CeramicSpeed OSPW Coated Derailleur Pulley System for SRAM Rival AXS

CeramicSpeed OSPW Coated System for SRAM Rival AXS - additional metal coating

The CeramicSpeed OSPW Coated derailleur pulley system for SRAM Rival AXS rear derailleurs has oversized pulleys with ceramic bearings whose races have been coated with metal for added durability. It consists of a 15-tooth top sprocket, a 19-tooth bottom sprocket and a carbon polyamide cage. Due to the extremely low friction of the bearings, you increase the efficiency and service life of your drivetrain and save valuable energy.

For hazard warnings, safety and application information, please see CeramicSpeed Oil for Derailleur Pulleys.

Specifications:

Application:

Road

Gearing:

12-speed

Cassette Teeth (max.):

36-tooth

Compatibility:

SRAM Rival AXS

Technical Information:

Derailleur Pulleys:

15 tooth (upper derailleur pulley), 19 tooth (lower derailleur pulley)

Outer Cage Material:

polyamide, carbon

Inner Cage Material:

polyamide, carbon

Other Materials:

aluminium

Bearings:

Ceramic

Features:

• oversize derailleur pulley system with ceramic bearings, offering unique durability and performance
• reduced friction and increased energy savings for a highly efficient drivetrain
• high-performance bearings with very hard, above-average supple and resilient ceramic balls made of grade-3 silicon nitride (best achievable grade for ceramic bearings)
• ball bearing races additionally metal-coated for more performance and durability
• two spring tension options
• compatible with 10-36 12-speed cassettes
• handmade in Denmark

Technology:

Ceramic Bearings by CeramicSpeed
CeramicSpeed ceramic balls are rounder, harder, smoother, lighter and more resilient than steel balls and ceramic balls from other manufacturers. CeramicSpeed ceramic bearings therefore last 3 to 5 times longer than other commercially available bearings. All CeramicSpeed bearings are manufactured by hand in Denmark under clean room conditions and are subject to a strict four-stage control procedure. Among other things, the size of the ceramic balls is checked down to the thousandth of a millimetre. Tests are then carried out in the laboratory or preferably by professionals in training and competition. CeramicSpeed bottom brackets guarantee you the lowest possible friction, optimised power transfer and maximum durability and also help you save watts and reach the finish line faster. It's not about seconds, it's about minutes!

OSPW
The Oversized Pulley Wheel System (OSPW system) is a breakthrough innovation from CeramicSpeed, developed in collaboration with world-class triathletes. This unique system is known for 40 - 60% less friction compared to standard derailleur pulleys and allows power savings of at least 1.6 and up to 2.4 watts. The OSPW system features the unique CeramicSpeed bearing, aluminium derailleur pulleys and a polyamide-carbon cage, making it 3 to 5 times more durable than standard systems on the market.

Coated
CeramicSpeed coated products offer the ultimate in performance and durability. This is achieved by a unique coating that increases the hardness of the races, so that in combination with the smoothness of CeramicSpeed ball bearings, there is virtually no bearing wear. The coating is a metal layer that is 75% harder than hardened steel. It is applied very thinly (0.003 mm) and evenly over the entire surface of the race and is used both internally and externally for optimum results.

Note from the manufacturer:

Before transporting the bicycle in a travel bag, the rear derailleur should be completely disassembled, otherwise the OSPW system could be damaged.

Manufacturer Numbers:

black:

110498

red:

110679

gold:

110681

blue:

110683

Contents:

• 1 x CeramicSpeed OSPW Coated derailleur pulley system for SRAM Rival AXS
• 1 x CeramicSpeed oil, 15 ml dropper bottle
• 1 x assembly tool