RACE · Versatility and colour
The Race cage features open-spoke 14/19T pulleys running on ceramic bearings. A distinctive mechanical upgrade with four anodised pulley colours.
BlackRedBlueGold
Best for: all-round road riding and custom builds.
-€155.00
New
Shimano CyclingCeramic Bundle | Bottom Bracket + Cage
Reduced price:
€319.00
Tax included
Upgrade your Shimano drivetrain in one simple order: this bundle includes a CyclingCeramic ceramic bottom bracket and a Race or Pro oversized derailleur cage with 14/19T ceramic-bearing pulleys.
Select your bottom bracket standard, then choose the cage that fits your rear derailleur: Shimano 105 Di2 R7150 or Ultegra R8150 / Dura-Ace R9250. Race: open-spoke pulleys in black, red, blue or gold; Pro: solid black pulleys with a more aero-focused look.
Save an average of around €15 compared with buying the two parts separately, with a simpler checkout.
Bottom bracket fit depends on your frame AND crank spindle; cage fit depends on the exact rear derailleur model. These are independent selections.
Bottom Bracket:
OSPW:
CYCLINGCERAMIC BUNDLE · SHIMANO ROAD
Two high-performance components, one simple bundle.
Combine a CyclingCeramic ceramic bottom bracket with a Race or Pro oversized Shimano derailleur cage. Select the two compatible parts from the dropdown menus and order them together in one easy step.
14 / 19T pulleysCeramic bearings105 · Ultegra · Dura-AceRace or Pro
Save ≈ €15
Average saving across configurations, compared with buying the two parts individually. Your final bundle price depends on the bottom bracket and cage you select.
Race or Pro: which one suits your riding?
PRO · Solid, aero-style pulleys
The Pro uses the same 14/19T oversized pulley concept and ceramic bearings, with solid black pulleys and a visually more enclosed profile.
Best for: fast road and aero bikes, or a discreet, premium build.
The Pro is not the fully faired Aero TT cage: it remains a versatile road product.
In short: both versions aim to reduce chain articulation and pulley bearing losses. The key choice is open or solid pulleys, not a guaranteed watt saving on every bike.
See the different finishes
Race · Red
A bold colour accent for your bike.
Race · Blue
A real photo of the cage with its box and accessories.
Pro · Black
105-specific version with solid pulley wheels.
Photos illustrate different versions and colours within the range. Mounting interfaces vary by rear derailleur. Gold Race is available in the dropdown, although not shown in these example photos.
105 R7150 or Ultegra R8150 / Dura-Ace R9250?
Shimano 105 Di2 · RD-R7150
Select the Shimano 105 R7150 cage in Race (four colours) or Pro (black). It uses the fitting specified for this derailleur family.
Ultegra RD-R8150 / Dura-Ace RD-R9250
Select an R8150/R9250 cage in Race or Pro. These derailleurs share the corresponding cage family within this bundle.
The selectable options here focus on the Shimano road derailleurs shown in the menu. Check individual product pages for any additional 11-speed fitments.
The right bottom bracket depends on your frame AND crankset.
BSA, BB86, T47, BBRight…
Select the frame standard and the actual crank spindle: Shimano / Rotor 24mm, SRAM DUB 28.99mm or Rotor 30mm, where supported by the product.
A Shimano rear derailleur does not imply that your crankset uses a Shimano 24mm spindle.
BSA 24mm bottom bracket example · Shimano cages and technical advice
Important: BSA / 24mm, BSA / Rotor 30mm and BSA / SRAM DUB are different products. T47 and BBRight also require the correct shell width, configuration and spacers. If unsure, contact us with your bike model, model year and crankset reference.
Two selections, one bundle.
01
Bottom bracket
Select the frame standard and your crank spindle diameter.
02
Cage
Select the Shimano derailleur, then Race (colour) or Pro (black).
03
Bundle price
Check the final price displayed for your combination, then add to cart.
Includes one CyclingCeramic bottom bracket and one complete CyclingCeramic cage, as selected. Crankset, rear derailleur and chain are not included.
Installation tutorials
Fit a Shimano Race / Pro OSPW cage
Official CyclingCeramic Shimano cage installation video. Check chain length, spring tension, B-screw and indexing after fitting.
Fit a threaded BSA bottom bracket
Official CyclingCeramic BSA tutorial. PressFit BB86, BBRight and certain other standards require different methods and tools.
A new cage may require a longer chain and derailleur readjustment. PressFit bottom brackets require the correct press and drifts. If in doubt, ask a professional workshop.
Why this bundle? Shopping for a bottom bracket and a derailleur cage separately means navigating two technical product families. We have brought them together to streamline your order and deliver an average saving of about €15. We favour Race for versatile road builds and Pro for aero-oriented bikes or a clean look with solid pulleys. Correct compatibility with your frame, crankset and derailleur comes first.
Before you order
Does the bottom bracket have to be Shimano 24mm?
No. The Shimano rear derailleur dictates the cage, not the crank spindle diameter. Select the bottom bracket that actually fits your frame and crankset.
What is the difference between Race and Pro?
Race has open-spoke pulleys in black, red, blue or gold. Pro has solid black pulleys and a more aero-styled profile. Both feature oversized 14/19T pulleys with ceramic bearings.
Can I fit an R8150 cage to a Shimano 105 R7150?
Select the cage specifically designed for the Shimano 105 R7150. The derailleur mounting interfaces must not be treated as interchangeable.
Will I save exactly €15 on every combination?
No. This is an average saving across the bundle combinations. Actual savings depend on the selected parts and active prices.
Can I install everything at home?
Some installations are suitable for well-equipped home mechanics. PressFit bottom brackets require appropriate tools and a cage upgrade may require chain length and shifting adjustments. Seek help from a bike shop if uncertain.
Product photos are examples and may vary according to the selected option. For the current price and stock of your configuration, consult the product dropdowns.
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