With suspension that is optimized to evenly spread grip between the front and rear of the bike for greater traction on the trail and buttery smooth feel when riding over anything that trails can throw at you, all-mountain has become every-mountain.
Now with an angle sensor for use in our All-New Auto support mode, new helical driven gears for less noise, and brand new programming to support an increase cadence support (now up to 170rpm) and the added push assist feature.
Our NEW MTB mode offers a direct feeling assist suited for pedaling through tight corners and riding technical lines while AUTO support mode automatically switches between ECO, STD, and HIGH to provide optimal assist according to ride conditions.
Speed Sensor Rear Hub
Exclusive 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.
Combining hydroforming and forging techniques, our patent pending Dual Twin™ frame design provides precise handling and surrounds both rear shock and battery resulting in security, protection and a low center of gravity full suspension frame.
With internal rim width of 40mm, our Yamaha-designed 27.5+ alloy wheelset is built with Boost hub spacing for a more direct chainline in the rear wheel and wider hub flange for increase spoke strength to the rim.
Easily tuned for a custom, buttery smooth feel, the 160mm travel fork maintains a higher ride height for ultimate confidence when riding steep and rough terrain.
PW-X2 Control Switch
Our sleek and newly designed PW-X2 control switch maintains the ergonomic and tactile feel found on our other bicycles while adding a push assist feature button.
Integrated Dropper Post
Push lever control allows you to adjust your saddle height from your handlebar. A quick push of the lever allows you to lower your center of gravity so you can decend, corner, and jump more easily.
Protected in the lower cage of the Dual Twin™frame is our 500wh battery protected by our subframe battery jacket.
All Mountain Capable and Every Mountain Versatile. All-New PW-X2 and Patented Dual Twin™ Frame.
SUGGESTED USE All-Mountain
SIZE Small, Medium, Large
TOTAL WEIGHT 53.1lb (Medium)
ISIS splined spindle
Quad Sensor System with integrated speed sensor as part of rear hub
Rated power: 250W (Nominal), 500W (Max)
Max torque: 80Nm
Max cadence support: 170rpm
Max speed support: 20mph
Support modes: ECO, STD, HIGH, EXPW, AUTOMATIC (ECO-STD-HIGH)
Protective motor cover included
CONTROL SWITCH AND MULTI-FUNCTION COMPUTER
Computer control functions include: (5) Power-level control switch, plus AUTOMATIC support mode, control switch, stop watch, distance units, power-level LED on/off, Bluetooth™ connectivity, USB power, USB connectivity, cycling function display items, time adjustment, 3-color LED power assist level light indicator and push assist button
Cycling function display include: speed, average speed, maximum speed, trip distance, odometer, cadence, battery capacity (%)
BATTERY Yamaha 500Wh with Charge-life indicator and Self-diagnosis display
Multilocation with anti-vibration mounting plate
4-hour charge time
FRAME Yamaha Dual Twin Frame
Internal cable/housing routing
2-bolt motor mount
12 x 148 rear spacing
Integrated speed sensor harness
FORK RockShox YARI RC Boost 160mm
Tapered aluminum steerer, 1 1/8in - 1 1/2in
REAR SHOCK RockShox Super Deluxe Select +
HEADSET Integrated tapered headset with headset spacers
STEM Yamaha Alloy 4-bolt faceplate
HANDLEBAR Alloy 30mm riser bar
GRIPS/TAPE Locking Dual Core
SEATPOST/SADDLE CLAMP Alloy 30.9mm dropper post (S/M) 125mm travel, (L) 150mm travel
SEATPOST COLLAR Single-bolt 35.0mm
SADDLE Yamaha Anti-slip finish with hand rail tail
SHIFTERS Shimano XT
FRONT DERAILLEUR N/A
REAR DERAILLEUR Shimano XT Long-Cage
CRANKARM PRAXIS ISIS
CHAIN KMC e11 Turbo EPT
CASSETTE Shimano XT
CHAINRING(S) Praxis Wave 36T 104 BCD
BRAKES/ROTORS Magura MT30 Front/Rear: 4-piston
203mm Storm CL Rotors
RIMS Yamaha 27.5+ Alloy
Tubeless tape installed
Width: 46mm (OUTSIDE) 40mm (INSIDE)
SPOKES Spokes SUS304
SPOKE NIPPLES Brass
Centerlock brake mount
15X110 Boost, rear hub 12 x 148 Hyperglide freehub and Yamaha Bicycles Speed Sensor
TIRES/TUBES Maxxis High Roller II 27.5 x 2.8in
Tubeless compatible rim
Tubeless compatible rim strip
WARRANTY 3-Year on Frame, Motor, Battery*
Component Manufacturer's warranty** is supported by Yamaha