CERAMICSPEED OSPW X derailleur cage system | Shimano GRX 2x12-speed | black
The fastest pulley wheel system is now also available for your bike with Shimano GRX 2x12 drivetrain.
The Oversized Pulley Wheel System X (OSPW X) from CeramicSpeed is the logical consequence for minimizing friction. The large rear derailleur pulleys with 13 teeth at the top and 19 teeth at the bottom significantly minimize the chain wrap radii, which results in less friction. In addition, the larger derailleur pulleys offer a longer service life than other standard systems on the market.
Technically, the OSPW X system is equipped with high-performance bearings and special ceramic balls made of third-grade silicon nitride (the best grade achieved for ceramic bearings). The ball bearing cage is made of reinforced polyamide, with a hardened steel race and polished groove. CeramicSpeed bearing balls are 15% harder, 100% smoother and 99% more resilient than standard ceramic balls. CeramicSpeed bearings are considered the best ceramic bearings in the world.
The bearing cage consists of carbon fibers, which are reinforced with polyamide, so that the forces can be better distributed and absorbed and your rear derailleur works perfectly even under the most adverse conditions.
Maintenance
It is important to lubricate the bearings carefully to maintain performance and longevity. Simply apply oil to the bearing seals so that the oil can penetrate the bearing. Always do this when lubricating the chain, or after washing the bike, or after riding in wet and muddy conditions.
IMPORTANT
When traveling, please remember to remove the complete rear derailleur, as very few bicycle transport bags offer sufficient space for the OSPW system.
Technical data:
Area of application: Gravel, Cyclocross
Cage material: Carbon, polyamide
Bearing material: Ceramic-stainless steel hybrid, type S 607 R17
Material wheels: Aluminum
Number of teeth top: 13, Narrow-Wide
Number of teeth bottom: 19, Narrow-Wide
Rear derailleur compatibility: Shimano GRX RX-820 / GRX RX-825
Chain compatibility: 12-speed
largest sprocket: max. 36 teeth
Cage color: black
Color rear derailleur pulley: black
Weight according to manufacturer: 70g
Weight self-weighed: 70g
Scope of delivery:
1x CERAMICSPEED OSPW X rear derailleur cage system Shimano GRX 2x12-speed | black
1x 15 ml oil
1x sticker sheet
Note: The rear derailleur shown is for illustrative purposes only and is not included in the scope of delivery.
GHS08,H304,H332,N125,P101,P102,P331,P405,P501_c4,Z100||KM00-Y02W-F004-FH1Y
