Pulley Wheel System CeramicSpeed OSPW RS 5-Spoke for Shimano 7150 - Black
Pulley Wheel System CeramicSpeed OSPW RS 5-Spoke for Shimano 7150 - Black - One size / Black is backordered and will ship as soon as it is back in stock.
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PLEASE NOTE: the maximum amount eligible for installments per single order is €2,000
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Product details
Product details
Pulley Wheel System CeramicSpeed OSPW RS 5-Spoke for Shimano 7150: modern design and reinforced cage
The Pulley Wheel System CeramicSpeed OSPW RS 5-Spoke for Shimano 7150 belongs to the OSPW RS series, which takes CeramicSpeed's oversized pulley system towards a more modern, angular design, in harmony with the latest bikes and groupsets. It is designed for riders who want a drivetrain upgrade that combines measurable efficiency with aesthetic customisation.
Less drivetrain friction
Oversized pulleys make the chain articulate through wider wrap angles, reducing friction between the links and the load on CeramicSpeed's hand-assembled ceramic bearings. According to CeramicSpeed, an OSPW system reduces friction by 35-40% compared to stock pulleys, with measurable watt savings on every ride.
Customisable colours and logos
The new design isn't just about looks: the cage has been reinforced for greater strength and durability. The RS series lets you choose between different pulleys and logos, and ALPHA versions use patented ADR technology, with a dust cover anchored in the pulley that makes it almost impossible for dirt to enter the bearing.
Technical specifications
- Series: OSPW RS.
- Type: oversized pulley wheel system.
- Cage: redesigned and reinforced.
- Bearings: CeramicSpeed ceramic.
- Customisation: different pulleys and logos.
- Compatibility: Shimano 7150.
- Weight: 285 g.
- Colour: black.
Frequently asked questions
What's the difference between RS 5-Spoke and RS ALPHA?
The pulleys differ: RS ALPHA uses discs with ADR technology, which completely encloses the bearing against dirt, while the 5-Spoke has the classic five-spoke design.
Is it compatible with my derailleur?
Each system is designed for the groupsets indicated in the name. Check the exact model of your rear derailleur and CeramicSpeed's compatibility notes before buying.
What maintenance do they need?
Just a few drops of UFO TECH pulley oil on the outside of the seals after rides in the rain or washing. In very harsh conditions you can switch to All Round grease.
What warranty do they have?
The Standard finish has a four-year warranty, while Coated bearings and pulleys with ALPHA technology are covered by CeramicSpeed's lifetime warranty against manufacturing defects.
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Shipping and delivery times
Shipping and delivery times
Orders are usually shipped within 24-72 hours (1-3 days) from payment receipt. Some items may have longer shipping times (5-7 days). The specific shipping times are indicated on each product page.
FREE SHIPPING (
bikes excluded) from
| € 79.00 | Italy |
| € 129.00 | Europe, Principality of Monaco, and San Marino |
| € 249.00 | Australia, Canada, Japan, Switzerland, Norway |
Shipping costs start from
| € 6.50 | STANDARD SHIPPING in Italy with express courier |
Shipping times and costs may vary depending on the delivery country, chosen service, and weight.
Shipping with InPost service
| € 5.00 | Italy |
| € 12.00 | France, Benelux, Spain, Portugal, Poland |
Bicycle shipping
Shipping costs for all bicycles are fixed as follows.
| € 39.00 | Italy |
| € 49.00 | Europe |
| £ 69.00 | United Kingdom |
| CHF 69.00 | Switzerland |
| € 250.00 | Rest of the world |
Non-EU shipping
Local VAT and any customs duties for shipments of goods to customers outside the European Union (non-EU) will be charged to the recipient and requested by the courier at the time of delivery. If the delivery is not made due to refusal to pay the customs duties (local VAT and any applicable tariffs) requested by the importing country, all costs incurred by us for the return of the goods will be deducted from the refund.
In-store pickup
All online-ordered items can be picked up at the All4cycling store in the province of Varese, Via Gianfranco Miglio 2, 21045 Gazzada Schianno (VA).
For further details, we invite you to review the terms and conditions and the privacy policy.
Returns and refunds
Returns and refunds
- You can request a return within 60 days of delivery.
- Start your request from the Returns and Order Cancellations page by entering your order number.
- Within the first 14 days, you may try the product as necessary to check its features and fit.
- From day 15 to day 60, the product must be unused, intact and complete with original packaging, labels and accessories.
- Use beyond what is necessary may result in a reduction of the refund based on the loss in value of the product.
- The refund is issued, after the returned item has been checked, using the same payment method used for the order.
- If you paid by cash on delivery, please provide a valid IBAN in the return request notes.
- Direct exchanges for size, colour or model are not available: return the item and place a new order.
- For incorrect, damaged or defective products, please contact Customer Service before making the return.
FOR A SAFE RETURN
- Use suitable packaging to protect the product during transport.
- Place the product's original packaging inside an outer shipping package.
- Do not apply adhesive tape, shipping labels or writing directly to the original packaging.
- Return all accessories, manuals, components and any complimentary items received.
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For full conditions, exclusions and return procedures, please see our Returns and Refunds Policy.
RETURN SHIPPING COSTS
| Italy | FREE return at Poste Italiane post offices and collection points, following the instructions provided |
| Germany & Austria | Fixed cost €6.90 with DHL, deducted from the refund |
| Spain & France | Fixed cost €9.90 with DHL, deducted from the refund |
| Switzerland & Liechtenstein | Fixed cost €12.00 with Swiss Post, deducted from the refund |
| Other Countries | Variable cost depending on the carrier selected, fully payable by the customer |
The costs shown apply to returns made due to a change of mind. If the product is incorrect, damaged or not as described due to a cause attributable to All4cycling, the necessary return shipping costs will not be charged to the customer.