main image WABASH RT


$4,199.00 MSRP
The world might not revolve around us, but it can revolve under us.
Color:Not selected
Enter your ZIP code to see options for delivery or pickup.

This model is offered for sale in all areas including New York City, NY.
See information for Certification of Compliance for New York City

The Yamaha Bicycle EXTRAvaganza!

Unparalleled adventure and versatility

28 MPH

PWSeries ST



Gravel Specific HandlebarSuper comfortable ergonomics and exceptional strength for stability, our wide-flare handlebar is designed with ample space to fit larger-size handlebar bags for those long-haul rides.
Dual Compound TiresPuncture protection technology, tightly packed center-knobs and wider spaced side-knobs combine to give you excellent rolling efficiency and cornering control on pavement or hard-packed earth.
Fork Rack and Fender MountsSuitable for many front rack and fender options, our fork design gives you the ability to customize your load carry capacity for pretty much anything and still has enough space for fenders to protect from harsh riding conditions.
Dropper PostOften noted as one of the best upgrades you can make to your gravel bike, we've included it as a standard accessory to expand your capabilities on or off-road. If you're looking to explore further off the beaten path, this will be a game changer for you.
NEW Modes, Display, SwitchNEW Automatic Mode with 4 manual modes of smooth and powerful assist. The Display A is designed for a wide range of uses and features a simple and easy to operate display with speed and battery capacity functions.
ALL-NEW PWSeries ST Drive UnitOur Quad Sensor System with Automatic Mode combines power with stable control. Powerful enough for the steepest climbs and controllable balance and traction for exciting descents.
SHIMANO GRXDedicated design for gravel riding with anti-slip brake levers and a rear derailleur originally introduced for aggressive MTB which reduces chain slap, improves chain retention and minimizes the risk of hitting rocks over rough terrain.
Integrated Hub Speed SensorExclusive to Yamaha Power Assist Bicycles is a speed sensor engineered into the rear hub. Our speed sensor recognizes the slightest change in bicycle speed and helps adjust motor input to deliver a smooth and natural power assist feel for the ultimate ride experience.
Yamaha 500Wh BatteryYamaha’s proven 500 Watt-hour Lithium-ion battery pack technology is encased inside the frame with easy access to remove for charging off the bike and provides you with reliable & long-lasting energy to power your rides.


Gravel | Road 

Blue Steel 

54cm (S) | 57cm (M) | 60cm (L) 

500 Watt-Hour 

Key Information

Yamaha Lithium Ion with charge-life indicator and self-diagnosis display

Side-exiting dock station with anti-vibration mounting plate\

Weight 6.61lb

500Wh 36V

4-hour charge time


L: 46.7 M: 46.4, S: 46.2 (lbs.)

Yamaha PWSeries

ST 3-bolt Mount

Square Taper Spindle

Quad Sensor System with rear hub speed sensor

Weight: 7.71lb

Rated power: 250W (Nominal), 500W (Max.)

Max. torque: 70Nm

Max. cadence support: xxxrpm

Max. speed support: 28mph

Support modes: AUTO, ECO+, ECO, STANDARD, HIGH

Computer control functions include: (4) Power-level control switch, stop watch, distance units, power-level LED on/off, cycling function display items, time adjustment, LED headlamp power on/off, 3-color LED power assist level light indicator

Cycling function display include: speed, average speed, maximum speed, trip distance, odometer, cadence, battery capacity (%)

Yamaha Hydroformed Aluminum

Integrated battery

Water bottle boss

Tapered Headtube

Internal shift/brake hose routing

Fork  One-Piece Aluminum
12x100mm Thru-Axle
Fender and rack compatible
Internal brake hose routing

Integrated bearing with 30mm of spacers

Yamaha Alloy 4-bolt faceplate
31.8 diameter
80mm length (S)
90mm length (M)
100mm length (L)

Flare drop
31.8mm diameter
44cm width
Padded cork tape
Alloy 30.9 x 340mm (S), 395mm (M), 440mm (L) with 2-bolt adjustable tilt saddle rail clamp
Alloy 2-bolt 35.0mm
Yamaha Off-Road Cro-Mo Rail
Key Information

Shimano GRX 11-speed RX600

Shimano GRX 

Square taper
165mm (S, M)
170mm (L)

KMC e11 Turbo EPT

Shimano CS-M7000

Shimano GRX 44t

Shimano GRX RX600-rear, RX400-front
180mm Centerlock

32-Hole Dual Channel Welded Pin w/ Eyeleted Spoke 
Spokes SUS304
Front: 12x100mm TA
Rear: 12x142mm TA with integrated speed sensor

Maxxis Rambler 700 x 45c TR EXO 120tpi

  • Yamaha Keys
  • Yamaha Battery Charger
  • Bell




TOP TUBE (mm)535565595


REACH LENGTH (mm)368382402


STACK HEIGHT (mm)595607617


HEAD TUBE LENGTH (mm)121131142


HEAD TUBE ANGLE71.1° 71.8°71.9°


SEAT TUBE ANGLE74.4°73.3°72.6°


STANDOVER HEIGHT (mm)781818852




CRANK ARM LENGTH (mm)165170170


SEAT POST LENGTH (mm)340395440
5-year Battery Warranty
Ride with confidence! Learn more about Yamaha’s excellent warranty coverage.