Bicycle Aerobar Spacer compatible with Profile Design

prusaprinters

<p>Lift up your aerobar and save your back!</p><ul><li>Should be compatible with Profile Design aerobars.</li><li>Tested with Profile Design Legacy II. &nbsp;</li><li>Handlebar diameter: 31,8mm</li></ul><h5>Print and use at your own risk!</h5><h3>&nbsp;</h3><h3>Additional parts required</h3><p>You need 4 x M6 screws to replace the original screws with longer ones.</p><p>The original screw of the Profile Design Legacy II was 15mm. To figure out the required length of the screws, you need to add 15mm to the spacer height:</p><figure class="table"><table><tbody><tr><td><strong>Spacer height (mm)</strong></td><td><strong>Screw length (mm)</strong></td></tr><tr><td>5</td><td>20</td></tr><tr><td>10</td><td>25</td></tr><tr><td>15</td><td>30</td></tr><tr><td>20</td><td>35</td></tr><tr><td>30</td><td>45</td></tr><tr><td>40</td><td>55</td></tr><tr><td>50</td><td>65</td></tr><tr><td>60</td><td>75</td></tr><tr><td>70</td><td>85</td></tr></tbody></table></figure><p>Additionally, you might need to use some washers if the screw length doesn't match perfectly.</p><p>&nbsp;</p><h3>Print settings</h3><ul><li>nozzle size: 0.4mm</li><li>layer height: 0.2mm&nbsp;</li><li>material: PETG (for increased resistance against heat from the sun)</li><li>infill: 80%</li><li>supports: no (tested on an Ender 3 V2)</li></ul><p>&nbsp;</p><h3>Tested&nbsp;</h3><ul><li>40mm version&nbsp;</li><li>printed with the above settings&nbsp;</li><li>with a Profile Design Legacy II</li><li>on a 300km mostly gravel track</li></ul><p>No issues. Spacers still look in very good shape.</p><h5><strong>Print and use at your own risk!</strong></h5>