Bikone DCTech Press Fit BB30 (Shimano, Sram Options)

$139.00 AUD

Taxes included. Shipping calculated at checkout.

The Bikone DCTech Press Fit BB30 Bottom Bracket is a high-performance drivetrain upgrade for riders who want a smoother, quieter and more efficient bike. Designed for BB30 press fit frames, this bottom bracket is available for Shimano 24mm and SRAM DUB 29mm crank spindles, with your choice of ceramic bearings or stainless steel bearings.

Built around Bikone’s advanced Dual Cup Technology (DC Tech), this bottom bracket is engineered to improve bearing alignment, reduce friction and minimise unwanted movement inside the bottom bracket shell. The result is a more refined pedalling feel, improved drivetrain efficiency and reduced risk of creaking under load.

Whether you are upgrading a road bike, refreshing a gravel bike, servicing an MTB or replacing a worn commuter bike bottom bracket, the Bikone DCTech BB30 system is designed to deliver dependable performance in real Australian riding conditions.

Smooth power transfer for road, gravel and MTB riding

A bottom bracket sits at the centre of your drivetrain, and its quality has a direct impact on how smooth and efficient your bike feels. The Bikone DCTech BB30 bottom bracket helps create a stable interface between the crankset and frame, supporting better power transfer through every pedal stroke.

Ceramic or stainless steel bearing options

Choose the bearing option that best suits your riding style and budget.

Ceramic bearings are ideal for riders chasing low-friction performance, smooth rotation and marginal gains. They are a premium option for road racing, triathlon, high-end gravel bikes and performance-focused builds.

Stainless steel bearings are a practical and durable option for everyday riding, MTB use, commuting and all-weather training. They offer dependable performance and strong value for riders who prioritise longevity and reliability.

Both options are designed to perform in tough Australian conditions, including heat, humidity, wet roads, dust and long training kilometres.

Ideal for professional bike servicing

Press fit bottom brackets benefit from correct installation, clean frame preparation and accurate crank preload. For best results, installation by a qualified bike mechanic is recommended.

This bottom bracket is ideal during:

bottom bracket replacement
drivetrain servicing
crankset installation
bike fitting and performance optimisation
full bicycle service
custom road, gravel or MTB builds
creak diagnosis and repair

A professional bicycle service can ensure the BB30 shell is inspected, bearings are correctly seated and the crankset is installed to specification for smooth, long-lasting performance.

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Bearings Stainless Steel Ceramic

Crank Spindle Type Shimano 24mm SRAM DUB 29mm

Press fit bottom bracket designed for BB30 frames
Compatible with Shimano 24mm and SRAM DUB 29mm cranksets
Available with ceramic or stainless steel bearings
Dual Cup Technology for improved bearing alignment
Designed to reduce friction, creaking and drivetrain noise
Suitable for road, gravel, MTB, commuter and race bikes
Built for smooth pedalling and long-term durability
Ideal for drivetrain upgrades and professional bicycle servicing

Dual Cup Technology for better bearing alignment

Bikone’s Dual Cup Technology is designed to align the bearings more accurately inside the frame. Better alignment helps reduce side loading, friction and premature bearing wear.

This is especially important for press fit systems, where poor fitment or worn bearings can lead to creaks, drag and reduced drivetrain performance. By improving alignment, the DCTech system supports a quieter ride and more consistent bearing performance over time.

BB30 frame compatibility

This model is built for BB30 press fit frames and is available for popular modern crank standards.

Frame standard:

BB30

Crank spindle options:

24mm Shimano
29mm SRAM DUB

Bearing options:

Ceramic
Stainless steel

This makes it suitable for riders using Shimano road or gravel cranksets, as well as SRAM DUB drivetrains where the correct BB30 conversion option is required.

For riders in Brisbane, Queensland and across Australia, this makes it a strong choice for:

fast road rides and bunch rides
gravel racing and endurance riding
MTB and trail bike servicing
criterium and race bike builds
commuter bike reliability upgrades
custom bike builds and drivetrain upgrades

If your current bottom bracket feels rough, noisy or inconsistent, upgrading to a quality BB30 press fit system can make the bike feel noticeably smoother and more responsive.