Suzuki Boulevard C50 B.O.S.S. suspension setup and specs

Suzuki Boulevard C50 B.O.S.S., 2014 to 2021: adjustable rear preload, 700 mm (27.6 in) seat height, 140 mm of front suspension travel, 36 psi cold rear tire pressure.

Model years covered: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021 — these share the same suspension hardware. Figures as published by Suzuki.

2014–2021 Suzuki Boulevard C50 B.O.S.S.
Representative image

Suzuki Boulevard C50

2014–2021 · cruiser · 805 cc

Adjusters this bike has

Front preloadNot adjustable
Front reboundNot adjustable
Front compressionNot adjustable
Rear preloadAdjustable
Rear reboundNot adjustable
Rear compressionNot adjustable

Suspension travel and hardware

Front suspension travel140 mm (5.5 in)
Rear suspension travel100 mm (3.9 in)
Fork diameter41 mm (1.6 in)

Cold tire pressure, manufacturer spec

Rear, solo36 psi · 2.5 bar
Rear, two up36 psi · 2.5 bar
Front tire130/90-16
Rear tire170/80-15

Weight, seat height and geometry

Wheelbase1655 mm (65.2 in)
Seat height700 mm (27.6 in)
Front brakeSingle disc
Rear brakeDrum

More Suzuki models · All makes

Bike feeling wrong? These are the published numbers. What to actually change depends on the adjusters this bike has, your weight and how it feels.

MotoSetGo covers the Suzuki Boulevard C50 in the app, with a 30 day trial and no card up front.

Or try the free browser diagnosis on one of our sample bikes at motosetgo.com/diagnose.