The Bigrock Sohtea is a superlight
carbon road bike frameset that combines classic design with modern technology.
It features a traditional double-triangle frame and a shorter seat tube,
returning to a simple yet efficient design concept. The Sohtea's large round
tubes provide an optimal stiffness-to-weight ratio, while the fully internal
cable routing and disc brake system make it compatible with current hydraulic
electronic groupsets. This frameset is not only lightweight and exceptionally
stiff but also offers increased comfort due to the extended seat post, making
it ideal for riders who prioritize both performance and comfort. And even more important GREAT VALUE.
Highlights:
- Modern Classic Design: Combines traditional double-triangle
frame with modern disc brakes and fully internal cable routing.
- High Stiffness-to-Weight Ratio: Large round tubes provide
exceptional stiffness-to-weight ratio.
- Enhanced Comfort: Shortened seat tube design increases
exposed seat post length, enhancing rider comfort.
- Great Value: Affordable yet high-quality with excellent
finish and accessories.
Specifications:
- Frame Material: T800 Carbon Fiber
- Thru Axles: Front: 12×100, Rear: 12×142
- Headset: 1-1/8″ to 1-1/4″ (Included)
- BB: T47 (Threaded) 85.5mm
- Front derailleur: Bolted on front hanger
- Tire clearance: Max. 700*30C
- Sizes: XXS (45), XS (49), S (52), M (54), L (56), XL (58), XXL (61)
- Weight: from 730g (size XXS)
- Brakes: Disc Brake
- Shifting: Di2 / eTap or Mechanical Shifting (Fully internal only)
- Contents: Frame, Fork, Seatpost, Headset
Frame weights are listed without alloy parts/accessories:
Size XXS (45) : 730g ±5%
Size XS (49) : 750g ±5%
Size S (52) : 780g ±5%
Size M (54) : 810g ±5%
Size L (56) : 830g ±5%
Front fork: 340g ±10%
Note: These are the official weights provided by Bigrock. They claim they exclude alloy parts. We suspect this also means they exclude the T47 thread insert. Therefore, we expect real-world frameweights to be about 60g more than these official weights. (Including T47, front and rear mech hangers.)
