← All bikes

Triumph Bonneville T100: seat height & fit

Can you flat-foot the Triumph Bonneville T100? Its 31.1" (79 cm) seat height is only half the story — here's the inseam you actually need once sag, seat width and boots are accounted for.

Seat height (unladen)31.1" / 79 cm
Wet weight503 lb / 228 kg
Stylestandard
Seat widthmedium
Inseam to flat-foot~29.6"
Inseam for balls of feet~28.7"
Lowering optionsAvailable
Approx. MSRP$11,195

Fit by inseam

What you can expect on the Triumph Bonneville T100 at a range of inseams, wearing riding boots:

InseamFit verdict
28" Tiptoes (or better, lowered)
29" Balls of both feet
30" Both feet flat
31" Both feet flat
32" Both feet flat
33" Both feet flat

Check your exact inseam →

Frequently asked

What is the seat height of the Triumph Bonneville T100?
The Triumph Bonneville T100 has a published unladen seat height of 31.1 inches (79 cm). Under your weight the suspension sags roughly 1.0 inch, so the effective height you reach is a little lower.
Can short riders flat-foot the Triumph Bonneville T100?
You can plant both feet flat on the Triumph Bonneville T100 from roughly a 29.6-inch inseam, and get the balls of both feet down from about 28.7 inches (in riding boots). Below that you're on tiptoes.
Can the Triumph Bonneville T100 be lowered?
Yes. Off-the-shelf lowering options exist for the Triumph Bonneville T100 — lowering links, a lower seat, or a suspension lowering kit can typically recover around an inch and a half, often enough to move a tiptoe fit to balls-of-the-feet.

Lowering & gear for the Triumph Bonneville T100

Affiliate links — they support the site at no cost to you.

First-ride gear

Bikes with a similar seat height