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Campagnolo · Bottom bracket bearings
A lightweight, sealed bottom bracket built specifically for Campagnolo Ultra-Torque Super Record cranks.
$69.95
PriceIn stock, ready to ship
We recommend the Campagnolo QCK-Tech Bottom Bracket when you want a clean, precise installation and dependable bearing protection for a Super Record build. Choose the configuration that matches your frame standard, then enjoy a rigid, responsive drivetrain connection with a total weight of just 52 g.
Sold by Ashburton Cycles
Verified store
Price
$69.95
Weight
52 g
Application
Super Record
Crank interface
Ultra-Torque
The Campagnolo QCK-Tech Bottom Bracket is designed for Super Record groupsets using Campagnolo Ultra-Torque semi-axles. Its completely redesigned QCK-Tech structure makes assembly simpler, faster and more intuitive, while the bearings fit directly onto the crank semi-axles for a secure, integrated installation.
Inside, oversize stainless steel bearings combine with a patented external seal to help keep water, mud and sand away from the bearing surfaces. The fibreglass-reinforced polyamide central tube adds watertight protection through the frame, helping prevent contamination from entering the system.
With a published weight of just 52 g, this is a focused choice for a high-end road or performance build where low weight, rigidity and consistent drivetrain response matter. It is available for a wide range of threaded and press-fit frame standards, but selecting the correct configuration is essential for a proper fit.
The ideal buyer is a Campagnolo Super Record owner or builder who needs a lightweight, well-sealed bottom bracket matched to an Ultra-Torque crankset and a specific frame standard.
QCK-Tech assembly
The redesigned structure is intended to make installation simple, fast and intuitive, reducing fuss during a Super Record build.
Ultra-Torque integration
Bearings fit directly onto the Ultra-Torque semi-axles for a purpose-built connection between the crankset and bottom bracket.
Oversize stainless steel bearings
The larger stainless steel bearings support a rigid, responsive drivetrain setup while keeping the component weight to 52 g.
External bearing seal
A patented external seal helps shield the bearings from water, mud and sand during everyday riding.
Watertight central tube
The fibreglass-reinforced polyamide sleeve helps prevent contamination from entering through the centre of the bottom bracket.
Broad frame compatibility
Configurations cover BSA, ITA, T47, BB30, PF30, BB86, BB386 and BB RIGHT frame standards.
Multiple sizing options
Available versions include English, Italian, T47x68 Outboard, T47x86 Inboard, T47A Outboard and several press-fit dimensions.
Ultra Torque - Pro Tech - QCK Tech. Campagnolo Bottom Brackets
Mapdec Cycle Works
Every detail as listed by the manufacturer.
Campagnolo is an Italian cycling component brand based in Vicenza, Italy. Its product range covers road, gravel and track cycling equipment, with a focus on complete drivetrain and component systems. The brand’s Super Record range represents its high-end road cycling technology, including dedicated 12-speed mechanical and electronic drivetrain components. Campagnolo’s heritage is closely associated with performance-focused bicycle components and integrated system design.
Campagnolo · Bottom bracket bearings
A lightweight, sealed bottom bracket built specifically for Campagnolo Ultra-Torque Super Record cranks.
$69.95
In stockWeight
52 g
Application
Super Record
Crank interface
Ultra-Torque
Bearing type
Oversize stainless steel
We recommend the Campagnolo QCK-Tech Bottom Bracket when you want a clean, precise installation and dependable bearing protection for a Super Record build. Choose the configuration that matches your frame standard, then enjoy a rigid, responsive drivetrain connection with a total weight of just 52 g.
The Campagnolo QCK-Tech Bottom Bracket is designed for Super Record groupsets using Campagnolo Ultra-Torque semi-axles. Its completely redesigned QCK-Tech structure makes assembly simpler, faster and more intuitive, while the bearings fit directly onto the crank semi-axles for a secure, integrated installation.
Inside, oversize stainless steel bearings combine with a patented external seal to help keep water, mud and sand away from the bearing surfaces. The fibreglass-reinforced polyamide central tube adds watertight protection through the frame, helping prevent contamination from entering the system.
With a published weight of just 52 g, this is a focused choice for a high-end road or performance build where low weight, rigidity and consistent drivetrain response matter. It is available for a wide range of threaded and press-fit frame standards, but selecting the correct configuration is essential for a proper fit.
The ideal buyer is a Campagnolo Super Record owner or builder who needs a lightweight, well-sealed bottom bracket matched to an Ultra-Torque crankset and a specific frame standard.
QCK-Tech assembly
The redesigned structure is intended to make installation simple, fast and intuitive, reducing fuss during a Super Record build.
Ultra-Torque integration
Bearings fit directly onto the Ultra-Torque semi-axles for a purpose-built connection between the crankset and bottom bracket.
Oversize stainless steel bearings
The larger stainless steel bearings support a rigid, responsive drivetrain setup while keeping the component weight to 52 g.
External bearing seal
A patented external seal helps shield the bearings from water, mud and sand during everyday riding.
Watertight central tube
The fibreglass-reinforced polyamide sleeve helps prevent contamination from entering through the centre of the bottom bracket.
Broad frame compatibility
Configurations cover BSA, ITA, T47, BB30, PF30, BB86, BB386 and BB RIGHT frame standards.
Multiple sizing options
Available versions include English, Italian, T47x68 Outboard, T47x86 Inboard, T47A Outboard and several press-fit dimensions.
Ultra Torque - Pro Tech - QCK Tech. Campagnolo Bottom Brackets
Mapdec Cycle Works