Twitter Cycle G2 Max PB U4000 18S Gravel Bike
Twitter Cycle G2 Max PB U4000 18S Gravel Bike pairs the G2 Max PB platform with the U4000 18S configuration.
Built on the G2 Max PB platform, the Twitter Cycle G2 Max PB U4000 18S Gravel Bike pairs Aluminum alloy frame, smooth-welded construction, internal cable routing, 12×142 mm rear thru-axle with the U4000 18S configuration and the specified high-modulus carbon fork, 12×100 mm thru-axle, 700C. Shifting is based on U4000 18S with hydraulic disc braking and alloy wheels, with RS(SENSAH HRD-G100) hydraulic disc, 160/160 mm for braking. It creates a clear reference for comparing G2 Max PB drivetrain and wheel packages.
The G2 Max PB is offered with 45cm / 48cm / 51cm / 54cm / 57cm, paired with 700C and INNOVA, 700×50C, Black. Available finishes include White / Matte Black / MatteTiGray / MatteDesertGreen. This build carries a listed net weight of 10.1 kg. For gravel roads, mixed-surface routes and riders comparing gravel-focused component packages, these specifications help buyers check fit and rolling setup. Confirm the exact frame size and finish before purchase.
Key Highlights
Core Specifications
| Bike Type | Gravel Bike |
|---|---|
| Frame | Aluminum alloy frame, smooth-welded construction, internal cable routing, 12×142 mm rear thru-axle |
| Fork | high-modulus carbon fork, 12×100 mm thru-axle, 700C |
| Wheel Size | 700C |
| Tires | INNOVA, 700×50C, Black |
| Configuration | U4000-18S, hydraulic, alloy wheel |
| Brakes | RS(SENSAH HRD-G100) hydraulic disc, 160/160 mm |
| Net Weight | 10.1 kg |
| Frame Sizes | 45cm / 48cm / 51cm / 54cm / 57cm |
| Colors | White / Matte Black / MatteTiGray / MatteDesertGreen |
Best For
- Riders comparing the G2 Max PB by drivetrain and wheel package.
- Buyers looking for gravel roads, mixed-surface routes and riders comparing gravel-focused component packages.
- Customers choosing from the source-listed frame sizes and colors available on this page.
Buyer Notes
Available frame sizes: 45 cm / 48 cm / 51 cm / 54 cm / 57 cm. Available colors: White / Matte Black / Matte Ti Gray / Matte Desert Green. Select the size and color combination that matches your order before checkout.
Ready to ride? Select your frame size and color, then order this U4000-18S, hydr, alloy wheel build through German Bike.