Suzuki QuadSport Z90 specifications

Suzuki · Youth

The QuadSport Z90 is Suzuki's 90cc youth ATV with a chain drive and a low 25.6-inch seat. An owner on ATVConnection reports that with the throttle limited to a third it still pulled a 200 lb adult up a good hill, and Suzuki asks $3,484; 2026 Suzuki QuadSport Z90 specifications and price.

What owners say

A forum owner on ATVConnection says that with the throttle limited to one-third it still had the power to pull a 200 lb rider up a good hill, that the shocks work well and that the quad seems very stable. Another poster says a Honda TRX90EX with a CR80 engine placed in the frame would be better suited for children who want more power.

The thread is about the older LT-Z90, and is an opinion from owners, not a test.

What the specifications imply

Suzuki lists a chain drive (an RK530 with 60 links), a 25.6 in seat, 5.9 in of ground clearance and a 1.6 gal tank. The chain is the maintenance item: check tension and lubrication regularly, because a child's ATV is often ridden and then left. It costs $3,484, $855 more than the Z50 at $2,629, and it sits 4.5 in taller at the seat than the Z50's 21.1 in.

Buying notes

Ask whether the throttle limiter is fitted and adjusted. Check the chain and sprockets for wear. Look at the rear axle bearings. Fit the child to the machine. Check the brakes and the tires. A used one is often available, since children outgrow them quickly.

What it costs to put on the ground

The $3,484 price is the figure before any destination charge and dealer fees, so ask for an out-the-door quote. A helmet, gloves, eye protection, boots and a chest protector should be added for a child, and they matter more than the machine.

Because children outgrow a 90 within a few seasons, a used one is a sensible purchase if the throttle limiter is present and the chain and sprockets are in good condition. Check the local rules on age and supervision for youth ATVs before riding on public land.

Who it suits

A 90 is a step up in speed as well as size, so decide with the child what limits apply: where they may ride, how fast, and when an adult must be present. The Z90 suits a child who has outgrown a 50 and can handle more speed, supervised by an adult. Because the owner story is about an adult on a limited throttle, a parent should keep the limiter set low at first.

QuadSport Z90 against the TRX90X and Raptor 110.

Honda's TRX90X and Yamaha's Raptor 110 are the closest youth quads.

Model-year range

2021–2027

Compared editions

5

Specification entries

25

Entries that differ

0

2026 Suzuki QuadSport Z90 questions

How tall is the Suzuki QuadSport Z90?

Suzuki lists a 25.6 in seat and 5.9 in of ground clearance, which suits an older youth rider than the Z50 does.

Is the Suzuki Z90 chain driven?

Yes. Suzuki lists a chain drive with an RK530 chain of 60 links. So chain care is part of ownership.

Does the throttle limiter on the Z90 work?

An ATVConnection owner says that with the throttle limited to one third it still pulled a 200 lb rider up a good hill.