⟲ 360° — drag meThe facts.
| Part number | SENATOOTHBTD |
|---|---|
| Manufacturer designation | SENA for SHARK - BTD |
| Part type | Sena Communication System |
| Fits | Not stated by the manufacturer |
| Fitment source | Not stated by the manufacturer |
| Versions | Black |
| Weight | 0.425 kg |
| Customs tariff number | 8517620000 |
DescriptionThe whole story▼
Sena for Shark is the name on three communication units in this range, and they differ more than the shared label suggests. SENATOOTHBTD is the BTD version, black, at 315 EUR. The other two are SENAWAVEMWD in grey at 378 EUR and SENAWAVEMWS in grey at 216 EUR. The fact sheet names no helmet model for any of them, so before you buy, check that your helmet is prepared for this particular unit.
Key Features
- Sena for Shark, version BTD
- Communication system in black
- Universal, one variant
- Listed weight 425 g
- Customs tariff number 8517620000
Supplied as
One Sena for Shark BTD unit, SKU SENATOOTHBTDBLKTU. The fact sheet does not break down what is in the box, so we do not list accessories, cables or mounting parts that it does not mention. The listed weight of 425 g is the shipping weight Shark gives for the item.
How it goes on
Shark's fact sheet describes neither the mounting method nor a helmet it is meant for. A communication unit built for one helmet family usually relies on recesses and cable routing that another helmet does not have. Look in your helmet's manual or on the helmet itself for the name of the communication system it is prepared for. If it names Sena for Shark BTD, this is the unit; if it names MWD or MWS, order that one.
Ordering by part number
The three suffixes are the distinction that matters: BTD for this unit, MWD and MWS for the grey pair. Shark's colour listing is black for BTD and grey for the other two, and the prices sit at 315, 378 and 216 EUR. Customs classify the unit under 8517620000, the heading for equipment that transmits and receives voice or data. If you are replacing an existing unit, the label on it carries the full reference and is the one to match.
FitmentBy head size — not by bike▼
Head to toe.
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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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.
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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.