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27.5 Plus Frame
140mm Fork Travel
Bike with 148x12 Rear axle
highest top speed 25 km/h
YAMAHA CENTER PW-X MOTOR MOUNT DESIGN
Battery power 500Wh
22 Speed

WHEELER’s i-Riser HD is a full-suspension e-mountainbike with generous 140mm of travel and 2.8 inch-wide tires that deliver heaps of traction. Its frame is built from hydroformed aluminium tubes and comes with four-bar kinematics that has been trimmed for efficiency. Yamaha’s new middle motor is both compact and powerful, delivering 250 Watts and 80Nm of torque and allowing for shorter chainstays. This and the 27.5 inch-wheels make for an agile handling. Thanks to thedowntube-mounted 500Wh battery the range is pretty impressive as well. That also goes for the i-Rides HD’s specification: Its drivetrain has been sourced from Shimano’s XT and SLX groupsets, offering 22 gears. The hydraulic disc brakes are from Shimano as well, and as for the suspension components the bike comes with Manitou’s Machete fork and Radium Expert shock.

Frame
27.5" ALLOY 6061 TUBES SUSPENSION FRAME 4 BAR LINKAGE DESIGN, YAMAHA CENTER PW-X MOTOR MOUNT DESIGN,12MM THRU AXLE OLD 148MM
Frame Size
15",17",19",21"
Fork
MANITOU MACHETE COMP 27.5 PLUS 1.5 TAPER HEXLOCK SL 15, 140mm 27.5+, 140mm X1 1/8" MAGNESIUM SUSPENSION FORK WITH DORADO AIR SPRING, ABS+ HYDRAULIC DAMPING, TPC REBOUND, 140MM TRAVEL W/ HEXLOCK SL 15X110MM
Rear Shock
MANITOU RADIUM EXPERT AIR/OIL AIR SPRING,HYDRAULIC DAMPING REBOUND W/ LOCK OUT,45D SWIVEL AIR VALVE TRAVEL 50MM
Speed
22-SPEED
Motor
YAMAHA PW-X series, 250 WATT
Battery
YAMAHA LIMN 37.0V, 13.5Ah, 500Wh
Range
MAX. 125KM
Handlebar
LEVEL NINE RACE RISER ALLOY RAISER BAR 6061 BUTTED BARBORE 31.8 R:15 WIDTH:740W SWEEP 9D
Stem
LEVEL NINE RACE ALLOY 6061 3D FORGED AHEADBAR BORE 31.8 DIA:1 1/8" ANGLE:6°
Shifting Lever
SHIMANO SLX SL-M7000-B-IL/IR, DIRECT ATTACH (I-Spec B), 2/3-SPEED, W/O OPTICAL GEAR DISPLAY
Brake Lever
SHIMANO BL-M506, ISPEC B
Brakes
SHIMANO BR-M447,  W/O ADAPTER, RESIN PAD ROTORS : FRONT 203MM/ REAR 180MM
Front Derailleur
SHIMANO SLX FD-M7020-D, FOR 2X11, DIRECT MOUNT, SIDE-SWING, CS-ANGLE: 66-69
Rear Derailleur
SHIMANO DEORE XT RD-M8000, GS 11-SPEED TOP-NORMAL SHADOW PLUS DESIGN, DIRECT MOUNT TYPE
Crank
FSA CK745/ISIS, 38-28T
Bottom Bracket
N/A
Chain
KMC X11ET EPT 1/2"X11/128" EPT UNTI RUST FINISH 11-S
Cassette
SHIMANO SLX CS-M7000, 11-SPEED, 11-46T
Front Hub
SHIMANO HB-M618-B, DEORE, FOR CENTER LOCK, FOR 15MM THRU TYPE AXLE, 32H
Rear Hub
SHIMANO FH-M618-B, DEORE, FOR CENTER LOCK, 8/9/10/11-SPD, FOR 12MM THRU TYPE AXLE, 32H
Rims
ALEXRIMS XM-35, 27.5""
Tires
SCHWALBE NOBBY NIC PERFORMANCE, FOLDING 27.5X2.8
Seat Post
LEVEL NINE RACE OFF SET ALLOY FULL BLK 350MM DIA:31.6
Saddle
SELLE ROYAL(ITALIA) RAMPAGE
Weight
19.6 KGS

Features

03Model yamaha 雙避震車 
SIZE 17" 19" 21"
A 68 68 68
B 74 74 74
C 1175.5 1191 1217.7
REACH 410.1 423.7 444.8
STACK 627.5 632.1 646