What is a Swingarm?
The pivoted arm that holds the rear wheel and lets it move up and down with the suspension.
Simplified animation — not to scale.
In plain English
The swingarm connects the rear wheel and final drive to the frame via a pivot, allowing controlled up-and-down movement while keeping the wheel aligned as the suspension works.
“Like the rear triangle of a bicycle frame, pivoting at the front so the wheel can travel with the bumps.”
How it works
One end pivots on bearings mounted to the frame, while the other end carries the rear axle. As the rear shock compresses and extends, the swingarm rotates around that pivot point, keeping the wheel's alignment consistent through its travel.
Signs of trouble
- ⚠Clunking or knocking felt through the rear of the bike
- ⚠Excess side-to-side play in the rear wheel
- ⚠Uneven or accelerated rear tyre wear
- ⚠Visible corrosion or cracking near the pivot
What affects the repair?
We don't publish a generic price for this part because a responsible estimate needs a named motorcycle and a recent quote. These are the factors a qualified technician will weigh up.
- •Diagnosis: intermittent or system-wide faults may need dealer-level tools before the actual part can be identified.
- •Accessibility: some parts are quick to reach; others require significant fairing, tank or engine-cover removal.
- •Model differences: prices and labour times vary widely between manufacturers and specification levels.
- •New vs used: a genuine OEM part fitted at a franchised dealer costs more than a serviceable used or aftermarket part.
- •Calibration / coding: some parts require post-fit calibration, coding or a road test, which adds labour time.
Technical review pending