration damping on gravel paths.
Carbon fork with 12×100 mm thru-axle ensures smooth handling and vibration damping on gravel paths.
12/13-Speed Options
Select from LTWOO A12 2×12-speed or WheelTop OX 1×13 wireless hydraulic drivetrains for versatile performance.
Select from LTWOO A12 2×12-speed or WheelTop OX 1×13 wireless hydraulic drivetrains for versatile performance.
Hydraulic Disc Brakes
PRO flat-mount hydraulic disc brakes with 160 mm rotors ensure consistent braking power in all
conditions.PRO flat-mount hydraulic disc brakes with 160 mm rotors ensure consistent braking power in all conditions.
Alloy Wheelset
RS AL7005 double-wall alloy rims with INNOVA PRO 700×40C tires for durability and control.
RS AL7005 double-wall alloy rims with INNOVA PRO 700×40C tires for durability and control.
Color Options
Available in White, Matte Black, Matte Dark Gray, Sakura Pink, Bean Green, and Full Holographic
finishes.Available in White, Matte Black, Matte Dark Gray, Sakura Pink, Bean Green, and Full Holographic finishes.
