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Etusivu / / Signé LP S/Line PRO Bike Antenna

Signé LP S/Line PRO Bike Antenna

Signé LP S/Line PRO Bike Antenna

Normal price €82,90 EUR
Normal price Discount price €82,90 EUR
SALE Not in stock
Includes tax. Shipping costs are calculated at checkout.
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Order now! Estimated delivery 1-2 weeks

Availability and delivery

DELIVERIES

Orders containing immediately available products placed on a weekday before 12 PM usually make it to shipping the same day!

Free delivery
For orders over €100 to Finland*
For orders over €150 to other EU countries*

  • Delivery costs for orders under €100 from €4.90
  • *Large special packages (scooters, etc.) from €9.90

AVAILABILITY

You can see the up-to-date stock balance on the product page below any possible feature selection. Depending on the product, you can also pre-order an out-of-stock product or a larger quantity with an extended delivery time, or alternatively order an availability notification to your email.

The delivery time for pre-ordered products is usually about 1-2 weeks, unless a longer estimate is mentioned on the product page.

Bike Antenna Selection Guide

Signé S/Line Pro is a lightweight bike antenna with a spring section that detaches very easily thanks to the quick-release mechanism. Installation around the steerer tubes of a bicycle or scooter.

The S/Line Pro bike antenna is especially suitable for those who want the antenna to be easily and quickly removable from the bicycle when it is not needed. Once the mounting part is installed on the bicycle, no tools are needed to remove or reinstall the antenna.

S/Line Pro is also extremely lightweight—the mounting part weighs only 32 grams, and just over 200 g with the antenna! It is also available in several beautiful colors.

  • The antenna detaches from the mounting part by pulling the quick-release nut—super easy!
  • Reinstalling it is just as easy and quick: simply press the antenna back into the mounting part and release the quick-locking nut, allowing the spring to lock back into place.
  • When installing the bike antenna, there must be at least 10 mm of clearance below or above the handlebars.
  • Suitable for steerer tubes with a diameter of 1 1/8", or 28.6 mm (most modern bicycles). Please check the diameter of your bicycle's steerer tube. Do not confuse this measurement with the diameter of the spacers. The mounting part is installed around the steerer tube in place of a spacer, not around the spacer.
  • Once the mounting part is installed, no tools are needed to remove or reinstall the antenna.
  • Super lightweight—only 206 g
  • If you want to conveniently switch the same spring from one bicycle to another, an additional mount is also available separately for S/Line Pro: S/Line Pro Mount Only.
  • Available in beautiful colors: orange, pink, green, purple, and of course black.
  • Please remember that, as with other bike antennas, the Pull line must be attached firmly around the bicycle frame with this antenna as well, never to the loop at the end of the spring.

Autumn 2026 update

The product was updated in autumn 2026, and the additional holes for threaded screws were removed from the mount. The mount now has only the hole for the quick-locking screw.

Will a spring from another brand fit the S/Line mounting part?

The spring of the S/Line Pro Bike Antenna has a notch that allows the spring to lock inside the mount together with the quick-locking screw. Springs from other brands may be the same size, but they lack this notch, which is essential for use.

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