Twitter Bikes
⏱ Made to Order: 10-25 Business daysR12 Pro (SP) Twitter Carbon Road Bike
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Twitter R12 Pro
Built for fast, confident miles on every road, the Twitter R12 Pro is a full-carbon aero road machine. Its high-modulus monocoque frame and matching aero fork carry full internal cable routing for a clean, drag-cutting profile, while an integrated carbon handlebar & stem locks you into an efficient riding position. Flat-mount hydraulic disc brakes and a thru-axle alloy wheelset keep handling sharp and predictable — and with a choice of SHIMANO Claris or SRAM RIVAL drivetrains, you can dial in exactly the ride you want.
Key Features
- ▪ High-Modulus Carbon Aero Frame (Disc, Thru-Axle 12×142) with full internal cable routing and a matching carbon aero fork.
- ▪ Integrated Carbon Handlebar & Stem (420×90mm) with full internal cable routing for a clean, aerodynamic front end.
- ▪ Carbon Aero-Racing Seat Post plus a threaded T47×24mm bottom bracket and CNC sealed-bearing headset for stiff, reliable performance.
- ▪ Two Drivetrain Options — SHIMANO Claris R2000 (2×8, 16-Speed) or SRAM RIVAL (2×11, 22-Speed), both with a 34/50T crankset.
- ▪ Flat-Mount Hydraulic Disc Brakes (160/160mm rotors) for powerful, all-weather, modulated stopping.
- ▪ RS Alloy Thru-Axle Wheelset with 4 sealed bearings, double-wall AL7005 rims and INNOVA-PRO 700×28C tires.
Drivetrain Configurations
SHIMANO Claris R2000 — 2×8 (16-Speed)
Full SHIMANO Claris R2000 mechanical 2×8-speed groupset with matched shifters and front/rear derailleurs. A Prowheel ARP alloy hollow crankset (34/50T) drives a SUGEK 11–26T cassette and SUMC chain, on an alloy wheelset with RS flat-mount cable-pull hydraulic disc brakes (160/160mm).
SRAM RIVAL — 2×11 (22-Speed)
Full SRAM RIVAL mechanical 2×11-speed groupset with matched shifters and front/rear derailleurs. A Prowheel ARP alloy hollow crankset (34/50T) drives a SUNSHINE 11–30T cassette and SUMC chain, on an alloy wheelset with RS flat-mount cable-pull hydraulic disc brakes (160/160mm).
Specifications
| Frame | R12pro (Disc & Thru-Axle 12×142), High-Modulus Carbon Fiber, Aero design, full internal cable routing |
| Fork | R12pro (Disc & Thru-Axle 12×100), High-Modulus Carbon Fiber, 700C |
| Handlebar / Cockpit | Integrated Handlebar & Stem (420×90mm), High-Modulus Carbon Fiber, full internal cable routing |
| Seat Post | High-Modulus Carbon Fiber, Aero-Racing profile |
| Clamps | Hidden screw, fit to frame |
| Head Set | CNC aluminum alloy with sealed bearings (52×52mm) |
| Bottom Bracket | Threaded T47×24mm, hollow & sealed bearings |
| Washer | Dedicated for internal cable routing |
| Shifters |
SHIMANO Claris: SHIMANO Claris R2000, 2×8-speed SRAM RIVAL: SRAM RIVAL, 2×11-speed |
| Front Derailleur |
SHIMANO Claris: SHIMANO Claris R2000, 2-speed SRAM RIVAL: SRAM RIVAL, 2-speed |
| Rear Derailleur |
SHIMANO Claris: SHIMANO Claris R2000, 8-speed SRAM RIVAL: SRAM RIVAL, 11-speed |
| Crankset | Prowheel ARP aluminum alloy hollow, 34/50T (both variants) |
| Cassette |
SHIMANO Claris: SUGEK, 8-speed, 11–26T SRAM RIVAL: SUNSHINE, 11-speed, 11–30T |
| Chain |
SHIMANO Claris: SUMC, 8-speed SRAM RIVAL: SUMC, 11-speed |
| Brakes | RS flat-mount, cable-pull hydraulic disc, 160mm front / 160mm rear rotors (both variants) |
| Wheelset |
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, W21×H38mm Spokes: SHUNJIU circular 14G |
| Tires | INNOVA-PRO 700×28C, black |
| Saddle | Lightweight & comfortable racing saddle |
| Pedals | Lightweight & skid-resistant |
| Cables | JAGWIRE performance cables |
| Wheel Size | 700C |
| Sizes | 46 / 48 / 50 / 52 / 54 cm |
| Colors | White · Matte Black · Matte Dark Gray · Cement Gray · 3K Gloss Green · 3K Gloss Black |
| Net Weight | 9.2 KG (both variants) |
What's in the Box
- Factory pre-assembled Twitter R12 Pro carbon road bike
- Standard safety reflectors (handlebar, seat post, front & rear wheels)
- PC bottle cage + 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.
R12 Pro (SP) Features
Why choose this bike
Carbon Aero Frame
R12pro carbon fiber frame with 12×142 mm thru-axle and fully hidden internal cable routing.
R12pro carbon fiber frame with 12×142 mm thru-axle and fully hidden internal cable routing.
Carbon Disc Fork
R12pro carbon fork with 12×100 mm thru-axle for precision steering and ride stability.
R12pro carbon fork with 12×100 mm thru-axle for precision steering and ride stability.
2×8 or 2×11-Speed
Choice of SHIMANO Claris 16-speed or SRAM RIVAL 22-speed drivetrains for different performance levels.
Choice of SHIMANO Claris 16-speed or SRAM RIVAL 22-speed drivetrains for different performance levels.
Hydraulic Disc Brakes
Flat-mount cable-pull hydraulic disc brakes provide balanced and consistent braking performance.
Flat-mount cable-pull hydraulic disc brakes provide balanced and consistent braking performance.
Alloy Wheelset
RS AL7005 double wall alloy rims with 700×28C INNOVA-PRO tires for speed and durability.
RS AL7005 double wall alloy rims with 700×28C INNOVA-PRO tires for speed and durability.
Color Options
Available in White, Matte Black, Matte Dark Gray, Cement Gray, and other finishes.
Available in White, Matte Black, Matte Dark Gray, Cement Gray, and other finishes.
Carbon Aero Structure
Lightweight performance build
The R12pro uses a high modulus carbon frame and fork for aerodynamic shaping, stiffness, and comfort in long rides.
Drivetrain Options
SHIMANO or SRAM choice
Riders can choose between SHIMANO Claris 2×8-speed or SRAM RIVAL 2×11-speed drivetrains for precise control and smooth shifting.
