CeramicSpeed OSPW RS ALPHA derailleur cage for Shimano 9250/8150, black
CeramicSpeed OSPW RS ALPHA derailleur cage for Shimano 9250/8150
The OSPW system optimizes the overall efficiency of your drivetrain thanks to its unique design and extremely low-friction bearings.The OSPW system from Ceramicspeed is arguably the best way to optimize performance. The large 13-tooth upper and 19-tooth lower pulley wheels significantly minimize chain link movement as it passes through the cage, thereby significantly reducing friction and effort. In addition, the lifespan is significantly extended compared to other commercially available systems.
The derailleur pulley wheels are also made of aluminum. These represent an absolute top-tier solution for all riders who want to get the maximum out of themselves and their equipment in races and for whom every saved watt is more important than anything else. The derailleur pulley wheels, and especially their bearings, must compensate for high friction, which is why they benefit from durable, low-friction bearings. Ceramicspeed SpeedBalls are 15% harder than competing ones and can absorb significantly more force. They also have an incredibly smooth surface, which reduces rolling resistance to a minimum.
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The 13 and 19-tooth pulley significantly minimizes chain movement when passing through the cage
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SpeedBalls bearings with a smooth surface significantly reduce rolling resistance almost
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| Groupset | Other |
| Compatibility | Dura Ace RD-9250 and Ultegra RD-8150 |
| Material | cage: carbon/polyamide, pulleys: composite/aluminium, bearings: ceramic/stainless steel |
| Pulleys | upper: 13T, lower: 19T |
| Maximum cassette sprocket size | 36T |
| Weight | 100 g |
| product ID | 321117 |
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Variant CeramicSpeed OSPW RS ALPHA ramienko prehadzovačky pre Shimano 9250/8150, čierna
Hello, I have a road bike equipped with a Shimano Dura-Ace Di2 RD-R9250, 12-speed electronic set. I would like to make sure that this product is suitable for my set. I would also like to ask if when purchasing this CeramicSpeed OSPW RS ALPHA derailleur hanger, the CeramicSpeed UFO Factory Optimized KMC chain, 12-speed, 126 links must also be used, or can a classic chain, such as Shimano XTR, be used.
Thank you for the information.
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ahoj, tento produkt je vhodny na tvoju sadu Dura-Ace Di2 RD-R9250 a moze ho pouzit s akoukolvek 12 rychlostnou retazou Shimano alebo KMC
All the answers to questions about delivery, payment, security, returns, warranty and much else.
-23% CeramicSpeed OSPW RS derailleur cage for Shimano 9250/8150, black
399 €
-23%
RRP 559 €
CeramicSpeed OSPW RS ALPHA derailleur cage for Shimano 9250/8150, silver
from 539 €
RRP 609 €
Sale -41% Vortex shift bowden cable end, Ø-4 mm, 1 pc, red
0.29 €
-41%
RRP 0.49 €
Sale -41% Vortex shift bowden cable end, Ø-4 mm, 1 pc, silver
0.29 €
-41%
RRP 0.49 €
Sale -15% microSHIFT TS39-7R gear shift, 7-sp., right, with display
8.49 €
-15%
RRP 12.99 €
Sale -8% microSHIFT ADVENT TRAIL PRO SL-M9295-R right shift lever, 1x9
21.99 €
-8%
RRP 31.99 €
Sale -61% microSHIFT MARVO XPRESS SL-M759-3 gear shift, 3x9, with display
11.99 €
-61%
RRP 30.99 €
Clearance -29% Shimano Dura Ace ST-R9250 Di2 Dual Control el. gear shift/mech. brake levers, 2x12
499 €
-29%
RRP 719 €
Sale savings microSHIFT R8 SB-R480 gear shift/mech. brake levers, 1x8
69.99 €
savings
RRP 119 €
-13% CeramicSpeed UFO DRIP Wet Conditions liquid chain wax, dropper, 100 ml
20.99 €
-13%
RRP 23.99 €
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Variant CeramicSpeed OSPW RS ALPHA ramienko prehadzovačky pre Shimano 9250/8150 Niro Special Edition, čierna
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