General discussion

Ninja 400 to a 600 supersport — what surprised you?

motogearhead Community starter · May 13, 2026 · 141 views

New Member

NJ Since 2026 4 posts

Rides a 2022 BMW S 1000 RR

May 13, 2026

Not asking whether I am 'ready' based on an odometer number. I want to hear from people who made this specific jump: ergonomics, heat, insurance, corner speed, and daily usability.

Ride your own pace.

3 replies

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backroadbeth Community starter

New Member

VA Since 2026 5 posts

Rides a 2016 Honda CBR600RR

May 14, 2026

The power was expected. The steering effort and riding position were the real adjustment. The 400 lets you get away with being lazy about body position.

Street miles, track lessons.

#15 ♥ 1
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firebladecraig Community starter

New Member

IA Since 2026 4 posts

Rides a 2020 Honda CBR600RR

May 14, 2026

Insurance surprised me more than fuel or tires. Get quotes on the exact VIN class before shopping.

Ride your own pace.

#16 ♥ 2
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dukeoflean Community starter

New Member

NM Since 2026 1 post

Rides a 2023 Yamaha YZF-R7

May 14, 2026

My 600 made normal road speeds feel slow because it was barely awake. Keeping the smaller bike for street miles would have been the smart move.

Maintenance before modifications.

#17 ♥ 1