South Salem Cycleworks: Salem, Oregon
(503) 480-2001
email: sscycleworks@comcast.net
We have a huge stock of vintage and modern parts. Contact us!

Avocet Cyclometer parts

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Avocet Cyclometers are posted here.

Avocet cyclometer small parts: Cyclometer 15-45 battery cap | Cyclometer 50 battery cap | Cyclometer 15 & 25 mount kit | Front mount kit for all models except 15 & 25 | Vintage front wheel mount kit for all models except 15 & 25 | Vintage front wheel mount kit with cadence for all models except 15 & 25 | Rear mount kit for models 40, 45 & 50 | Rear wheel mount kit with cadence for models 40, 45 & 50 | Used rear wheel mount kit with cadence for models 40, 45 & 50 | Vertech cyclometer handlebar mount | 3-prong transmitter magnet ring | 4-prong transmitter magnet ring | Rear wheel transmitter magnet ring. | Transmitter for models 15 & 25

Avocet cyclometer bodies: If want one of our Avocet computers in a different color, we have some dead cyclometers with good cases that we can use to make that change. Our current stock is here.

Avocet was started in the 1970s by Bernie Hoffacker and his sons Bud and Neal. The Hoffackers were owners of the highly-regarded Northern California bicycle shop Palo Alto Bicycles. In the late 1970s they developed a prototype small cycle computer. Being in Silicon Valley they were able to find expertise to refine it into what would become the most popular cycle computer ever, the Avocet 30. Greg LeMond used one, as did whole European teams such as Panasonic. Even Ironman triathlon winner Dave Scott used an Avocet computer.

For a while, they were everywhere. Avocet says that in the 1989 and 1990 Tours de France, 80% of the riders using a cyclometer were using one made by Avocet.

Avocet expanded its offering to include tires, saddles and other accessories. The company at some point changed hands and though there is an Avocet web site, the firm appears to be dormant.


Avocet Cyclometer 15 - 45 battery cap. New, $5.00/each

Part# 09746

  • This cap fits Avocet Cyclometers 15, 25, 30, 31, 35, 40, 45.

Avocet battery cap


Avocet Cyclometer 50 battery cap. New, $5.00/each

Part# 09746-50

Avocet cyclometer battery cap


Avocet Cyclometer 15 & 25 front mount kit. New, $20.00/each

Part# 09800

  • We have two in stock.

Avocet cyclometer mount kit

Still new in its factory package.

Avocet cyclometer mount kit

We took it out of its bag so that you can see what you get.


Avocet Cyclometer front mount kit for all cyclometers except models 15 & 25. New, $25.00/each

Part# 09802

  • We have six in stock.
  • This mount kit is for all Avocet Cyclometers except models 15 & 25.
  • The front wheel magnet rings have a 37.0mm inside diameter/52mm outside diameter.

Avocet cyclometer mout kit

New, in its factory package.

Avocet mount kit

Here's what's in the package


Avocet Cyclometer vintage front wheel mount kit. Used, $25.00/each

  • This kit does not work on Avocet Cyclometer models 15 & 25.
  • The kit is not designed for use with cadence.
  • A transmitter front wheel magnet ring, though not pictured, is included with the kit. Please let us know if you need a 3-prong (36 & 28-spoke wheels) or 4 prong (32-spoke wheel).
  • The front wheel magnet rings have a 34.5mm inside diameter/46mm outside diameter.

Avocet front wheel mount kit


Avocet Cyclometer vintage front wheel mount kit with cadence. Used, $25.00/each

  • This kit does not work on Avocet Cyclometer models 15 & 25.
  • A 4 prong (32-spoke wheel) transmitter front wheel magnet ring is included with the kit. It's in the picture. Please let us know if you need a 3-prong (36 & 28-spoke wheels) instead.
  • The front wheel magnet rings have a 34.5mm inside diameter/46mm outside diameter.

Vintage front wheel cyclometer mount kit


Avocet Cyclometer rear wheel mount kit for models 40, 45 & 50. New, $20.00/each

Part# 09803

  • We have one in stock.
  • This kit does not work on Avocet Cyclometer models 15 & 25.
  • There are only two contacts on the head of this harness. It is not designed for use with cadence.
  • The rear wheel magnet ring has a 48.0mm inside diameter/60.0mm outside diameter.

Avocet rear mount kit

Here's the kit.

Avocet rear mount kit

Here's what's in the bag.


Avocet Cyclometer 40, 45 & 50 rear wheel mount kit with cadence. New, $30.00/each

Part# 09805

  • We have six in stock.
  • Not all Avocet 40 cyclometers have a cadence function. Only Avocet 40's with a third connection pin on the back have this functionality. Please scroll down to the picture of the back of a red Avocet 40 below the two pictures of the wheel mount kit.
  • The rear wheel magnet ring has a 48.0mm inside diameter/60.0mm outside diameter.

Avocet rear wheel mount kit

Still in its factory packaging.

Avocet cyclometer mount kit

Here's what you get.

Avocet 40 cyclometer

Here's the back of an Avocet 40 with cadence. Please note the third (lone) connection pin on the right. That's the cadence hook-up. Avocet 40 cyclometers without this pin do not have cadence.


Avocet Cyclometer 40, 45 & 50 rear wheel mount kit with cadence. Used, $20.00/each

  • Not all Avocet 40 cyclometers have a cadence function. Only Avocet 40's with a third connection pin on the back have this functionality. Please scroll down to the picture of the back of a red Avocet 40 below the picture of the wheel mount kit.
  • The rear wheel magnet ring has a 48.0mm inside diameter/60.0mm outside diameter.

Avocet computer mount kit

Here's the used mount kit.

Avocet 40 cyclometer

Here's the back of an Avocet 40 with cadence. Please note the third (lone) connection pin on the right. That's the cadence hook-up. Avocet 40 cyclometers without this pin do not have cadence.


Avocet Vertech cyclometer handlebar mount. New, $25.00/each

Part# 09157

Avocet Vertech cyclometer handlebar mount

Still new, in its factory package.

Avocet mount

Here it is out of its pacakge.

Avocet mount

The directions, part 1

Avocet mount

The directions, part 2.


Avocet 3-Prong Transmitter Front Wheel Magnet Ring. New, $10.00/each

Part# 09806

  • For all Avocet cyclometers except models 15 & 25.
  • We have three in stock.
  • For 36 & 28 spoke front wheels.
  • The front wheel magnet rings have a 37.0mm inside diameter/52mm outside diameter.

Transmitter magnet ring

Here it is in it factory package.

Tranmitter ring

And out of its package.


Avocet 4-Prong Transmitter Front Wheel Magnet Ring. New, $10.00/each

Part# 09801

  • For all Avocet cyclometers except models 15 & 25.
  • We have one in stock.
  • For 32-spoke front wheels.
  • The front wheel magnet rings have a 37.0mm inside diameter/52mm outside diameter.

Avocet magnet ring

Brand new, after all these years.

Avocet transmitter magnet ring

Here's a look at the ring out of its package.


Avocet Rear Wheel Transmitter Magnet Ring. New, $10.00/each

Part# 09807

  • We have five in stock.
  • Avocet rear wheel transmitter magnet rings do not have prongs like the ones made for front wheels. The rear wheel units are a universal fit and are secured with zip ties.
  • The rear wheel magnet ring has a 48.0mm inside diameter/60.0mm outside diameter.

Rear wheel transmitter magnet ring


Avocet transmitter for models 15 & 25. New, $10.00/each

Avocet transmitter


Avocet cyclometer bodies: If want one of our Avocet computers in a different color, we have some dead cyclometers with good cases that we can use to make that change. Here is our current stock:

Black Avocet 15:

Avocet 15

Here's a dead black Avocet 15 with a good case.

Avocet 15 cyclometer

Here's the back of that same dead black Avocet 15

Avocet 15 cyclometer

Here's the front of that dead black Avocet 15

Purple Splatter Avocet 35

Avocet 35 dead cyclometer

Here's a purple splatter dead Avocet 35 with a good case.

Avocet 35

Here's the back of the dead purple splatter Avocet 35.

Avocet 35

The front of the dead purple splatter Avocet 35.

Black Splatter Avocet 45 #2

Avocet cyclometer

I guess that settles it.

Avocet 45 cyclometer

The back of the dead Avocet 45

Black Avocet 45tt #3

Avocet 45tt cyclometer

The insides are dead, but the case is still perfectly good.

Avocet 45tt cyclometer

The back of the cyclometer

Blue Avocet 45tt

Avocet 45tt cyclometer

The insides are dead, but the case is still good.

Yellow Avocet 45tt

Avocet 45tt cyclometer