R18 (Racing ED) - Cyctrac Carbon Road Bike
Twitter R18 (Racing ED)
The R18 (Racing ED) is a high-modulus carbon carbon aero road bike engineered for speed — aero tube shaping, a disc-brake thru-axle platform and fully internal cable routing for sharp, dependable handling. It rolls on RS, high modulus Carbon fiber T800&T1100&Flat,W28×H58mm with MAXXIS-PURSUER, Foldable &LighWeight, 700*28C, Black tyres, a High modulus Carbon fiber,Aero-Racing seat post and an High modulus Carbon fiber, Integrated Handlebar&Stem(400*90mm), full Inner-Cables. Choose from 3 factory builds: WheelTop GEX, SHIMANO 105 R7120, SHIMANO 105 Di2 R7170. Available in 3 finishes and 5 sizes.
Key Features
- ▪ Aero Carbon Frame — R18 (Disc&thru-axle 12×142), high modulus Carbon fiber T800&T1000,Aero, Inner-Cables.
- ▪ Full-Carbon Fork — R18 (Disc&thru-axle 12×100), high modulus Carbon fiber T800, 700C.
- ▪ 3 Drivetrain Options — WheelTop 1×13, 105 2×12, 105 Di2 2×12.
- ▪ Hydraulic Disc Brakes — WheelTop for confident all-weather control.
- ▪ Wheelset & Tyres — RS, high modulus Carbon fiber T800&T1100&Flat,W28×H58mm on MAXXIS-PURSUER, Foldable &LighWeight, 700*28C, Black.
- ▪ Carbon Cockpit — High modulus Carbon fiber,Aero-Racing seat post and High modulus Carbon fiber, Integrated Handlebar&Stem(400*90mm), full Inner-Cables.
Drivetrain Configurations
WheelTop GEX - 1×13 Speed (Wireless)
WheelTop, GEX -1*13S (wireless&hydr) shifting with None front and WheelTop, GEX - 13S (wireless) rear, a RS, Alu alloy&Lightweight, Hollow,Closed Plate 48T crankset and SUNSHINE-13S, 11-46T cassette. WheelTop, Hydr.disc,160/160 braking.
SHIMANO 105 R7120 - 2×12 Speed
SHIMANO 105/R7120 - 2*12S, hydr shifting with SHIMANO 105/R7100 - 2S front and SHIMANO 105/R7100 - 12S rear, a SHIMANO 105/R7100, Hollow 34-50T crankset and SHIMANO 105/R7100-12S, 11-34T cassette. SHIMANO 105/R7170 Hydr.disc,160/160 braking.
SHIMANO 105 Di2 R7170 - 2×12 Speed
SHIMANO 105/R7170 - 2*12S, DI2 shifting with SHIMANO 105/R7150 - 2S, DI2 front and SHIMANO 105/R7150 - 12S, DI2 rear, a SHIMANO 105/R7100, 34-50T crankset and SHIMANO 105/R7100-12S, 11-34T cassette. SHIMANO 105/R7170 Hydr.disc,160/160 braking.
Specifications
| Frame | R18 (Disc&thru-axle 12×142), high modulus Carbon fiber T800&T1000,Aero, Inner-Cables |
| Fork | R18 (Disc&thru-axle 12×100), high modulus Carbon fiber T800, 700C |
| Handlebar | High modulus Carbon fiber, Integrated Handlebar&Stem(400*90mm), full Inner-Cables |
| Seat Post | High modulus Carbon fiber,Aero-Racing |
| Headset | Alu alloy CNC with sealed-Bearings 52*52mm |
| Bottom Bracket | Threaded T47*24mm |
| Shifters |
WheelTop 1×13: WheelTop, GEX -1*13S (wireless&hydr) 105 2×12: SHIMANO 105/R7120 - 2*12S, hydr 105 Di2 2×12: SHIMANO 105/R7170 - 2*12S, DI2 |
| Front Derailleur |
WheelTop 1×13: None 105 2×12: SHIMANO 105/R7100 - 2S 105 Di2 2×12: SHIMANO 105/R7150 - 2S, DI2 |
| Rear Derailleur |
WheelTop 1×13: WheelTop, GEX - 13S (wireless) 105 2×12: SHIMANO 105/R7100 - 12S 105 Di2 2×12: SHIMANO 105/R7150 - 12S, DI2 |
| Crankset |
WheelTop 1×13: RS, Alu alloy&Lightweight, Hollow,Closed Plate 48T 105 2×12: SHIMANO 105/R7100, Hollow 34-50T 105 Di2 2×12: SHIMANO 105/R7100, 34-50T |
| Cassette |
WheelTop 1×13: SUNSHINE-13S, 11-46T 105 2×12: SHIMANO 105/R7100-12S, 11-34T 105 Di2 2×12: SHIMANO 105/R7100-12S, 11-34T |
| Chain |
WheelTop 1×13: SUMC-13S 105 2×12: SHIMANO HG6100-12S 105 Di2 2×12: SHIMANO M7100-12S |
| Brakes |
WheelTop 1×13: WheelTop, Hydr.disc,160/160 105 2×12: SHIMANO 105/R7170 Hydr.disc,160/160 105 Di2 2×12: SHIMANO 105/R7170 Hydr.disc,160/160 |
| Wheelset | RS, high modulus Carbon fiber T800&T1100&Flat,W28×H58mm |
| Tyres | MAXXIS-PURSUER, Foldable &LighWeight, 700*28C, Black |
| Wheel Size | 700C |
| Sizes | 43 / 46 / 48 / 51 / 54 cm |
| Colors | White · Matte Black · Matte Ink Blue |
| Net Weight | 7.8 kg |
What's in the Box
- Factory pre-assembled Twitter R18 (Racing ED) (95% pre-built)
- 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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns



R18 (Racing ED) - Cyctrac Carbon Road Bike
R18 (Racing ED) - Cyctrac Carbon Road Bike
Twitter R18 (Racing ED)
The R18 (Racing ED) is a high-modulus carbon carbon aero road bike engineered for speed — aero tube shaping, a disc-brake thru-axle platform and fully internal cable routing for sharp, dependable handling. It rolls on RS, high modulus Carbon fiber T800&T1100&Flat,W28×H58mm with MAXXIS-PURSUER, Foldable &LighWeight, 700*28C, Black tyres, a High modulus Carbon fiber,Aero-Racing seat post and an High modulus Carbon fiber, Integrated Handlebar&Stem(400*90mm), full Inner-Cables. Choose from 3 factory builds: WheelTop GEX, SHIMANO 105 R7120, SHIMANO 105 Di2 R7170. Available in 3 finishes and 5 sizes.
Key Features
- ▪ Aero Carbon Frame — R18 (Disc&thru-axle 12×142), high modulus Carbon fiber T800&T1000,Aero, Inner-Cables.
- ▪ Full-Carbon Fork — R18 (Disc&thru-axle 12×100), high modulus Carbon fiber T800, 700C.
- ▪ 3 Drivetrain Options — WheelTop 1×13, 105 2×12, 105 Di2 2×12.
- ▪ Hydraulic Disc Brakes — WheelTop for confident all-weather control.
- ▪ Wheelset & Tyres — RS, high modulus Carbon fiber T800&T1100&Flat,W28×H58mm on MAXXIS-PURSUER, Foldable &LighWeight, 700*28C, Black.
- ▪ Carbon Cockpit — High modulus Carbon fiber,Aero-Racing seat post and High modulus Carbon fiber, Integrated Handlebar&Stem(400*90mm), full Inner-Cables.
Drivetrain Configurations
WheelTop GEX - 1×13 Speed (Wireless)
WheelTop, GEX -1*13S (wireless&hydr) shifting with None front and WheelTop, GEX - 13S (wireless) rear, a RS, Alu alloy&Lightweight, Hollow,Closed Plate 48T crankset and SUNSHINE-13S, 11-46T cassette. WheelTop, Hydr.disc,160/160 braking.
SHIMANO 105 R7120 - 2×12 Speed
SHIMANO 105/R7120 - 2*12S, hydr shifting with SHIMANO 105/R7100 - 2S front and SHIMANO 105/R7100 - 12S rear, a SHIMANO 105/R7100, Hollow 34-50T crankset and SHIMANO 105/R7100-12S, 11-34T cassette. SHIMANO 105/R7170 Hydr.disc,160/160 braking.
SHIMANO 105 Di2 R7170 - 2×12 Speed
SHIMANO 105/R7170 - 2*12S, DI2 shifting with SHIMANO 105/R7150 - 2S, DI2 front and SHIMANO 105/R7150 - 12S, DI2 rear, a SHIMANO 105/R7100, 34-50T crankset and SHIMANO 105/R7100-12S, 11-34T cassette. SHIMANO 105/R7170 Hydr.disc,160/160 braking.
Specifications
| Frame | R18 (Disc&thru-axle 12×142), high modulus Carbon fiber T800&T1000,Aero, Inner-Cables |
| Fork | R18 (Disc&thru-axle 12×100), high modulus Carbon fiber T800, 700C |
| Handlebar | High modulus Carbon fiber, Integrated Handlebar&Stem(400*90mm), full Inner-Cables |
| Seat Post | High modulus Carbon fiber,Aero-Racing |
| Headset | Alu alloy CNC with sealed-Bearings 52*52mm |
| Bottom Bracket | Threaded T47*24mm |
| Shifters |
WheelTop 1×13: WheelTop, GEX -1*13S (wireless&hydr) 105 2×12: SHIMANO 105/R7120 - 2*12S, hydr 105 Di2 2×12: SHIMANO 105/R7170 - 2*12S, DI2 |
| Front Derailleur |
WheelTop 1×13: None 105 2×12: SHIMANO 105/R7100 - 2S 105 Di2 2×12: SHIMANO 105/R7150 - 2S, DI2 |
| Rear Derailleur |
WheelTop 1×13: WheelTop, GEX - 13S (wireless) 105 2×12: SHIMANO 105/R7100 - 12S 105 Di2 2×12: SHIMANO 105/R7150 - 12S, DI2 |
| Crankset |
WheelTop 1×13: RS, Alu alloy&Lightweight, Hollow,Closed Plate 48T 105 2×12: SHIMANO 105/R7100, Hollow 34-50T 105 Di2 2×12: SHIMANO 105/R7100, 34-50T |
| Cassette |
WheelTop 1×13: SUNSHINE-13S, 11-46T 105 2×12: SHIMANO 105/R7100-12S, 11-34T 105 Di2 2×12: SHIMANO 105/R7100-12S, 11-34T |
| Chain |
WheelTop 1×13: SUMC-13S 105 2×12: SHIMANO HG6100-12S 105 Di2 2×12: SHIMANO M7100-12S |
| Brakes |
WheelTop 1×13: WheelTop, Hydr.disc,160/160 105 2×12: SHIMANO 105/R7170 Hydr.disc,160/160 105 Di2 2×12: SHIMANO 105/R7170 Hydr.disc,160/160 |
| Wheelset | RS, high modulus Carbon fiber T800&T1100&Flat,W28×H58mm |
| Tyres | MAXXIS-PURSUER, Foldable &LighWeight, 700*28C, Black |
| Wheel Size | 700C |
| Sizes | 43 / 46 / 48 / 51 / 54 cm |
| Colors | White · Matte Black · Matte Ink Blue |
| Net Weight | 7.8 kg |
What's in the Box
- Factory pre-assembled Twitter R18 (Racing ED) (95% pre-built)
- 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.
Original: $1,789.00
-65%$1,789.00
$626.15Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Twitter R18 (Racing ED)
The R18 (Racing ED) is a high-modulus carbon carbon aero road bike engineered for speed — aero tube shaping, a disc-brake thru-axle platform and fully internal cable routing for sharp, dependable handling. It rolls on RS, high modulus Carbon fiber T800&T1100&Flat,W28×H58mm with MAXXIS-PURSUER, Foldable &LighWeight, 700*28C, Black tyres, a High modulus Carbon fiber,Aero-Racing seat post and an High modulus Carbon fiber, Integrated Handlebar&Stem(400*90mm), full Inner-Cables. Choose from 3 factory builds: WheelTop GEX, SHIMANO 105 R7120, SHIMANO 105 Di2 R7170. Available in 3 finishes and 5 sizes.
Key Features
- ▪ Aero Carbon Frame — R18 (Disc&thru-axle 12×142), high modulus Carbon fiber T800&T1000,Aero, Inner-Cables.
- ▪ Full-Carbon Fork — R18 (Disc&thru-axle 12×100), high modulus Carbon fiber T800, 700C.
- ▪ 3 Drivetrain Options — WheelTop 1×13, 105 2×12, 105 Di2 2×12.
- ▪ Hydraulic Disc Brakes — WheelTop for confident all-weather control.
- ▪ Wheelset & Tyres — RS, high modulus Carbon fiber T800&T1100&Flat,W28×H58mm on MAXXIS-PURSUER, Foldable &LighWeight, 700*28C, Black.
- ▪ Carbon Cockpit — High modulus Carbon fiber,Aero-Racing seat post and High modulus Carbon fiber, Integrated Handlebar&Stem(400*90mm), full Inner-Cables.
Drivetrain Configurations
WheelTop GEX - 1×13 Speed (Wireless)
WheelTop, GEX -1*13S (wireless&hydr) shifting with None front and WheelTop, GEX - 13S (wireless) rear, a RS, Alu alloy&Lightweight, Hollow,Closed Plate 48T crankset and SUNSHINE-13S, 11-46T cassette. WheelTop, Hydr.disc,160/160 braking.
SHIMANO 105 R7120 - 2×12 Speed
SHIMANO 105/R7120 - 2*12S, hydr shifting with SHIMANO 105/R7100 - 2S front and SHIMANO 105/R7100 - 12S rear, a SHIMANO 105/R7100, Hollow 34-50T crankset and SHIMANO 105/R7100-12S, 11-34T cassette. SHIMANO 105/R7170 Hydr.disc,160/160 braking.
SHIMANO 105 Di2 R7170 - 2×12 Speed
SHIMANO 105/R7170 - 2*12S, DI2 shifting with SHIMANO 105/R7150 - 2S, DI2 front and SHIMANO 105/R7150 - 12S, DI2 rear, a SHIMANO 105/R7100, 34-50T crankset and SHIMANO 105/R7100-12S, 11-34T cassette. SHIMANO 105/R7170 Hydr.disc,160/160 braking.
Specifications
| Frame | R18 (Disc&thru-axle 12×142), high modulus Carbon fiber T800&T1000,Aero, Inner-Cables |
| Fork | R18 (Disc&thru-axle 12×100), high modulus Carbon fiber T800, 700C |
| Handlebar | High modulus Carbon fiber, Integrated Handlebar&Stem(400*90mm), full Inner-Cables |
| Seat Post | High modulus Carbon fiber,Aero-Racing |
| Headset | Alu alloy CNC with sealed-Bearings 52*52mm |
| Bottom Bracket | Threaded T47*24mm |
| Shifters |
WheelTop 1×13: WheelTop, GEX -1*13S (wireless&hydr) 105 2×12: SHIMANO 105/R7120 - 2*12S, hydr 105 Di2 2×12: SHIMANO 105/R7170 - 2*12S, DI2 |
| Front Derailleur |
WheelTop 1×13: None 105 2×12: SHIMANO 105/R7100 - 2S 105 Di2 2×12: SHIMANO 105/R7150 - 2S, DI2 |
| Rear Derailleur |
WheelTop 1×13: WheelTop, GEX - 13S (wireless) 105 2×12: SHIMANO 105/R7100 - 12S 105 Di2 2×12: SHIMANO 105/R7150 - 12S, DI2 |
| Crankset |
WheelTop 1×13: RS, Alu alloy&Lightweight, Hollow,Closed Plate 48T 105 2×12: SHIMANO 105/R7100, Hollow 34-50T 105 Di2 2×12: SHIMANO 105/R7100, 34-50T |
| Cassette |
WheelTop 1×13: SUNSHINE-13S, 11-46T 105 2×12: SHIMANO 105/R7100-12S, 11-34T 105 Di2 2×12: SHIMANO 105/R7100-12S, 11-34T |
| Chain |
WheelTop 1×13: SUMC-13S 105 2×12: SHIMANO HG6100-12S 105 Di2 2×12: SHIMANO M7100-12S |
| Brakes |
WheelTop 1×13: WheelTop, Hydr.disc,160/160 105 2×12: SHIMANO 105/R7170 Hydr.disc,160/160 105 Di2 2×12: SHIMANO 105/R7170 Hydr.disc,160/160 |
| Wheelset | RS, high modulus Carbon fiber T800&T1100&Flat,W28×H58mm |
| Tyres | MAXXIS-PURSUER, Foldable &LighWeight, 700*28C, Black |
| Wheel Size | 700C |
| Sizes | 43 / 46 / 48 / 51 / 54 cm |
| Colors | White · Matte Black · Matte Ink Blue |
| Net Weight | 7.8 kg |
What's in the Box
- Factory pre-assembled Twitter R18 (Racing ED) (95% pre-built)
- 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.













