CeramicSpeed OSPW X Derailleur Pulley System for SRAM AXS XPLR

CeramicSpeed OSPW X System for SRAM AXS XPLR - Outfitted with special off-road bearings

The CeramicSpeed OSPW X derailleur pulley system for electric SRAM XPLR gravel rear derailleurs has oversized derailleur pulleys with extra durable ceramic bearings. It consists of a 13-tooth upper pulley, a 19-tooth lower pulley and a polyamide cage. Due to the low friction of the bearings, which were specially designed for off-road use, 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:

Gravel, Cyclocross, Road

Gearing:

12-speed

Cassette Teeth (max.):

44-tooth

Compatibility:

SRAM Red eTap AXS XPLR, SRAM Force eTap AXS XPLR, SRAM Rival eTap AXS XPLR

Technical Information:

Derailleur Pulleys:

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

Outer Cage Material:

polyamide

Inner Cage Material:

polyamide

Other Materials:

aluminium

Bearings:

Ceramic

Features:

• oversize derailleur pulley system with ceramic bearings, offering unique durability and performance
• special off-road version for wet, dirt and mud
• 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)
• compatible with 10-44 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.

X Offroad
Dirt, rain, mud and gravel are the most important components of a true off-road adventure. But these conditions put a lot of strain on your components and force you to change the bottom bracket, hub bearings and derailleur pulleys frequently. CeramicSpeed Offroad bearings extend the life of the most stressed parts of the bike and reduce friction. Designed to withstand the harshest conditions, they allow you to go longer, harder and faster. With their stainless steel races, they are corrosion resistant and offer exceptional performance.

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:

111343

red:

111344

gold:

111345

blue:

111346

Contents:

• 1 x CeramicSpeed OSPW X derailleur pulley system for SRAM AXS XPLR
• 1 x CeramicSpeed oil, 15 ml dropper bottle
• 1 x assembly tool
• 1 x spacer for SRAM Rival AXS XPLR (not required for Red and Force)