BMW R100 / R80 – RZ-BB-362-420-TRL YSS Suspension Topline Custom Shocks

$990.00 AUD

In Stock

These BMW R100 / R80  (and other R series models) YSS suspension replacement rear shock absorbers from the Topline range, are a high efficiency gas shock absorbers that can be adjusted according to the user.

There are 4 main features to this shock:

1. It has a threaded preload adjuster which the user can turn in order to personalize their setting.

2. It has rebound adjustment.

3. It has length adjustment of +/- 5mm.

4. The shocks are completely serviceable.

There is also the option to fully customise the look and length of your BMW R Series shocks in a number of ways via our partner in Netherlands – YSS Suspension Store. Check out the options below:

YSS recommends Bobber conversions at 420mm lengths; however, you have the option to select shorter or longer options according to your needs.

Note that each shock is custom built to your specification and takes about 10 business days to process.


E.g. 1982 BMW K100
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Adjustable Preload Settings

Adjustable preload settings available to dial in your ride to your weight and comfort!

Adjustable rebound

Bumpy roads… no longer! simply adjustable rebound within a matter of seconds.

Length Adjustment

Dial in your length for the millimeter precision. Each shock has +/- 5mm adjustment so you can really dial in your height.

Custom designed!

These shock absorbers are custom designed at 420, 430, 440 and 450mm in lengths for R series Bobber builds. They can also be used on Cafe Racer conversions with the same rear suspension setup.

Loads of features

More features. Simply look at the chart to the right.

Need colour inspiration – have a look at the colour chart below!

BMW R100 / R80 - RZ-BB-362-420-TRL YSS Suspension Topline Custom Shocks 1

Product Fitment

These shocks are suitable for all R100, R90, R80, R65 and others which have a dual shock arrangement. These are custom for 420mm length typically used in Bobber or Cafe Racer Conversions. (430,440 or 450mm length can also be ordered on special request by selecting them as an option in the drop down menu).

YSS Custom Length Details:

– PRODUCT GROUP: Topline custom built
– PRODUCT TYPE: Emulsion gas shock absorber
– TÜV approved product: yes
– ABE: no
– LENGTHS:  420mm, 430mm, 440mm, 450mm

What comes in the box?

YSS BMW R Series Suspension – What comes with it?

1. Single adjustable shock absorber to your specification.

2. Allen key and rod to dial in your preload settings.

Additional Information & Disclaimer


Modifying vehicles is a specialist task and requires the knowledge and experience of competent individuals to be conducted safely, particularly where vehicle performance may change from the original specification. There is an element of risk associated with any modification and it is up to you to ensure these risks are minimised and taken into account. Further, some components may not be suitable for installation as a result rules and regulations. It is your responsibility to ensure that all legal requirements are met, relevant to your country and/or jurisdiction. JAX Garage takes no responsibility for any damage or injury as a result of any component or vehicle modification.

Weight 2.5 kg
Dimensions 45 × 30 × 15 cm

YSS Shocks


BMW R100, BMW R80, BMW R90