Rear Derailleur Parts

On this page: Bullseye sealed bearing pulleys | Cartridge sealed bearing pulleys | Simplex derailleur pulley wheels | SRAM Plasma Cartridge Pulley Wheels | SunTour pulley wheels | SunTour cartridge bearing pulley wheels | Tacx new black 11-tooth | Tacx new blue sealed bearing pulley set | Tacx used cartridge-bearing pulley wheels for Campagnolo

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Bullseye rear derailleur sealed bearing pulley wheels. Used

We have three sets. #1 | #2 | #3 | Plus a single pulley wheel

Bullseye rear derailleur sealed bearing pulley wheels set #1. Used, $40.00

These pulleys include the factory-supplied washers.

With directions

Bullseye rear derailleur sealed bearing pulley wheels set #2. Used, $75.00

Bullseye rear derailleur sealed bearing pulley wheels set #3. Very lightly used. $100.00/set

In terrific condition

Here they are, turned over.

Bullseye rear derailleur single sealed bearing pulley wheel. Used, $20.00/each

• This single pulley wheel does not come with washers.

Side one.

The flip side.

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Cartridge sealed bearing pulleys.

We have: 1 pair of pulleys | 1 single pulley

Cartridge sealed bearing pulleys set. Used, $25.00/set of two

Apologies, we don't know who made these nicely machined derailleur pulleys.

Single Cartridge sealed bearing pulley. Used, $10.00/single pulley

• Apologies, we don't know who made this pulley.
• This pulley needs a spacer/washer on one side.

Side one of the pulley

And here's the other side.

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Simplex derailleur pulley wheels. Used, $40.00/set

• Outside diameter: 36.25mm
• Internal diameter of the pulley bushing (far left in 1st picture) that the securing bolt goes through: 6mm
• Pulley has 10 teeth

A Simplex pulley, disassembled.

The outside diameter, 36.25mm

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SRAM Plasma Cartridge Bearing Pulley Wheels. Used, $30.00/set of two pulleys

SRAM did buy Sachs and the pulleys are are clearly coming from that tooling. You can see the Sachs name in raised letters on the left pulley.

Here are the pulleys flipped over.

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SunTour replacement pulley wheels.
Pulley wheels only, no hardware, washers or bushings (we have one single pulley wheel left): Lightly used, $10.00/single wheel
Pulley wheels with bushings and washers: Used, $30.00/pair

• Outside diameter of pulley: 38mm
• External diameter of the bushing is 10mm.
• Internal diameter of the bushing is just about 6mm
• Pulley has 10 teeth

Here are the pulley wheels only, without the hardware

A new, bare pulley wheel.

Let's call it 38mm.

External diameter of the bushing is 10mm.

Internal diameter is just about 6mm

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SunTour Cartridge Bearing Pulley Wheels. Used, $60.00/set of two pulley wheels

Here's the pair.

Here they are, flipped over.

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Tacx black 11-tooth sealed bearing pulley wheels. New, $25.00/set

Part# 75475

We have four sets in stock.

Dimensions:

• Outside diameter of pulley: 41.42mm
• Internal diameter of the pulley bushing that the securing bolt goes through: 6.93mm
• Pulley has 11 teeth

Here's the box they come in.

Internal diameter of the pulley bushing is 6.93mm.

Tacx pulleys come with different sets of adapters for different derailleurs. This set has an internal diameter of 6mm.

Outside diameter is 41.42mm

Here are the pulley wheels and the bushings.

And which ones go with what derailleurs

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Tacx blue sealed bearing pulley set. New, $25.00/set

Part# 75477

This set will work on a wide range of modern derailleurs:

• Campagnolo 8, 9 & 10-speed
• Shimano 7 & 8 speed
• SRAM 9.0 ('97,'98). 9.0SL ('98), 7.0 ('97, '98), 5.0 ('98, '99)

We have three sets in stock.

New, in its factory package

It comes with four different sets of adapters for different kinds of derailleurs.

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Tacx sealed cartridge-bearing pulley wheels for Campagnolo. Used, $20.00/set