Twitter Bikes

Gravel V1 - Twitter Carbon Gravel Bike

$1,064.00

Configurations: Rs sensah hrd6900-r - 2*12 speed

RS SENSAH HRD6900-R - 2*12 Speed RS SENSAH HRD6900-R - 12 Speed WheelTop GEX 13 Speed (Wireless)

Wheels: Alloy wheel double wall

Alloy Wheel Double Wall Wave Carbon Wheel Black Carbon Wheel White Wave Carbon Wheel Holographic Wave Carbon Wheel

Product variants

Quantity

Secured checkout

Specification

Key Components

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

Frame & Structure

Frame: Gravel V1 (Disc & Thru-Axle 12×142), high modulus Carbon Fiber, XC geometry, full 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 Set: Integrated Carbon Fiber Handlebar & Stem (420×90 mm), full internal cable routing
Clamps: Aluminum alloy, single-screw lock, 34.9 mm
Head Set: 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

Drivetrain Options

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

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

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

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

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

System: WheelTop GEX wireless & hydraulic, 1×13-speed
Shifters: WheelTop GEX 1×13-speed (wireless & hydraulic)
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, 160/160 mm rotors

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 AL7005 aluminum alloy, double wall, matte finish, W19×H30 mm, 700C
Spokes: SHUNJIU circular 14G
Tires: INNOVA 700×38C, black

Braking System

Hydraulic Disc Brakes: 160 mm front / 160 mm rear rotors, drivetrain-dependent system

Additional Components

Saddle: Lightweight and comfortable racing saddle
Pedals: Lightweight & skid-resistant
Cables: JAGWIRE performance cables

Included Accessories

Standard safety reflectors (handlebar, seat post, front wheel, rear wheel)
PC bottle cage + tools
Manual + warranty card

Description

TWITTER Gravel V1 (25yr) is a versatile carbon gravel bike built for mixed terrain and endurance riding. Its high modulus carbon XC frame combines lightweight strength with stability, available in multiple drivetrain configurations — 2×12, 1×12, or 1×13-speed wireless. Paired with wide 700×38C tires, hydraulic disc brakes, and a fully integrated carbon cockpit, it offers comfort, power, and control across every route.

Geometry Image

Gravel V1 - Twitter Carbon ...

RS SENSAH HRD6900-R - 2*12 Speed, Alloy Wheel Double Wall

$1,064.00

Gravel V1 Features

Why choose this bike

Carbon Gravel Frame

High modulus carbon XC frame with 12×142 mm thru-axle and internal cable routing for durability and clean aesthetics.

Carbon Disc Fork

Gravel carbon fork with 12×100 mm thru-axle for shock absorption and control on rough surfaces.

12/13-Speed Systems

Options include RS SENSAH 2×12, 1×12, or WheelTop GEX 1×13 wireless hydraulic drivetrains.

Hydraulic Disc Brakes

Hydraulic disc brakes with 160 mm rotors ensure consistent, confident braking performance.

Alloy Wheelset

RS AL7005 double-wall alloy rims paired with INNOVA 700×38C tires for traction and speed balance.

Color Options

Available in White, Matte Black, Matte Dark Gray, and Full Holographic finishes.

Name	Type	Size	Seat Tube C-T (mm)	Seat Angle	Chainstay (mm)	Stack (mm)	Trail (mm)	BB Height (mm)	BB Drop (mm)	Front Centre (mm)	Fork Length (A2C) (mm)	Head Tube (mm)	Top Tube (effective) (mm)	Reach (mm)	Head Angle	Fork Rake / Offset (mm)	Seat Tube Effective (mm)	Wheelbase (mm)
V1	GRAVEL	45	450	73.5°	420	547.6	—	—	70	594.9	390	130	539.9	377.7	72°	55	571.1	1005
V1	GRAVEL	48	480	73.5°	420	568.5	—	—	70	600.8	390	150	550.3	381.9	72.5°	55	592.9	1011
V1	GRAVEL	51	510	73°	420	589.5	—	—	70	608.8	390	170	568.6	388.4	73°	55	616.4	1019
V1	GRAVEL	54	540	73°	420	610.5	—	—	70	628.7	390	190	593.9	407.3	73.5°	55	638.4	1039