The facts.
| Part number | JO8721P |
|---|---|
| Manufacturer designation | VISOR RUBBER SEAL LARGE SHELL |
| Part type | Visor Seal |
| Fits | Shark OXO |
| Fitment source | Supplier price list, helmet model column |
| Shell size | Large shell |
| Versions | Black |
| Weight | 0.011 kg |
| Customs tariff number | 3926909727 |
DescriptionThe whole story▼
When the OXO visor closes, it presses onto a rubber seal round the eye port. JO8721P is that seal for the large shell, in black, 11 g, for 20.33 EUR, and the OXO is the model named for it in Shark's price list.
Key Features
- Visor seal for the OXO large shell
- Black (BLK)
- Supplier line VISOR RUBBER SEAL LARGE SHELL
- 20.33 EUR, list price 22.59 EUR
- Listed weight 11 g
Fitting it yourself
Take the visor off first. Pull the old seal out of its channel, clean the channel with a damp cloth, and press the new seal in, starting at the centre top and working outwards on both sides so it does not stretch. Refit the visor and close it: it should meet the seal evenly all round.
When to replace it
Water at the top edge in rain, a new whistle at speed, or a seal that is flattened, cracked or pulling away are the signs. This number is for the large-shell OXO only; check the shell size label before you order.
FitmentWhich bikes this fits▼
- Shark OXO
Questions, one topic at a time.
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We’re based in Germany. Standard delivery goes by DHL and national postal services and takes about 2–5 days within Germany, 1–2 weeks within the EU and 2–6 weeks outside the EU. Need it sooner? Express delivery reaches most of the world within a few days — just choose it at checkout where available.
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Yes, we ship to over 130 countries. Prices, taxes and delivery times for your destination are calculated automatically at checkout.
Within the EU, no — our prices already include all duties and EU VAT. For deliveries outside the EU (e.g. Switzerland, the UK or the USA), your order may be subject to import duties and taxes set by your country. These are collected by the carrier when your parcel arrives, aren’t included in our prices, and are outside our control.
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You have the right to cancel within 14 days of receiving your order. Register your return by email first; once it’s approved you have a further 14 days to send the goods back. Items should be unused and in their original packaging.
Register your return by email with your order number before sending anything back, and we’ll send you the return instructions. Please note: returns that aren’t registered in advance can’t be accepted.
The quickest way is to place a new order for the size you need and register a return for the original by email — just let us know it’s an exchange.
We’re sorry — that shouldn’t happen. Contact us with your order number and a photo as soon as you can, and we’ll arrange a replacement or refund right away. Faulty goods are always covered by your statutory warranty.
Refunds go back to your original payment method, usually within 3–5 working days of your return reaching our warehouse.
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For customers in the EU, prices are shown including your country’s local VAT. For customers outside the EU, prices are shown without VAT — instead, your country’s import taxes and duties may apply on delivery (see the customs question).
Yes. Your invoice is attached to your order confirmation email and is also available in your account.
Yes. We’re an authorised dealer, so every product is 100% original and comes with the full manufacturer warranty.
Yes. Everything we sell is genuine and comes with the manufacturer’s warranty, on top of your statutory rights. Keep your invoice as proof of purchase and contact us if you ever need to make a claim — we’ll help you through it.
Our team is happy to help. Use the contact button below and we’ll personally help you choose the right gear or part.
Measure your head circumference about one centimetre above your eyebrows and compare it with the size chart on this page. Between sizes? Choose the smaller one — the padding beds in with use.
Yes — it’s tested and approved to the current ECE 22.06 standard and road-legal across the EU.
Most of our touring and sport helmets are Pinlock-ready and many include the insert. Check the ‘What’s in the box’ section on this page for this model.
Yes — the cheek pads are channelled so the arms of your glasses slide in comfortably.
Take out the washable lining and hand-wash it in lukewarm water. Clean the shell and visor with a soft cloth and water only — never solvents.
Our team will personally help you choose the right gear or part — around 24h for a reply.