CeramicSpeed OSPW RS 5-Spoke Coated SRAM Force E1/Rival E1 Derailleur Pulley (Gold, Engraved)
117733
A custom-engraved, coated-bearing oversized pulley system with a reinforced cage and tunable spring tension — a refined drivetrain upgrade for SRAM Force E1 and Rival E1 derailleurs.
Overview
The OSPW RS 5-Spoke is CeramicSpeed's oversized pulley wheel system, built as a complete cage-and-pulley upgrade rather than just a swap of individual pulley wheels. This generation takes the OSPW concept in a distinctly modern, angular direction, designed to blend naturally with contemporary performance bikes and groupsets.
This is the Coated version in gold with custom engraving — built to order with a personalised engraving on the system. The coated bearings run the same CeramicSpeed balls on a hard coating layered over the races, for greater durability and even lower friction than the standard bearings.
Beyond the styling, the cage itself has been reinforced for greater strength and durability than the previous OSPW design — useful for riders putting the derailleur through regular training, racing and mixed conditions. Patent-pending bearing protection helps keep dirt out of the bearings, and customizable spring tension lets you tune the derailleur's behaviour to your setup.
This version is built specifically for SRAM Force E1 and Rival E1 derailleurs, and is not compatible with SRAM's Red E1 AXS groupset — a different OSPW RS version covers that.
Why You'll Like It
Coated CeramicSpeed bearings
A hard coating over the bearing races for greater durability and lower friction than the standard bearing option.
Oversized pulley wheels
Larger pulleys reduce chain bending and friction compared with stock pulley wheels, for a smoother, more efficient drivetrain.
Reinforced cage
A strengthened cage design gives new levels of durability over the previous OSPW generation.
Personalised engraving
A custom engraving makes this one-of-a-kind, built to your specification.
Who Is It For?
This suits riders on a SRAM Force E1 or Rival E1 groupset who want a genuine drivetrain-efficiency and aesthetic upgrade, with the added durability of coated bearings and the personal touch of a custom engraving. It's a strong fit for performance road, gravel, and cyclocross builds.
Compatibility is specific: Force E1 and Rival E1 only. Have your BOTS mechanic confirm your exact derailleur model before ordering.
Good to Know
This is a custom-engraved item, made to order — engraved products are typically not returnable, so confirm the engraving details carefully before ordering. It is not compatible with SRAM's Red E1 AXS groupset. Have your BOTS mechanic handle installation and spring tension setup.
Technical Specifications
- Compatibility: SRAM Force E1 / Rival E1 (not compatible with Red E1 AXS)
- Pulley Style: 5-spoke, oversized
- Pulley Material: Aluminium
- Bearings: CeramicSpeed Coated, with patent-pending bearing protection
- Color: Gold
- Customisation: Engraved
- Discipline: Road, Gravel, Cyclocross
- Manufacturer Warranty: 4 years
- In The Box: Complete OSPW RS system for SRAM Force E1/Rival E1
Additional Information
- Country of Origin: China
- Imported By: Ensign Sports IGL
- Net Quantity: 1N
- Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
- Commodity: Derailleur Pulley