Product Overview
"SPECIAL ORDER PRODUCT" -> +++SCROLL DOWN FOR DETAILS & NOTES +++
POSH W400/W650/W800, "W1 STYLE SEAT", BLACK / GOLD PIPING, 043100-04-10
This page is for the gold piping version. Please note, some of the "on bike images" and profile images above show the silver piping (which are for example only). Silver piping version is also available (see separate listing). Image of gold piping (on bike) is the older version of this seat (before updated base was introduced).
The POSH W650/W800 "W1 STYLE" double seat is the most popular W650 seat sold by POSH. The W1 style seat for Kawasaki W650 and W800 is compatible with the standard W400/W650 & W800 frame in factory trim (or equivalent finish). Offered here in black tuck roll style trim with a gold piping (around the seat edge). The W1 seat has a new improved seat base improved by POSH. Suits owners looking to replace their factory seat for comfort and aesthetics. Being the most popular W650/800 seat from POSH for owners adding style to builds with a classic 70's vibe, or you can use Café Racer & Custom builds.
-> W650 (1999 ~ 2008)
-> W800 (2011~2022)
-> W400 (2006 ~ 2008)
+ Recreates the atmosphere of the 70's W1 styling, tuck roll trim, with versatile use on many build styles!
+ Slightly reduced seat thickness, with a flatter surface which is a great match for classic/custom builds.
+ Can be used with various normal bars, clip on bars, & also by owners who seek a lower seated position.
+ Can be installed at the same time as most rear carriers and pannier racks.
+ Fits with original W400/W650/W800 tank, as well as many custom tanks with normal length.
+ Made in Japan.
+ The tandem (pillion) belt is NOT included. As the seat is suitable for two up, we suggest adding a rear grab rail or separate pillion strap if wanting a passenger.
+ Although the seat is waterproofed and has welded trim, there are minor cases where water may seep into the seat seams due to stitching treatment and design. This is normal with most seats including factory seats. Just let it dry in the sun or if parking in rain / wet conditions use a seat cover when parked or washing the bike (as normal).
FAQ:
Q: I don't have a factory seat latch pin, is it required to fit this seat?
A: Yes, this seat will require you to transfer your seat latch pin with bracket so the locking mech can be used and to fit and secure the seat.
OPTIONAL PARTS:
-> This seat looks great with our short front & rear W650/W800 "fender kits", W650/W800 bars and custom W1 style side covers to name a few complimenting parts. Why not also check our great range of products we offer that work well with this seat to build your own awesome W650 or W800!!
ATTENTION:
1. Please note that no pillion strap is fitted to maintain its minimalist aesthetic; however, a rear W650/800 grab rail can be easily added for comfortable two-up riding & we do have straps available (see in store).
2. This seat is usually a special order, or made to order.
- As this seat very popular, we may have stock. If so, it will be indicated as - (usually ships within 24hrs).
- If POSH has stock in their Japan warehouse (which is often), allow 7-14 days delivery.
- For outside of Aust, it will depend on available stock location. *In most cases, it will be available straight away or a special order. POSH tries to keep this seat in stock at all times. After receiving your order confirmation, you should allow 10-25 days delivery as a guide, but it could be sooner! Note: Although POSH try to keep this seat in stock all the time but stock can change daily!
*Once this seat is ordered, you cannot cancel the order or return.
3. For owners outside of Australia, or far North Queensland, Perth etc. we may opt to send the seat directly from POSH Japan with EMS depending on stock availability and your location.
4. To check seat availability and receive an estimated lead time before placing your order, please contact us using our online contact form. We will provide you with the necessary details regarding current stock and delivery schedules.


POSH FAITH (TOKYO / OSAKA) has been a valued, long-term supplier and partner for VANEM. Our relationship has grown over the years due to their reliable and consistently high-quality products. POSH FAITH operates its own factory, and features Made in Japan products with pride. Their factory features dedicated spaces for prototyping, production, and design. They regularly develop new products through market research and bring them to life using CAD/CAM technology. The facility also includes CYNO JET, which allows for thorough testing of engine parts and limiter cuts. Their commitment to efficient, high-precision manufacturing is evident in their facility, which is equipped with 6 advanced machining centres, 2 NC lathes, and 2 multi-task machines, all operating under strict process control. Renowned for high-quality CNC machined alloy parts, and inhouse custom parts including indicators, engine and suspension parts, handlebars, mirrors, bar ends, trims and collars. With decades of experience with the SR400/500, W650/800, Kawasaki models and the newer Z900RS, POSH Faith parts are hard to go past!