Kappa KD438ST Clear Windshield 63.5x69.5 cm – Yamaha X-Max 125/250 / MBK Skycruiser 125 (2005-2009)
Code: KD438ST
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The Kappa KD438ST is the specific transparent windshield for Yamaha X-Max 125, X-Max 250, and MBK Skycruiser 125 (2005-2009). It measures 63.5 x 69.5 cm (H x W) and is 25.5 cm taller than the standard windshield: it mounts in place of the original, without additional brackets or kits.
✓ Strengths
- +25.5 cm compared to the original – one of the most generous increases in the range: the wind passes over the helmet
- Direct mounting – replaces the standard windshield, no separate mounting kit to buy
- Transparent – total visibility, no optical distortion
- Methacrylate (PMMA) – resistant to UV rays and atmospheric agents
- Covers 125 and 250, Yamaha and MBK – X-Max 125, X-Max 250 and Skycruiser 125 from 2005 to 2009
- Original Kappa Moto (Givi S.p.A. group, Flero – BS)
Technical features
| Brand | Kappa Moto (Givi S.p.A. group) |
| Kappa Code | KD438ST |
| Type | Specific replacement windshield (larger) |
| Dimensions | 63.5 x 69.5 cm (H x W) |
| Color | Transparent |
| Material | Methacrylate (PMMA) |
| Mounting | In place of the original windshield – no additional kit |
| Height difference | +25.5 cm compared to the original |
| EAN | 8029871071829 |
| Condition | New |
Compatibility
| Model | Years |
| Yamaha X-Max 125 | 2005 – 2009 |
| Yamaha X-Max 250 | 2005 – 2009 |
| MBK Skycruiser 125 | 2005 – 2009 |
Compatibility source: official Kappa Accessories Italy 2026 catalog.
• It mounts as a replacement for the original windshield: it is not an addition.
• No separate mounting kit to buy: it uses the standard mounts.
• Applies to the first series of X-Max (2005-2009). For X-Max from 2018 onwards, the KD2136ST is needed.
• MBK Skycruiser 125 is the same scooter as the X-Max 125 with a different brand: the replacement part is identical.
Who is it perfect for
It's the windshield for those who use the first series X-Max daily and want to transform it into a true commuter vehicle. The 25.5 cm increase compared to the original screen completely changes comfort on the ring road: less wind on the chest, less rain on the helmet, less fatigue.
Original Kappa Moto product (Givi S.p.A. group), new and packaged. Moon Bike S.r.l. is an authorized reseller based in Cercola (NA). All products are covered by the official manufacturer's warranty. We ship throughout Italy, Europe, and worldwide with dedicated packaging.
Frequently asked questions
Does it fit my X-Max 125?
Yes. The KD438ST is the same windshield for X-Max 125 and 250 (2005-2009) and for the MBK Skycruiser 125.
Do I need to buy mounts separately?
No. It mounts in place of the original windshield using the mounts already on the scooter.
How much taller is it than the original?
25.5 cm. It measures 63.5 x 69.5 cm (height x width).
Does it fit the new X-Max?
No. This is for the first series (2005-2009). For X-Max 125/300/400 from 2018, the KD2136ST is needed.
Compatible vehicles
- Yamaha X-Max 125 2010-2013
- Yamaha X-Max 125 2014-2017
- Yamaha X-Max 125 2018-2022
- Yamaha X-Max 125 2023-2025
Not sure it fits? Contact us
Frequently asked questions
Shipping times +
Shipping within 24-48 working hours in Italy. Tracking via SMS/email. Free pickup at our store in Cercola (NA), ready within 1 hour.
Returns and refunds +
You have 14 days from delivery to return the item without giving a reason. Free returns for faulty items. Full details
Payment methods +
Credit cards (Visa, Mastercard, American Express), PayPal, Apple Pay, Google Pay, Shop Pay, Klarna (pay in 3) and cash on delivery.
Warranty and authenticity +
All products come with a 24-month legal warranty. We are an Official Piaggio Group Dealer: original spare parts are certified with a verifiable OEM code.
Technical support +
Our technical team is available on WhatsApp +39 392 456 1248 Mon-Fri 9:00–13:30 / 14:30–18:00 (Italian time), or by email.