DCTech Dual Cup Technology
Bikone’s DCTech system is designed to improve how the bottom bracket cups support and align the bearings inside the frame. Better cup alignment helps reduce unwanted movement between the crank spindle, bearings and frame shell.
Key benefits include:
- Smoother crank rotation
- Reduced creaking and clicking
- Better bearing support under load
- Improved drivetrain efficiency
- More stable power transfer when climbing or sprinting
- Longer bearing life when installed and maintained correctly
T47 External Threaded Interface
The T47 external standard combines the serviceability of threaded bottom brackets with the larger shell diameter found on modern performance bikes. This gives riders a secure and mechanic-friendly system that is generally easier to maintain than many press-fit designs.
Precision Aluminium Cups
The CNC-machined aluminium cups provide a strong and accurate platform for the bearings. This helps maintain alignment under pedalling loads and supports a more refined drivetrain feel.
Stainless Steel Bearing Option
The stainless steel version is the practical choice for riders who want dependable durability, good sealing and strong value.
Best suited for:
- High-mileage road riding
- Gravel and mixed-surface riding
- Wet-weather training
- Commuting
- MTB use
- Riders prioritising reliability and service life
Ceramic Bearing Option
The ceramic version is designed for riders chasing lower friction and a smoother drivetrain feel.
Best suited for:
- Road racing
- Triathlon
- Criterium racing
- Premium gravel builds
- Lightweight custom bikes
- Riders chasing marginal gains
Fully Sealed Bearing Protection
The sealed bearing design helps protect against sweat, dust, grit, water spray and road contamination. This is especially valuable in Brisbane and Queensland conditions, where bikes are exposed to humidity, summer storms, dusty gravel roads and rough chip-seal surfaces.
