Short Description
The CeramicSpeed 12T Narrow/Wide Pulley Wheels are a premium drivetrain upgrade for SRAM RED and Force AXS 12-speed rear derailleurs. Featuring high-quality ceramic bearings and a precision-engineered narrow-wide tooth profile, they help reduce friction, improve drivetrain efficiency and deliver smooth, reliable shifting.
Key Features
- Premium Ceramic Bearings: High-quality CeramicSpeed bearings are designed to reduce friction and improve drivetrain efficiency
- 12-Tooth Narrow/Wide Design: Alternating tooth profile provides precise chain engagement and reliable chain guidance
- SRAM AXS Compatibility: Designed for compatible SRAM RED and Force AXS 12-speed rear derailleurs
- Precision Aluminium Construction: Durable aluminium pulley wheels provide strength and dependable performance
- Improved Drivetrain Efficiency: Low-friction bearings help minimise energy losses throughout the drivetrain
- Hand-Built in Denmark: Designed, developed and assembled by CeramicSpeed to high manufacturing standards
- Long-Lasting Performance: Premium bearing technology is engineered for durability and consistent operation
Product Overview
The CeramicSpeed 12T Narrow/Wide Pulley Wheels are designed for road cyclists looking to optimise the performance and efficiency of their SRAM RED or Force AXS 12-speed drivetrain. Combining precision-machined aluminium pulley wheels with CeramicSpeed's renowned ceramic bearing technology, this upgrade helps reduce mechanical friction while maintaining accurate chain engagement.
Each pulley features a 12-tooth narrow-wide profile, designed to engage the chain securely as it travels through the rear derailleur. This tooth configuration supports consistent chain guidance and smooth shifting, making the pulley wheels suitable for demanding road cycling applications.
At the centre of each pulley wheel is a premium CeramicSpeed bearing, engineered to minimise rolling resistance and improve drivetrain efficiency. By reducing friction within the derailleur system, these pulley wheels help maximise the performance of a high-end road bike drivetrain.
Designed, developed and hand-built in Denmark, the CeramicSpeed 12T Narrow/Wide Pulley Wheels offer a combination of precision engineering, durability and performance. They are an excellent upgrade for riders seeking improved drivetrain refinement without replacing their existing rear derailleur.
Specifications
- Brand: CeramicSpeed
- Product: 12T Narrow/Wide Pulley Wheels
- Product Type: Rear Derailleur Pulley Wheel Set
- Compatibility: Compatible SRAM RED and Force AXS 12-speed rear derailleurs
- Drivetrain: SRAM 12-Speed AXS
- Tooth Count: 12T per pulley wheel
- Tooth Profile: Narrow/Wide
- Bearing Type: CeramicSpeed Ceramic Bearings
- Material: Aluminium, Stainless Steel and Ceramic
- Colour: Black
- Application: Road Cycling
- Manufacturer Part Number: 107484
- EAN: 5711050072507
- Manufacturing: Designed, developed and hand-built in Denmark
Ideal For
- Road cyclists upgrading SRAM RED or Force AXS 12-speed drivetrains
- Performance-focused riders seeking reduced drivetrain friction
- Competitive cyclists looking to optimise drivetrain efficiency
- Riders seeking premium ceramic bearing technology
- Replacing or upgrading compatible rear derailleur pulley wheels
What's Included
- 2 × CeramicSpeed 12T Narrow/Wide Pulley Wheels with Bearings
- 1 × CeramicSpeed Bearing Oil
Care & Notes
Keep pulley wheels clean and free from excessive dirt, grease and debris to maintain smooth operation. Follow CeramicSpeed's recommended bearing lubrication and maintenance procedures using appropriate lubricants. Inspect pulley teeth and bearings periodically for wear. Confirm compatibility with your specific SRAM RED or Force AXS rear derailleur before installation, as compatibility may vary between derailleur generations and configurations. Professional installation is recommended where required.
Why Buy From LK Bikes
LK Bikes offers quality bicycles and components from trusted brands, backed by expert advice, professional bike servicing and reliable aftersales support. Whether you're upgrading your road bike, improving drivetrain performance or maintaining your equipment, our experienced team can help you find the right components for your cycling needs.
