CeramicSpeed

OSPW System for SRAM Red/Force AXS
The Oversized Pulley Wheel System for SRAM Red and Force AXS features a 15-tooth upper and 19-tooth lower pulley wheel setting, for maximum efficiency. The handbuilt OSPW System has two spring tension settings, that allows customised setup based on riding conditions.

This OSPW System is also compatible with the 2020 11 speed SRAM Red eTap derailleur featuring a clutch.

In the box:

Complete OSPW System for SRAM Red/Force AXS
CeramicSpeed Pulley Oil, 15 ml. dropper bottle
Custom tool for removal of stock cage and securing of OSPW System.

Technical Data

Pulley Wheels: CeramicSpeed 15-tooth upper and 19-tooth lower

Pulley Wheel Material: Aluminium

Cage Material: Carbon-reinforced PA

Bearing Options: CeramicSpeed Standard or Coated

CeramicSpeed Pulley Wheel Oil, 15 ml. dropper bottle

Compatibility: SRAM Red AXS and SRAM Force AXS. 2020 SRAM Red eTap 11 speed derailleur with the orbit clutch. This system is also compatible with the wider range Force AXS medium cage derailleur.

Cassette Compatibility: Fits 12 speed 10 to 36-tooth cassettes. For use with the 11 speed clutched derailleur fits 11-32 cassettes.

Spring Tension Settings: 2 spring

Speed: 12 speed

Discipline: Road and Gravel/Cross

Special notes:

Custom tool included for removal of stock cage and securing of OSPW. The factory clutch mechanism will remain intact and in stick form. There is no damage or modification to the clutch for the installation of the OSPW System.

Download OSPW Compatibility Matrix

OSPW System for Shimano 9100/9150 and 8000 SS/8050 SS

This is an updated version of the Oversized Pulley Wheel System for Shimano 9100/9150 and 8000 SS/8050 SS. Mounting instructions for both this and the older version are to be found under our Support section.
This new design has an integrated stop tower for easier mounting.

The CeramicSpeed Oversized Pulley Wheels System has been proven to be the fastest pulley system in the world, providing energy savings starting from 2.4 watts over standard Shimano systems.

The OSPW System for Shimano 9100/9150 and 8000 SS/8050 SS is an industry-leading product, chosen by many of the world's leading cycling teams and professional triathletes.

Featuring a 13-tooth upper pulley wheel and a 19-tooth lower pulley wheel to provide absolute optimization of the rear derailleur. The upper and lower oversized aluminum pulley wheels come fitted with either standard or coated CeramicSpeed Bearings.

Please note: The OSPW System for 9100/9150 and 8000 SS/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor with the clutch equipped Ultegra RD RX800 & RX805. Please see our OSPW X for Shimano RX800/805 for a compatible RX800 & RX805 version. For a compatible upgrade for Ultegra 8000-GS or 8050-GS please see our Pulley Wheels for Shimano, 11s NW.

The Shimano 9100/8000 OSPW system is compatible up to a 32 tooth cassette for both Dura-Ace & Ultegra derailleurs

Technical Data

The overall power savings of the OSPW System for Shimano 9100/9150 /8000 reach 30%-60%, or more in some cases, over a stock setup.

The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.

The Shimano 9100/9150 and 8000 SS/8050 SS OSPW system is compatible up to a 32 tooth cassette for both Dura-Ace & Ultegra derailleurs.

Please note: The OSPW System for 9100/9150 and 8000 SS/8050 SS is NOT compatible with Ultegra 8000-GS or 8050-GS (medium cage) derailleurs, nor with the clutch equipped Ultegra RD RX800 & RX805.
In The Box

A complete 13-tooth/19-tooth OSPW System

Developed and designed entirely by CeramicSpeed, the Oversized Pulley Wheel (OSPW) System for Shimano 9000/6700 provides the ultimate optimization of your bicycle's drivetrain.

This OSPW System features a set of 17-tooth aluminum Pulley Wheels, available in red and black, housed in a specially designed polyamide (PA) and carbon cage.

The upper and lower 17-tooth oversized aluminum pulley wheels come fitted with either standard or coated CeramicSpeed Bearings.

The Oversized Pulley Wheel (OSPW) System is the product of choice by many of the world's leading cycling teams and triathletes.

This specific system is compatible with Ultegra 6700/6770/6800/6870 mechanical and Di2 rear derailleurs and Dura-Ace 7900/7970/9000/9070 mechanical and Di2 rear derailleurs.

The system is compatible up to a 28tooth cassette on most bikes depending on derailleur hanger.

In The Box

• A complete 17-tooth OSPW System.
• CeramicSpeed bearing oil in 15ml dropper bottle.

Technical Data

The overall power savings of the OSPW System for Shimano 9000/6700 reach 30%-60%, or more in some cases, over a stock setup.

The oversized pulley wheels have 3-5 times longer lifetime than the commonly used standard pulleys on the market.

The OSPW for Shimano 9000/6700 is not compatible with Shimano Dura-Ace 9100/9150 and Ultegra 8000 series rear derailleurs. For those rear derailleurs, you will need a OSPW System for Shimano 9100 series.

The system is compatible up to a 28tooth cassette on most bikes depending on derailleur hanger.

Download OSPW Compatibility Matrix

OSPW System for Campagnolo 11-speed EPS & Mechanical

Developed and designed entirely by CeramicSpeed the Oversized Pulley Wheel System for Campagnolo is advanced for the optimization of bike performance. Everything from bearings to the cage is made from the highest quality materials. The oversized aluminum pulley wheels are fitted with standard or coated CeramicSpeed Bearings, which reduce friction to the minimum.

The 13-tooth/19-tooth OSPW for Campagnolo provides a 40% lower friction over a standard 11-tooth Campagnolo pulley wheel and fits up to a 32-tooth cassette.

The OSPW for Campagnolo is compatible with all Campagnolo electronic rear derailleur (EPS) and all rear derailleur with a mounting sleeve - no matter the age and model. At this point, this OSPW System is not compatible with the Campagnolo 12-speed Record and Super Record derailleurs.

In The Box

• Oversized Pulley Wheel System.
• CeramicSpeed Bearing Oil in 15ml dropper bottle.
• Sticker sheet.

Technical Data

The OSPW for Campagnolo is compatible with:

• Record mechanical
• Record EPS
• Super Record mechanical
• Super Record EPS
• Potenza mechanical
• Chorus

Please note, some models of Campagnolo rear derailleur, including all EPS models, do not feature a B-limit adjustment. For those derailleurs, it may not be possible to fit a 32 tooth cassette successfully on some bikes.

When traveling, please remember to dismount your entire rear derailleur with an Allen key, as the OSPW System will not fit in most bike travel bags and could be damaged if left on.

The new SRAM DUB crank standard, built on a 28.99 spindle, allows for a more contamination resistant BB design, while retaining the ultra-efficient & long-lasting qualities CeramicSpeed Bottom Brackets are known for.

With an integrated dust cover for all models, a snug & secure fit that also fully protects the face of the bearing delivers exceptional performance without any sacrifices. CeramicSpeed hand-built bearings carry the load from crank to frame with un-paralleled durability & efficiency.

In the box:

• 2 cups with CeramicSpeed Bearings installed
• 2 dustcovers
• 4 x 1mm spacers
• 10ml syringe of CeramicSpeed All Round Grease
• Sticker sheet
• Spacertube

TECH DATA

The SRAM DUB crank spindle requires the bearing contact points to be in a set and designated width and all CeramicSpeed Bottom Bracket options perfectly match the bearing placement on the crank spindle with the required frame interface for nearly any model of bike. Without the use of unnecessary adapters or spacers, a quiet & stable platform is ensured throughout the life of the product.

The BSA for SRAM DUB Road comes in two versions; with our CeramicSpeed Standard Bearings and Coated Bearings for even longer lifetime and lower friction.

Compatible with:
Frame: BSA
Opening diameter: Threads
Shell width: 68

BB30 for SRAM GXP MTB

BB30 mountain bike bottom bracket shells are wider than road, 73mm, and share the same diameter; 42mm. The bottom bracket here allows you to install your SRAM or Quarq MTB crankset into a BB30 mountain bike.

This is how you get minimum drag, no adapters necessary. Our bearings are installed into aluminum cups that thread together for quiet durability. There are two bearing options. The first choice is our low drag, long life Standard Bearing, with hardened-steel races and our super round CeramicSpeed balls. The second choice is our Coated Bearing, which uses those same balls installed on coated, hardened-steel races for longer life and lower drag.

In The Box

• Bottom bracket with bearings installed.
• 2 dust covers.
• 2 1mm spacer.
• 2 0.5mm spacer.
• 10ml syringe of CeramicSpeed LongLife Grease.
• Sticker sheet.

Technical Data

Quarq and SRAM cranks spin better in our bottom brackets. Our bearings start with our CeramicSpeed balls. They’re 100% smoother and harder than the ceramic competition. Thanks to them installed in our hardened-steel races, our Standard Bearings last three times longer than other bearings. They also reduce drag by an average of 75% over standard bottom brackets. Standard Bearings see frictional drag of 0.3-0.4 watts per set.

The Coated Bearings see a 50% drag reduction and an improvement in bearing life of 60%; another big bump in performance.

24mm/22mm step-down thru-axle crank spindles are compatible with this bottom bracket.

Performance can be improved by changing the grease. LongLife Grease comes installed, but can be changed for lower drag All Round Grease for lower drag or less messy conditions, and TT and Track Grease for less drag and cleaner conditions still.

The new SRAM DUB crank standard, built on a 28.99 spindle, allows for a more contamination-resistant BB design while retaining the ultra-efficient & long-lasting qualities CeramicSpeed Bottom Brackets are known for.

With an integrated dust cover for all models, a snug & secure fit that also fully protects the face of the bearing delivers exceptional performance without any sacrifices. CeramicSpeed hand-built bearings carry the load from crank to frame with un-paralleled durability & efficiency.

In the box:

• 2 cups with CeramicSpeed Bearings installed.
• 2 dustcovers.
• 4 x 1mm spacers.
• 10ml syringe of CeramicSpeed All Round Grease.
• Sticker Sheet.

Tech Data

he SRAM DUB crank spindle requires the bearing contact points to be in a set and designated width and all CeramicSpeed bottom Bracket options perfectly match the bearing placement on the crank spindle with the required frame interface for nearly any model of bike. Without the use of unnecessary adapters or spacers, a quiet & stable platform is ensured throughout the life of the product.

The BB30 for SRAM DUB Road comes in two versions; with our CeramicSpeed Standard Bearings and Coated Bearings for even longer lifetime and lower friction.

Compatible with:
Frame: BB30
Opening diameter: 42
Shell width: 68
Bottom Bracket Tool for installation: BBT-79

PF30A for SRAM DUB Road

The new SRAM DUB crank standard, built on a 28.99 spindle, allows for a more contamination-resistant BB design while retaining the ultra-efficient & long-lasting qualities CeramicSpeed Bottom Brackets are known for.

With an integrated dust cover for all models, a snug & secure fit that also fully protects the face of the bearing delivers exceptional performance without any sacrifices. CeramicSpeed hand-built bearings carry the load from crank to frame with unparalleled durability & efficiency.

In the box:

• 2 cups with CeramicSpeed Bearings installed.
• 2 dustcovers.
• Spacer-tube.
• 4 x 1mm spacers.
• 2 x 3mm spacers.
• 10 ml. syringe of CeramicSpeed All Round Grease.
• Sticker sheet.

Technical Data

The SRAM DUB crank spindle requires the bearing contact points to be in a set and designated width and all CeramicSpeed bottom Bracket options perfectly match the bearing placement on the crank spindle with the required frame interface for nearly any model of bike. Without the use of unnecessary adapters or spacers, a quiet & stable platform is ensured throughout the life of the product.

The PF30A for SRAM DUB Road comes in two versions; with our CeramicSpeed Standard Bearings and Coated Bearings for even longer lifetime and lower friction.

Compatible with:
Frame: PF30A
Opening diameter: 46
Shell width: 73

T45 for Shimano

T45 is sometimes known as ThreadFit82.5, sometimes as the Colnago standard. This kit allows you to install Shimano and other 24mm diameter spindle cranks on your Colnago.

CeramicSpeed Bearings come installed in cups and are connected through the shell. There are 2 versions: Standard and Coated Bearings. Both have super round CeramicSpeed Balls and hardened-steel races. The CeramicSpeed Coated Bearings have an additional attribute: a 3-micron thick metallic layer over the races. This addition makes the races harder and smoother, lowering drag and increasing life.

In The Box

• 2 threaded cups with CeramicSpeed bearings installed.
• 2 dust covers.
• Spacer tube.
• 10mm syringe of All Round Grease.
• Installation tool.
• Sticker Sheet.

Technical Data

T45 was designed by Colnago to provide the design benefits of oversized bb shells and the repair benefits of threaded bottom brackets. These cups and bearings adapt the shell so it is compatible with Shimano, Rotor, and others.

The drag “cost” of our CeramicSpeed Standard Bearings is 0.3-.04 watts. That’s a reduction of 75% compared to stock bottom brackets. This is the result of hardened-steel races combined with CeramicSpeed balls that are 100% smoother and 15% harder than the ceramic competition. They also last longer.

The CeramicSpeed Coated Bearings last even longer and feature even lower drag. Life increases by 60% and drag drops by 50% compared to our Standard.

All Round Grease comes applied to the bearings. It can be replaced for lower drag TT and Track Grease, or higher durability LongLife Grease, which adds a bit of drag but stays in when riding through messy conditions.

ITA for SRAM GXP Road

Italian bottom bracket shells are typically only found on Italian bikes these days; they measure 70mm wide and have a 35mm inner diameter.

This package has the parts to install your 24/22mm spindle crank into an ITA bb shell. They consist of bearings pressed into threaded cups, which are then threaded into the frame. Those bearings comprise either CeramicSpeed Standard or Coated Bearings. Super round, super smooth CeramicSpeed balls rotate in hardened-steel races in both. The Coated version has a metallic coating laid onto the races, making it even smoother and harder, resulting in longer life and lower drag.

In The Box

• 2 threaded cups with bearings installed.
• 2 dust covers.
• 1mm spacer
• 0.5mm spacer.
• GXP wave washer.
• Spacer tube.
• 10ml syringe of CeramicSpeed All Round Grease.
• Sticker sheet

Technical Data

The bearings come installed into cups. A sleeve is included to further seal the system from the elements and from rubbing on internal cables. The cups mate with 24/22mm thru-axle spindles.

The Standard Bearings have only 0.3-.04 watts of frictional drag per set, an average drag reduction of 75% compared to stock bottom brackets. This is the result of superior design including hardened-steel races, and ceramic balls that are 100% smoother and 15% harder than the ceramic competition. They also last 3x longer.

Coated Bearings last even longer and feature even lower drag. Life is boosted by 60% and drag plummets by 50% compared to our Standard.

All Round Grease is used in the bearings. It can be replaced for lower drag TT and Track Grease, or higher durability LongLife Grease, which adds a bit of drag but stays in when riding through messy conditions.

Ceramicspeed ITA for SRAM DUB Road

The new SRAM DUB crank standard, built on a 28.99 spindle, allows for a more contamination-resistant BB design while retaining the ultra-efficient & long-lasting qualities CeramicSpeed Bottom Brackets are known for.

With an integrated dust cover for all models, a snug & secure fit that also fully protects the face of the bearing delivers exceptional performance without any sacrifices. CeramicSpeed hand-built bearings carry the load from crank to frame with un-paralleled durability & efficiency.

In the box:

• 2 cups with CeramicSpeed Bearings installed.
• 2 dustcovers.
• 4 x 1mm spacers.
• 10ml syringe of CeramicSpeed All Round Grease.
• Sticker sheet.
• Spacertube.

Technical Data

The SRAM DUB crank spindle requires the bearing contact points to be in a set and designated width and all CeramicSpeed bottom Bracket options perfectly match the bearing placement on the crank spindle with the required frame interface for nearly any model of bike. Without the use of unnecessary adapters or spacers, a quiet & stable platform is ensured throughout the life of the product.

The ITA for SRAM DUB Road comes in two versions; with our CeramicSpeed Standard Bearings and Coated Bearings for even longer lifetime and lower friction.

Compatible with:

Frame: ITA
Opening diameter: Threads
Shell width: 70

ITA for Shimano Road

Italian-threaded bottom bracket shells are typically found on Italian-brand road bikes. The shell measures 70mm wide and has a 35mm inner diameter.

This kit has all the pieces necessary to install 24mm diameter spindle cranks into an ITA shell. Those cranks come from Shimano, FSA, and others.

CeramicSpeed bearings pressed into threaded cups, then threaded into the frame. Those bearings comprise either Standard or Coated Bearings. Super round, super smooth CeramicSpeed balls rotate in hardened-steel races in both. The Coated version has a metallic coating laid onto the races, making them even harder and smoother, resulting in longer life and lower drag.

In The Box

• 2 threaded cups with bearings.
• 2 dust covers with built-in spacers.
• Spacer tube.
• 10mm syringe of All Round grease.
• Sticker sheet.

Technical Data

ITA bb’s, thanks to the popularity of Italian road bike design, still have a following. The drive-side cup needs to be properly secured, but once that’s done, the system is excellent. 24mm cranks work better when mated to our bearings.

To have your bike as efficient as possible, reduce mechanical drag. Bottom brackets have a measureable effect on speed. CS balls are 100% smoother and 15% harder than the ceramic competition. They run on smoother races, too. They reduce the drag of our Standard Bearing bb’s by 75% when compared to typical bottom brackets. The bearings last at least 3x longer than other bearings.

These bearings come packed with All Round Grease. If you want less drag and are riding in cleaner environs, install lowest drag TT and Track Grease. If you’re riding in wet conditions, more durable LongLife Grease can be put in.

Wheel Kit for Roval Rapide CLX / Alpinist CLX. Comes in standard and coated versions.

In the box:

• 4 x 61802 bearings.
• 2 x 15267 bearings.

DT-3

Choose to ride even faster by using CeramicSpeed Hub Bearings in your wheels. The DT Swiss-3 wheel kit fits 240s Disc hubs. Other kits are available for DT 240s rim brake hubs, and DT180 as well.

The high velocity of wheel bearings means that bearing friction can have a huge impact on performance. CeramicSpeed Wheel Bearings have a proven lifetime, which is 3-5 times longer than standard wheel bearings. For lower friction and even longer lifetime, you can choose our coated kits.

In The Box

2 x 61903/18 bearings
2 x 61802 bearings
2 x 61902 bearings
10ml syringe of CeramicSpeed AllRound Grease
Sticker sheet
Remember to add grease and mount seals before installation.


Compatibility

This wheel kit is compatible with DT 240s Disc.

If you need help finding the right kit for your wheels/hub, please don't hesitate to reach out to us directly and we will help you locate the right kit or single bearings.

Compatible with Specialized Shiv TT (UCI legal frame, used on World-Tour teams)

Upper headset measurement: 1".
Lower headset measurement: 1-1/8".

BB30 Road and MTB

The BB30 bottom bracket allows you to pair 30mm spindle cranks to 42mm inner diameter bottom bracket shells. Cannondale pioneered this standard along with specially-designed cranks and many have found the benefits to them. Road versions have a 68mm width, MTB has 73mm. These are also the bearings you can use to replace bearings in PF30 cups.

You have two bearing choices. The first choice is our low drag, long life Standard Bearing, with hardened-steel races and our super round CeramicSpeed balls. The second choice is our Coated Bearing, which uses those same balls installed on coated, hardened-steel races for longer life and less bearing drag.

In The Box

2 bearings.
2 1mm spacers
2 0.5mm spacers.
2 dust covers.
O-ring.
10mm syringe of grease.
Sticker sheet.


Technical Data

BB30 was designed to make the bike lighter: no cups, threading, or redundant metal, plus a lighter, stiffer crank. That’s why the crank spindle is 30mm, which was a big jump up from narrow square-taper spindles.

There are two widths, road=68mm, MTB=73mm. Specify so we can provide the proper grease.

There are three grades of grease. TT and Track, All-Round, and LongLife. The first is the least drag, the last is the most durable. All Round comes in road bearings, LongLife in MTB. Change the grease to tune performance.

CeramicSpeed standard bearings typically have frictional drag of 0.3-0.4 watts per set. That’s in the range of a 75% drag reduction compared to standard bottom brackets. That’s thanks to balls that are 100% smoother and 15% harder than the ceramic competition. The bearings last at least three times longer than other bearings.