Capstone Sun Shield II H31 Modular Helmet Gloss Reef Blue | Maidstone HD
Capstone Sun Shield II H31 Modular Helmet Gloss Reef Blue | Front | Maidstone HD
Capstone Sun Shield II H31 Modular Helmet Gloss Reef Blue | Side | Maidstone HD
Capstone Sun Shield II H31 Modular Helmet Gloss Reef Blue | Rear | Maidstone HD
Capstone Sun Shield II H31 Modular Helmet Gloss Reef Blue | Maidstone HD
Capstone Sun Shield II H31 Modular Helmet Gloss Reef Blue | Front | Maidstone HD
Capstone Sun Shield II H31 Modular Helmet Gloss Reef Blue | Side | Maidstone HD
Capstone Sun Shield II H31 Modular Helmet Gloss Reef Blue | Rear | Maidstone HD

Harley-Davidson Capstone Sun Shield II H31 Modular Helmet Gloss Reef Blue

CODE: 98013-23VX/002S




  • Description
  • Features
  • Shipping and Refund

Introducing the Capstone Sun Shield II H31 Modular Motorcycle Helmet in Gloss Reef Blue—a true testament to keeping excellence alive. Designed with advanced CAD technology, this helmet boasts a polycarbonate composite shell that offers a lightweight and precise fit, meeting the stringent safety standards of both DOT and ECE certifications.

Exceptional vision is ensured with the optically superior antifog and UV-protected shield. The integrated RapidFire Shield Replacement System allows for easy and toolless removal and installation, ensuring hassle-free adaptability to changing riding conditions.

Comfort takes centre stage in this modular helmet. Experience optimal airflow with the two intake vents and one exhaust vent, keeping you cool and composed on every ride. The moisture-wicking liner guarantees a dry and fresh interior, while the removable and washable crown and cheek pads add convenience to your maintenance routine. Plus, the helmet features grooves in the liner specifically designed to accommodate eyeglasses and sunglasses, providing a comfortable fit for riders who wear corrective lenses.

Prepare for seamless connectivity with the speaker pockets that accommodate Bluetooth communication systems. The helmet is SMART HJC READY, ready to keep you connected while on the road.

Crafted with precision using advanced CAD technology, this helmet offers superior fit and comfort, allowing you to focus on the joy of riding. The integrated black dark smoke sun shield deploys effortlessly with the wire operating system, conveniently controlled by an easy-to-reach lever. The RapidFire Shield Replacement System ensures swift and toolless shield changes, enhancing your overall riding experience.

Experience clarity and protection with the optically superior antifog lens pin-prepared 3D face shield, offering an impressive 99% UV protection.

Manufactured by HJC, a trusted name in the industry, this helmet meets the strict safety standards of DOT (FMVSS 218) and ECE 22-05 requirements, providing you with peace of mind on every journey.

Embrace the excellence of the Capstone Sun Shield II H31 Modular Motorcycle Helmet—lightweight, comfortable, and equipped with features that enhance your riding pleasure. Choose the Gloss Reef Blue colour, perfectly matched to select H-D motorcycle models. Explore the road with confidence, knowing you have a helmet that delivers on both style and safety.

  • Average Weight: 3 lbs. 12 oz. or 1,680 grams.
  • Helmet Construction: Advanced polycarbonate composite shell. Double D-ring chin strap.
  • Stay Cool: Two intake vents and one exhaust vent.
  • Interior & Linings: Moisture-wicking liner. Crown and cheek pads are removable and washable. Glasses grooves accommodate eyeglasses and sunglasses.
  • Bluetooth Specifications: Speaker pockets for Bluetooth communication. SMART HJC READY.
  • Additional Features: Lightweight, superior fit and comfort using advanced CAD technology. Integrated, black dark smoke sun shield deploys quickly and easily with new wire operation system, with easy-to-reach lever position. RapidFire Shield Replacement System provides ultra-quick, toolless removal, and installation for efficient operation. Optically superior anti-fog lens pin-prepared 3D face shield provides 99% UV protection.
  • Manufacturer & Certification: HJC. Meets DOT safety standard FMVSS 218 and ECE 22-05 requirements.


UK Shipping on orders over £50: FREE*

UK Shipping on orders under £50: £3.95 

International Shipping: Please enquire - call us on 01622 711680

All orders placed up until 9.00am are dispatched the same working day except for Wednesdays and Sundays when we are closed. Any order placed after 9.00am or on a Wednesday or Sunday may not be dispatched until the next working day.


Custom Charges

If you are ordering goods for delivery outside the UK, please note that your consignment may be subject to import duties and taxes, which are levied once the goods reach the country of destination. Any such charges levied in relation to customs clearance must be paid by you. It is accepted by you that Maidstone Harley-Davidson® has no control over additional charges in relation to customs clearance. Maidstone Harley-Davidson® recommends that you check with your local customs officials or post office for more information regarding importation taxes/duties that may be applicable to your online order. You will be the importer of record and responsible for any import VAT and duty that needs to be paid. In addition, any charges for import clearance will be paid by you, the customer. Refunds of any returned order will be of items, not the services incurred.


Maidstone Harley-Davidson® uses Royal Mail for smaller items and DHL for larger items (UK Shipping only)

Royal Mail deliveries are sent using the most appropriate service based on the value, size and weight of the parcel. If your item has not arrived within 5 working days on either service then please contact us by email

We also offer timed delivery services for faster delivery, which incur an additional charge over our standard delivery charges (£3.95 for orders below £50, free for orders over £50). All available delivery options are displayed during checkout.


Collect in-store:

Orders for in-store collection are FREE to collect, and are usually ready the same day, however there may occasionally be delays. A notification will be sent to you when your order is ready.

Please collect your items between 10am-5pm, on Mondays, Tuesdays, Thursdays, Fridays & Saturdays. NOTE: Our store is currently closed on Wednesdays & Sundays. Orders placed on these days will be available for collection on the following working day.


Returns & refunds:

Your right to cancel and return begins from when you place the order and ends 14 working days from when you received the goods. If you wish to cancel or return your order you must inform us by email at within this time frame. The buyer is responsible for paying the return postage and ensuring the goods are received back by us in as new condition. If you receive a faulty or broken item, you will be offered either a choice of a refund or replacement. Any return postage costs if an item is faulty or broken will be paid by



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