[New Product] Z900RS RACING REARSETS KIT by MORIWAKI ENGINEERING!

November 7, 2025

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[New Product] Z900RS RACING REARSETS KIT by MORIWAKI ENGINEERING!

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WebikePlus Editorial

MORIWAKI ENGINEERING has released the "REARSETS KIT, RACING," a closed course step kit for the Z900RS. This racing-spec rearsets kit was made for the "Iron Horse" race that MORIWAKI competes in every year with the Z900RS, and now it has been made into a commercial version. Compared to the current MORIWAKI rearsets, the step bar has been moved back and up significantly, allowing for the deep banking required for racing. The maximum amount compared to stock is back 65.5mm and up 76mm. The heel guard, holder, and step plate are integrated and machined from an aluminum block to greatly increase rigidity. Compared to previous products, which were designed for street use, the step bar has been moved back and up greatly, allowing for deeper banking, forward lean, and more load to the front, for more freedom in line selection than ever before.

■Shogo Moriwaki, an Iron Horse Iron Expert Class rider, asked for a step with a deeper bank and more rigidity than the existing ones. This is a high-end rearsets kit for race users that was born from that request.

Product Specifications

Compatible Models: KAWASAKI Z900RS/CAFE/SE
Compatible Years: 2018-2022 / 2023-
Material: Aluminum
Color: Black anodized aluminum
Position:
Stock Comparison Back - Up Amount (mm)
This product / MORIWAKI conventional products
55.5 - 66 / 15 - 17
55.5 - 76 / 15 - 27
65.5 - 66 / 25 - 17
65.5 - 76 / 25 - 27

Manufacturer's suggested retail price: 136,400 JPY (tax included)

■Racing Rearsets Kit / MSRP:136,400 JPY

■By cutting out as much of the backside of the integrated plate as possible, the weight is equivalent to that of MORIWAKI's conventional products.

■The pedal knob is foldable, which is a feature widely used in endurance races. It prevents damage to the pedals in the event of a fall and reduces the time required to change pedals.

■[MORIWAKI x SPEED BRAKES] Rear Brake Hose Kit Rr / MSRP:31,533 JPY

■With the desire to "make sport riding enjoyable for many people," not just race users, the STAINLESS MESH BRAKE HOSE KIT Rr (sold separately) can be used for ABS and brake light switches.

Check All Parts by MORIWAKI

Original Source

Provided by MORIWAKI ENGINEERING

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[New Product] Z900RS RACING REARSETS KIT by MORIWAKI ENGINEERING!

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WebikePlus Editorial

Webike+ (Webike Plus) provides daily updates on motorcycle news and information. We cover a wide range of topics, including new models, latest releases, classic bikes, discontinued models, and custom motorcycles. Additionally, we offer detailed information and in-depth reviews of motorcycle gear and custom parts, such as helmets and exhaust systems.