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CERAMICSPEED OSPW rear derailleur cage system Aero Coated 

Is it still possible to perfect the already fastest rear derailleur cage system? Ceramicspeed asked itself this question and worked on a solution together with the aerodynamics experts from Drag2Zero. And it says: It works. An almost closed cage encloses the jockey wheels and the guide plates and ensures that the air can flow past unhindered. In addition, braking turbulence is avoided. Numerous tests in the wind tunnel showed that the air resistance could be reduced by up to 60% compared to conventional rear derailleurs.

The proven Oversized Pulley Wheel System from Ceramicspeed continues to work under the "shell" and ensures a significant reduction in friction. The large derailleur pulleys with 13 teeth at the top and 19 teeth at the bottom significantly minimize the movement of the chain links when passing through the cage , which is noticeable in the lower resistance. In addition, the enlarged wheels offer a longer service life than other commercially available systems.


Please note that while there are visual similarities between the Dura Ace 9100 and 9200 OSPW systems, they are not compatible with each other.

maintenance
It is important to properly lubricate the bearings to maintain performance and longevity. Simply apply oil to the bearing seals, allowing the oil to penetrate the bearing. Ideally, this should be done when lubricating the chain, after washing the bike, or after riding in adverse conditions.

a notice
When travelling, please remember to dismantle the entire rear derailleur with an Allen key, as very few bicycle transport bags offer enough space for the OSPW system.


Technical specifications:

Area of intended use : Time Trial Triathlon
Material cage: carbon, polyamide
Material bearing: polyamide, steel, ceramic
Material wheels: aluminum
Bearing: ceramic, coated
Number of teeth on top: 13
Number of teeth below: 19
largest sprocket cassette: max. 32 teeth
Color: Black

Weight according to manufacturer: -
Weight weighed: 97g

SHIMANO ALIVIO - Rear Derailleur - SHIMANO SHADOW RD - 9-speed

The SHIMANO ALIVIO M3100 rear derailleur delivers a low profile design that lets you ride aggressively with fewer interruptions thanks to its SHIMANO SHADOW design.

• Low-profile design
• Total capacity: 45T
• Max. low sprocket: 36T
• Adjustment barrel

CERAMICSPEED OSPW rear derailleur cage system | SRAM Road AXS

CeramicSpeed's Oversized Pulley Wheel System (OSPW) is the logical consequence of minimizing friction. Due to the large derailleur pulleys with 15 teeth at the top and 19 teeth at the bottom, the wrap radii of the chain are significantly reduced, which is noticeable in the lower friction. In addition, the larger rear derailleur rollers offer a longer service life than other commercially available systems.

Technically, the OSPW system is equipped with high-performance bearings and special ceramic balls made of third-grade silicon nitrite (best grade achieved for ceramic bearings). The ball bearing cage is made of reinforced polyamide, with a hardened steel race and polished groove. The 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 is made of carbon fibers reinforced with polyamide so that the forces can be better distributed and absorbed and your rear derailleur works perfectly even in the most adverse conditions.

Technical specifications:

Area of intended use : Road, Gravel, Cyclocross
Material cage: carbon, polyamide
Material bearing: stainless steel, ceramic
Material wheels: aluminum
Number of teeth on top: 15
Number of teeth below: 19

Compatibility chain: 11/ 12-speed
Largest sprocket: max. 36 teeth (12-speed), max. 32 teeth (11-speed)
Color cage: black
Color derailleur wheels: black or red

DESCRIPTION

Brand	SHIMANO
Model	ULTEGRA
Type	R8000
Product category	Rear Derailleurs
Manufacturer's item number	IRDR8000GS
EAN code	4524667623168
Colour	Black
Net weight	210 g
Number of sprockets	11 Speed
Speed ratio	2x11
Cage length	Long
Mechanical or electronic	Mechanical
Derailleur use	Road

Product description Shimano Tiagra 4700 10s

Rear Derailleur, Rd-4700, Tiagra, Ss 10-Speed Direct Attachment, Compatible With Low Gear 23-28T, Ind.Pack.

For 2x10V systems.

Compatible with cassettes 11-42T.

Features Shimano Tiagra 4700 10s

Features - Shimano 105 Di2 RD-R7150 12-speed Shadow Rear Derailleur

• Compact design includes an integrated wireless unit, charger, switch
• LED status indicator
• Battery indicator
• Pairing
• Adjust mode, etc.
• Wider range capacity
• Max. low sprocket: 36T

Product features

• Use: Road
• Group: 105 Di2 R7100
• Model: RD-R7150
• Mount type: Direct Mount
• Gear rear: 12-speed
• Compatible chain: CN-M7100 HG 12-speed
• Max. teeth large sprocket: 36T
• Min. teeth large sprocket: 34T
• Max. teeth small sprocket: 11T
• Min. teeth small sprocket: 11T
• Max. front difference: 16T
• Total capacity: 41T
• Compatible electric wire: EW-SD300
• Firmware update by E-tube Project: Yes
• E-tube port (pcs): 1
• E-tube connector (pcs): 0
• Di2 Wireless-Chip: Yes

Material

• Aluminum
• CFRP

Ports: 1x EW-SD300, 1x EW-EC300

 

Shadow RD

With their sophisticated technology, Shimano Shadow RD rear derailleurs are especially intended for more aggressive riding style. Their super low profile design carries many benefits. Thanks to the low profile and a single tension construction, the derailleur does not hit the chain stay in rough riding conditions. The result is smooth and silent performance.

 

Material: aluminium, carbon fiber reinforced polymer (CFRP)

 

Compatibility:

chain: CN-M9100, CN-M8100, CN-M7100, CN-M6100

 

Weight: approx. 215 grams (manufacturer's specs)

Features - Shimano 105 Di2 RD-R7150 12-speed Shadow Rear Derailleur

• Compact design includes an integrated wireless unit, charger, switch
• LED status indicator
• Battery indicator
• Pairing
• Adjust mode, etc.
• Wider range capacity
• Max. low sprocket: 36T

Product features

• Use: Road
• Group: 105 Di2 R7100
• Model: RD-R7150
• Mount type: Direct Mount
• Gear rear: 12-speed
• Compatible chain: CN-M7100 HG 12-speed
• Max. teeth large sprocket: 36T
• Min. teeth large sprocket: 34T
• Max. teeth small sprocket: 11T
• Min. teeth small sprocket: 11T
• Max. front difference: 16T
• Total capacity: 41T
• Compatible electric wire: EW-SD300
• Firmware update by E-tube Project: Yes
• E-tube port (pcs): 1
• E-tube connector (pcs): 0
• Di2 Wireless-Chip: Yes

Material

• Aluminum
• CFRP

SHIMANO GRX - Rear Derailleur - SHIMANO SHADOW RD+ - 34T max low sprocket - 11-speed

With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features and ON/OFF switch for the chain tensioner. The RD-RX810 rear derailleur is compatible with road cassettes with a 34T low sprocket max.

FEATURES

• Silent and uninterrupted rear shifting on rough terrain
• Adjustable chain stabilizer prevents chain slapping and drops
• SHIMANO SHADOW RD+
• Smooth and reliable mixed surface shifting
• Toggle clutch ON/OFF to match the terrain
• Switch stabilizer ON/OFF to match the terrain
• Gravel-tuned clutch tension
• Compatible with current road DUAL CONTROL LEVER
• Maximum front difference: 17T
• Top sprocket: Max. 11T/Min. 11T
• Low sprocket: Max. 34T/Min. 30T
• Total capacity: 40T

The Force eTap AXS Rear Derailleur by SRAM - Fast and silent electronic shifting

The SRAM Force eTap AXS™ rear derailleur is suitable for your road, cross or gravel bike with a 12-speed cassette, and offers you smooth shifting with electronic control. With AXS, you can adjust the shifting behaviour perfectly via app. X-Sync™ shift rollers are dirt-resistant and keep the chain exactly where it belongs, while Orbit™ technology, with its rear derailleur damping, promises quiet, smooth shifting even on rough surfaces. The eTap shifting logic allows you to shift intuitively and easily. The rear derailleur is suitable for 1-speed and 2-speed drivetrains.

Information regarding the return of batteries and electrical equipment:

Information on the return and disposal of used batteries and electrical equipment can be found here.

Specifications:

Series:

Force eTap AXS

Application:

Road, Gravel, Cyclocross

Gearing:

12-speed

Mount:

standard

Cassette Teeth (max.):

33 (short), 36 (medium)

Compatibility:

SRAM Road 12-speed

Technical Information:

Derailleur Pulleys:

12-tooth

Outer Cage Material:

Aluminium

Inner Cage Material:

Aluminium

Material of Other Components:

steel

Compatibility:

• short cage length for cassettes with a gradation of 10-26, 10-28 or 10-33
• medium cage length compatible with 10-33 and 10-36 cassettes
• 1-speed and 2-speed drivetrains

Features:

• easy personalisation with SRAM AXS
• Orbit damping for quiet, reliable drivetrain
• fast shifting
• large, durable X-Sync shifting rollers
• derailleur pulley bearing made of steel

Technology:

AXS™:
AXS is SRAM's electronic integration platform that combines electronic bicycle components and software. The SRAM AXS app allows you to view battery status, change component behaviour, adjust controls, receive maintenance reminders and update firmware.

eTap™:
SRAM's eTap is a simple, unambiguous and intuitive shifting logic. With the shift lever on the right-hand side you move the rear derailleur inwards to a larger sprocket, with the shift lever on the right-hand side you move the derailleur outwards to a smaller sprocket. With the shift lever pressed down, you can directly shift several gears. Pressing both shift levers at the same time causes a derailleur movement in 2-speed shifting systems.

X-Sync™:
The X-Sync tooth design is characterised by long, rounded and slanted tooth edges with a narrow profile. Derailleur pulleys with X-Sync technology support the chain guide and remain unaffected by dust and mud.

Orbit™:
Orbit technology is an innovative form of rear derailleur movement control. It uses silicone fluid as part of an elegant and ultralight damper system. Compared to a conventional friction clutch system, the Orbit technology generates no additional resistance at the rear derailleur spring during slow or light movement. This results in easier shifting and removal of the rear wheel. During the ride, the liquid damper holds the chain back in a sophisticated and elegant way. With the highest reliability and chain tension, for 2-speed and 1-speed systems.

DESCRIPTION

Shimano Deore RD-M6100-SGS Shadow RD+ Rear Derailleur - long - 1x12-speed

REAR DERAILLEUR, RD-M9000-SGS, XTR, 11-SPEED TOP-NORMAL, SHADOW PLUS DESIGN,DIRECT ATTACHMENT(DIRECT MOUNT COMPATIBLE), IND.PACK

REAR DERAILLEUR, RD-M9100, XTR, SGS 12-SPEED, TOP NORMAL, SHADOW PLUS DESIGN, DIRECT ATTACHMENT, IND.PACK

Product description Shimano Dura Ace RD-R9100

Rear Derailleur, Rd-R9100, Dura-Ace, Ss 11-Speed, Shadow Design, Direct Attachment, W|Ot-Rs900(Black) 240Mm X1, Long Nose Cap X1, Ind.Pack.

For 2x10V systems.

Compatible with cassettes 11-42T.

Shimano Dura Ace RD-R9100 is perfect to complete your bike gear. In our online store bikeinn, you can profit from the multitude of advantages and if you place your order right away at bikeinn, you will receive it in a few days at home. In addition, in our online bike store you can find other bike products that complement Shimano Dura Ace RD-R9100.