Merida ETMO 500 PRO e-MTB, side view
Photo: Merida
Full-power eMTBTrail2027
ETMO range · 6 builds

MeridaETMO 500 PRO

Motor
Bosch Performance Line CX120 Nm
Battery
800 WhBosch PowerTube 800 vertical, removable
Travel F / R
140 / 142 mm
Wheels
Mullet 29" / 27.5"
Frame
Alloy

All Bosch Performance Line CX eMTBs →

Overview

The Merida ETMO 500 PRO is a mid-range build of the ETMO: Bosch Performance Line CX (120 Nm) with 800 Wh, SR Suntour Zeron 36X fork, SR Suntour Edge X R shock, Shimano CUES U6000 and SRAM DB4 stealth brakes.

The ETMO is Merida's most price-focused Bosch-powered e-MTB, with an aluminium frame derived from the eONE-EIGHTY, mixed 29/27.5-inch wheels and a lifetime frame warranty for Category 4 (all-mountain/enduro) use. The 800 and 700 run 160 mm of travel at both ends; the 500 and 400 builds use a 140 mm fork and a shorter-travel rear end.

Drive units are the Bosch Performance Line CX (120 Nm) on the 800, 700 and PRO builds and the Performance Line PX (90 Nm) on the 500 and 400, with 540, 600 or 800 Wh internal batteries. Merida also offers EQ versions with fenders, lights, kickstand and rear rack.

  • Aluminium frame, 160 or ~140 mm travel
  • Bosch CX (120 Nm) or PX (90 Nm)
  • 540, 600 or 800 Wh internal battery
  • Mixed wheels, lifetime frame warranty

Gallery

Photos: Merida

Full specifications

Frame & suspension

Frame
ETMO LITE, material: aluminium, 142mm suspension travel, 27.5" x 2.6" max. wheelsize, 148x12mm axle standard, intube *
Sizes
Short, Mid, Long, XLong
Colour
WILD HONEY (HIGH CREAM)
Fork
SR Suntour Zeron 36X, Air, 140mm suspension travel, Tapered, 44mm fork offset, 29x2.6" max wheelsize
Rear shock
SR Suntour Edge X R
Headset
FSA NO.80/62 CR II Dual

E-system

Motor
Bosch Performance Line CX, 120Nm, 750W
Battery
Bosch PowerTube 800 vertical, 800Wh, removable
Battery lock
Abus Key
Display
Bosch Purion 200

Drivetrain

Rear derailleur
Shimano CUES U6000, GS, 10 speed
Shifter
Shimano SL -MT500-L / Shimano CUES U6000-10
Chain
Shimano LG500
Chainring
FSA Direct Mount Steel Chainring, 36 teeth
Crankset
FSA CK-220 wide E-Bike Forged Crankset, 160mm for all sizes
Cassette
Shimano CUES LG400, 11-48 teeth, 10 speed

Brakes

Brakes
SRAM DB4 stealth, 4 piston, hydraulic
Rotors
SRAM CenterLine, 200mm

Wheels & tyres

Hubs
Shimano TC500-B / Shimano TC500-HM-B, 110x15mm width front hub, 32 spoke holes, Centerlock, 148x12mm width rear hub, 32 spoke holes, Centerlock
Rims
MERIDA COMP TR II, 110x15mm width front hub, 148x12mm width rear hub, 28mm inner width, material: aluminium, Tubeless ready (tubeless tape and valves not included), front 29", rear 27.5"
Front tyre
Maxxis Minion DHF, 29x2.5", EXO wire, tubeless ready
Rear tyre
Maxxis Dissector, 27.5x2.4" wired, tubeless ready
Axles
MERIDA EXPERT TR, including removeable lever, 6/4mm allen key
Spokes
Black stainless, black nipples

Cockpit

Handlebar
MERIDA COMP TR II, material: aluminium, 780mm width, 35mm rise
Stem
MERIDA COMP TR, material: aluminium, 35mm diameter, 0° stem angle, GoPro mount, 40 mm length
Grips
MERIDA COMP TR
Seatpost
MERIDA EXPERT TR II, 34.9mm diameter, 0mm setback, S: 150mm travel seatpost - M: 170SPT - L: 200mm travel seatpost - XL: 230mm travel seatpost
Seat clamp
MERIDA EXPERT
Saddle
MERIDA COMP SL, V-mount
Pedals
VP VPE-527

Other

Front light
Chance Good CG-119PG-BLACK(1)
Rear light
Chance Good CG-404RG-BLK
Fender
RF-001 mini fender

Manufacturer specification — source. Specs and prices can change; check with the brand or your dealer.

ETMO geometry

SizeShortMidLongXLong
Wheel size29/27.5"29/27.5"29/27.5"29/27.5"
STSeat tube380 mm405 mm430 mm455 mm
TTTop tube556 mm584 mm609 mm636 mm
CSChainstay446 mm446 mm446 mm446 mm
HTAHead angle65°65°65°65°
STASeat angle78.5°78.5°78.5°78.5°
BDBB drop20 mm20 mm20 mm20 mm
HTHead tube105 mm115 mm115 mm125 mm
FLFork length580 mm580 mm580 mm580 mm
FOFork offset44 mm44 mm44 mm44 mm
RReach425 mm450 mm475 mm500 mm
SStack644 mm653 mm653 mm662 mm
WBWheelbase1202 mm1231 mm1256 mm1285 mm
SHStandover745 mm748 mm751 mm754 mm

Source: Merida. Values for the stock mixed-wheel (29"/27.5") setup.

ETMO: builds compared

ETMO range →
ETMO 400ETMO 400 PROETMO 500ETMO 500 PROETMO 700ETMO 800
FrameAlloyAlloyAlloyAlloyAlloyAlloy
ForkX-Fusion Migo 34X-Fusion Migo 34, AirSR Suntour Zeron 36X, AirSR Suntour Zeron 36X, AirRockShox Psylo Silver RC eMTB, AirMarzocchi Bomber Z eMTB, Air
ShockX-Fusion O2 ProX-Fusion O2 ProSR Suntour Edge X RSR Suntour Edge X RRockShox Deluxe SelectMarzocchi Bomber Air
DerailleurShimano CUES U4000Shimano CUES U4000Shimano CUES U6000Shimano CUES U6000SRAM S100 Eagle Half-MountShimano XT M8230
BrakesSRAM DB4 stealthSRAM DB4 stealthSRAM DB4 stealthSRAM DB4 stealthSRAM DB4 stealthShimano XT
WheelsMERIDA COMP TR II, 110x15mm width front hubMERIDA COMP TR II, 110x15mm width front hubMERIDA COMP TR II, 110x15mm width front hubMERIDA COMP TR II, 110x15mm width front hubMERIDA COMP TR II, 110x15mm width front hubReynolds 309 Enduro Comp, 30mm inner width
DisplayBosch Purion 200Bosch Purion 200Bosch Purion 200Bosch Purion 200Bosch Purion 200Bosch Purion 400

ETMO 500 PRO: FAQ

What motor and battery does the Merida ETMO 500 PRO have?

Bosch Performance Line CX (120 Nm). 800 Wh battery — bosch PowerTube 800 vertical, removable.

How much suspension travel does the Merida ETMO 500 PRO have?

140 mm at the fork and 142 mm at the rear, on mullet 29" / 27.5" wheels.

What sizes does the Merida ETMO 500 PRO come in?

Short, Mid, Long, XLong. Check the geometry table to compare reach and stack between sizes.

What is the difference between the ETMO 500 PRO and the ETMO 700?

They share the ETMO frame platform and motor; the differences are in the parts — fork: SR Suntour Zeron 36X vs RockShox Psylo Silver RC eMTB; shock: SR Suntour Edge X R vs RockShox Deluxe Select; derailleur: Shimano CUES U6000 vs SRAM S100 Eagle Half-Mount.

More Merida e-bikes

All Merida →