Twitter Bikes
⏱ Made to Order: 10-25 Business daysGravel X - PB - Twitter Carbon Gravel Bike
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Twitter Gravel X
Built to blur the line between road speed and off-road capability, the Twitter Gravel X is a full high-modulus carbon gravel machine. Its Pro-Gravel monocoque frame and matching XC-geometry carbon fork carry fully internal cable routing, clearance for 700×40C rubber, and flat-mount hydraulic disc braking for confident control on any surface. Offered with a 2×12 LTWOO A12 mechanical or a fully wireless 1×13 WheelTop EDS OX drivetrain, it adapts to broken tarmac, gravel roads, and long all-day rides without compromise.
Key Features
- ▪ High-Modulus Carbon Pro-Gravel Frame (Disc, Thru-Axle 12×142) with full internal cable routing and a matching XC-geometry carbon fork.
- ▪ 700×40C Gravel Clearance on INNOVA PRO skin-wall tires for traction and comfort across mixed terrain.
- ▪ Two Drivetrain Configurations — 2×12 LTWOO A12 mechanical or 1×13 WheelTop EDS OX wireless electronic shifting.
- ▪ PRO Flat-Mount Hydraulic Disc Brakes (160mm front & rear) for consistent, all-weather stopping power.
- ▪ RS Double-Wall Wheelset (AL7005, W19×H30mm, 700C) on 4-sealed-bearing thru-axle hubs with an HG freehub.
- ▪ High-Modulus Carbon Seat Post (31.6×350mm) with an internally-routed alloy cockpit and adjustable 90mm stem.
See It In Motion
A light, stiff carbon gravel frame with internal cable routing — engineered to go far and fast.
Tarmac, gravel, and everything in between — planted, quick, and composed.
From reliable mechanical to WheelTop wireless — choose your drivetrain, built for every surface.
Drivetrain Configurations
RS LTWOO A12 — 2×12-Speed Hydraulic
A complete LTWOO A12 2×12-speed mechanical groupset with 2-speed front and 12-speed rear derailleurs, a SENICX PR6 aluminum-alloy hollow crankset (34-50T), a SUNSHINE 11–42T cassette, and a SUMC 12-speed chain. PRO flat-mount hydraulic disc brakes (160mm) handle the stopping.
WheelTop EDS OX — 1×13-Speed Wireless
A fully wireless WheelTop EDS OX 1×13-speed electronic groupset with a 13-speed wireless rear derailleur, a SENICX GR6 aluminum-alloy hollow crankset (42T), a wide-range SUNSHINE 11–46T cassette, and a SUMC 13-speed chain. PRO flat-mount hydraulic disc brakes (160mm) round out the build.
Specifications
| Frame | Gravel X (Disc & Thru-Axle 12×142), High-Modulus Carbon Fiber, Pro-Gravel design with internal cable routing |
| Fork | Gravel X (Disc & Thru-Axle 12×100), High-Modulus Carbon Fiber, XC geometry, 700C |
| Seat Post | High-Modulus Carbon Fiber, 31.6×350mm |
| Handlebar | Aluminum alloy (31.8×720mm), internal cable routing, with adjustable 90mm stem |
| Clamps | Aluminum alloy, single bolt lock, 34.9mm |
| Headset | CNC Aluminum alloy with sealed bearings (52×52mm) |
| Bottom Bracket | Threaded T47×24mm, hollow & sealed bearings |
| Shifters |
LTWOO A12: LTWOO A12, 2×12-speed WheelTop EDS OX: WheelTop EDS OX, 13-speed wireless |
| Front Derailleur |
LTWOO A12: LTWOO A12, 2-speed WheelTop EDS OX: None (1× setup) |
| Rear Derailleur |
LTWOO A12: LTWOO A12, 12-speed WheelTop EDS OX: WheelTop EDS OX, 13-speed wireless |
| Crankset |
LTWOO A12: SENICX PR6 Aluminum Alloy Hollow, 34-50T WheelTop EDS OX: SENICX GR6 Aluminum Alloy Hollow, 42T |
| Cassette |
LTWOO A12: SUNSHINE 12-speed, 11–42T WheelTop EDS OX: SUNSHINE 13-speed, 11–46T |
| Chain |
LTWOO A12: SUMC 12-speed WheelTop EDS OX: SUMC 13-speed |
| Brakes | PRO flat-mount hydraulic disc, 160mm front / 160mm rear |
| 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×H30mm, 700C |
| Spokes | SHUNJIU circular 14G |
| Tires | INNOVA PRO 700×40C, skin-wall edges |
| Wheel Size | 700C |
| Grips | PU leather locking grips (22.2×120mm) |
| Saddle | Lightweight and comfortable design |
| Pedals | Lightweight & skid-resistant |
| Cables | JAGWIRE performance cables |
| Sizes | 46 / 49 / 52 / 55 cm |
| Colors | White · Matte Black · Matte Dark Gray · Sakura Pink · Bean Green · Holographic |
| Net Weight | 9.9 KG (all variants) |
What's in the Box
- Factory pre-assembled Twitter Gravel X gravel bike
- Standard safety reflectors (handlebar, seat post, front & rear wheels)
- Aluminum alloy bottle cage + adjustment tools
- Official manual + Warranty card
We reserve the right to make changes to product information at any time without prior notice, including specifications, models, colors, and materials.
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.
Wireless & Hydraulic Systems
LTWOO or WheelTop OX
Choose between LTWOO A12 2×12-speed or WheelTop OX 1×13 wireless drivetrains for flexible and precise gravel riding.
Carbon Pro-Gravel Frame
Durable and lightweight design
The Gravel X-PB’s carbon frame provides stiffness and comfort for efficient power transfer on rough and smooth surfaces alike.
