Bike Finder · Merida

Merida eBIG.NINE
Merida

eBIG.NINE 2022

DiscontinuedFull Power · Cross-CountryLegacy · 0.4/10iFreshness 0.4/10
How current the bike is — newer chassis, motor and battery score higher. 10 = brand-new, 0 = legacy.

Efficient alloy hardtail for cross-country climbs and fire roads

Motor
Shimano EP8 (DU-EP800) · 85Nm · 500W
Battery
Simplo Internal Battery 750Wh / Shimano E8036 630Wh
Travel F/R
100mm / —
Wheels
29F / 29R
Frame
Aluminium
Weight
Price
From £0
View the Merida eBIG.NINE on Merida’s site
Merida eBIG.NINE 2022
From £2,750
EMTB Forums verdict

The 2022 Merida eBIG.NINE is the brand's full-power 29er hardtail eMTB, a Category 3 (XC and Trail) machine built for everything from weekend trail loops to the weekday commute. Unlike the later 2024 range, the 2022 line runs Shimano's proven EP8 drive unit rated at 85 Nm across almost the whole lineup, paired with a 100 mm SR Suntour fork and either a 750 Wh Simplo, 630 Wh Shimano E8036 or, on the entry models, a 504 Wh Shimano E8010 battery.

The range is broad. The equipped flagship 775 EQ and the 700 carry an XT 12-speed drivetrain and a RAIDON34 fork, with the 700 rolling on faster Maxxis Rekon Race tyres. Below them, the 675 and 600 use an 11-speed Deore groupset and an XCR34 fork, while the 475 and 400 step down to 10-speed Deore, MT200 brakes and an XCM34 fork. At the bottom sit the 300 SE and LTD on the simpler eBIG.NINE LITE frame, the 300 SE dropping to Shimano's E7000 motor (60 Nm) and a 504 Wh battery, the LTD keeping EP8. Most models are also sold as EQ versions with rack, mudguards, lights and a frame lock for full commuter duty.

Geometry splits by frame. The main LITE III models share a relaxed 67.5 degree head angle, 74.5 degree seat angle, long 465 mm chainstays and reach from 411 mm (S) to 462 mm (XL) across S to XL. The budget LITE frame (300 SE and LTD, M to XL only) is steeper and shorter at 69.5 and 73.5 degrees with 458 mm chainstays. Either way this is easygoing, do-it-all hardtail territory rather than aggressive trail riding, which matches the eBIG.NINE's stated everyday-versatility brief. No published owner reliability data is available for these trims.

Geometry read

What the numbers mean on the trail

Computed from this bike's geometry, spec and build kit — reach, wheelbase, chainstay, head and seat angles, travel, motor, weight and the fork/tyre/brake spec — and worked out per size, because a fixed chainstay can make an S and an XL feel very different.

Size
Setting
Descending
37

Steeper 69.5° and shorter travel — happiest descending smooth, flowy trail rather than properly rough or steep terrain.

Playfulness
63

A fair bit of pop, but happiest on flowing trail rather than trials moves.

Size balance
36

Rear-long with a planted front in L (FC:RC 1.50) — easy to weight the front and quick to turn, though it can feel light at the back at real speed.

Technical climbing
72

Shimano EP8 (DU-EP800) and a steep 73.5° seat angle keep the weight planted over the front — a proper winch. 500W of peak power and 85Nm of torque — a strong full-power motor.

Best suited toAll-round trail riding across mixed terrain.

No single standout trait — a balanced, versatile bike.

Watch out forNot built for serious descending — happier on flow than in the rough and steep.

Fine at trail pace; it'll feel out of its depth on properly rough, steep tracks.

How it stacks up vs other Full Power · Cross-Country bikes (from 130 bikes in the database)

Battery630 Wh56 Wh below average
Motor torque85 Nmabout average torque
Value for money71/100from £2,750 · most Shimano EP8 (DU-EP800) bikes ~£3,199
Computed from geometry + spec, not a paid review. Scores are guidance, not gospel.
Paste into any thread to embed this live, interactive panel.

Geometry · hover a row to highlight the measurement on the bike

Bike geometry diagram
Flip-chip position
geometry changes with the chip
SMLXL
Reach411 mm402 mm420 mm437 mm
Stack636 mm634 mm643 mm652 mm
Seattube380 mm430 mm480 mm530 mm
Chainstay465 mm458 mm458 mm458 mm
Headtube Angle67.5°69.5°69.5°69.5°
Seattube Angle (eff)74.5°73.5°73.5°73.5°
Wheelbase1165 mm1123 mm1143 mm1164 mm
Headtube115 mm115 mm125 mm135 mm
Standover719 mm733 mm777 mm819 mm
Front Centre700 mm*665 mm*685 mm*706 mm*
FC:RC1.511.451.501.54

Trims · 8

300 SE
£2,750
400
£3,500
675
£4,000
475
£0
600
£0
700
£0
775 EQ
£0
LTD
£0
MotorShimano E7000 · 60 NmShimano EP8 (DU-EP800) · 85 NmShimano EP8 (DU-EP800) · 85 NmShimano EP8 (DU-EP800) · 85 NmShimano EP8 (DU-EP800) · 85 NmShimano EP8 (DU-EP800) · 85 NmShimano EP8 (DU-EP800) · 85 NmShimano EP8 (DU-EP800) · 85 Nm
BatterySimplo Internal Battery 750Wh / Shimano E8036 630Wh · 630 Wh · all trims
Travel F/R100/? mm · all trims
FrameAluminium (eBIG.NINE LITE)Aluminium (eBIG.NINE LITE III)Aluminium (eBIG.NINE LITE III)Aluminium (eBIG.NINE LITE III)Aluminium (eBIG.NINE LITE III)Aluminium (eBIG.NINE LITE III)Aluminium (eBIG.NINE LITE III)Aluminium (eBIG.NINE LITE)
ForkSR Suntour XCM32 DSSR Suntour XCM34-Boost LOR DSSR Suntour XCR34 LOR DSSR Suntour XCM34-Boost LOR DSSR Suntour XCR34 LOR DSSR Suntour RAIDON34 LORSR Suntour RAIDON34 LORSR Suntour XCM32 DS
HeadsetMERIDA 2341MERIDA 8157MERIDA 8157MERIDA 8157MERIDA 8157MERIDA 8157MERIDA 8155MERIDA 2341
StemMERIDA EXPERT CCMERIDA EXPERT eTRIIMERIDA EXPERT eTRIIMERIDA EXPERT eTRIIMERIDA EXPERT eTRIIMERIDA EXPERT eTRIIMERIDA EXPERT CTMERIDA EXPERT CC
HandlebarMERIDA EXPERT CCMERIDA EXPERT eTRMERIDA EXPERT eTRMERIDA EXPERT eTRMERIDA EXPERT eTRMERIDA EXPERT eTRMERIDA EXPERT CCMERIDA EXPERT CC
GripsMERIDA EXPERT ECMERIDA EXPERT ECMERIDA EXPERT ECMERIDA EXPERT ECMERIDA EXPERT ECMERIDA EXPERT ECMERIDA EXPERT TKMERIDA EXPERT EC
SaddleMERIDA COMP SLMERIDA COMP SLMERIDA COMP SLMERIDA COMP SLMERIDA COMP SLMERIDA EXPERT CCMERIDA EXPERT TKMERIDA COMP SL
SeatpostMERIDA EXPERTMERIDA EXPERT CCMERIDA EXPERT CCMERIDA EXPERT CCMERIDA EXPERT CCMERIDA EXPERT CCMERIDA EXPERT CCMERIDA EXPERT
BrakesShimano MT200 hydraulic disc, Shimano RT10 rotorsShimano MT200 hydraulic disc, Shimano RT30 / Shimano RTEM300 rotorsShimano M4100 hydraulic disc, Shimano RT30 / Shimano RTEM300 rotorsShimano MT200 hydraulic disc, Shimano RT30 / Shimano RTEM300 rotorsShimano M4100 hydraulic disc, Shimano RT30 / Shimano RTEM300 rotorsShimano M4100 hydraulic disc, Shimano RT30 / Shimano RTEM300 rotorsShimano M4100 hydraulic disc, Shimano RT30 / Shimano RTEM300 rotorsTektro M275 hydraulic disc, Shimano RT10 rotors
Rear derailleurShimano Alivio M3100Shimano Deore M5120Shimano Deore RDM5100 11Shimano Deore M5120Shimano Deore RDM5100 11Shimano XT RDM8100 Shadow+ 12Shimano XT RDM8100 Shadow+ 12Shimano Alivio M3100
CrankShimano FC-E8000, chainwheel Shimano CRE70-BShimano FCEM600, chainwheel Shimano CRE70-BShimano FCEM600, chainwheel Shimano CRE70-BShimano FCEM600, chainwheel Shimano CRE70-BShimano FCEM600, chainwheel Shimano CRE70-BShimano FCEM600, chainwheel Shimano CRE70-12-BShimano FCEM600, chainwheel Shimano CRE70-12-BShimano FCEM600, chainwheel Shimano CRE70-B
ShiftersShimano AlivioShimano Deore M4100Shimano Deore M5100Shimano Deore M4100Shimano Deore M5100Shimano Deore M6100Shimano Deore M6100Shimano Alivio
CassetteShimano HG200Shimano M5100Shimano M5100Shimano M6100Shimano M6100Shimano HG200
ChainKMC e9SKMC e10sKMC e11S EPTKMC e10sKMC e11S EPTKMC e12T EPTKMC e12T EPTKMC e9S
DrivetrainShimano Alivio M3100; Shimano FC-E8000, chainwheel Shimano CRE70-B; Shimano Alivio; Shimano HG200; KMC e9SShimano Deore M5120; Shimano FCEM600, chainwheel Shimano CRE70-B; Shimano Deore M4100; KMC e10sShimano Deore RDM5100 11; Shimano FCEM600, chainwheel Shimano CRE70-B; Shimano Deore M5100; Shimano M5100; KMC e11S EPTShimano Deore M5120; Shimano FCEM600, chainwheel Shimano CRE70-B; Shimano Deore M4100; KMC e10sShimano Deore RDM5100 11; Shimano FCEM600, chainwheel Shimano CRE70-B; Shimano Deore M5100; Shimano M5100; KMC e11S EPTShimano XT RDM8100 Shadow+ 12; Shimano FCEM600, chainwheel Shimano CRE70-12-B; Shimano Deore M6100; Shimano M6100; KMC e12T EPTShimano XT RDM8100 Shadow+ 12; Shimano FCEM600, chainwheel Shimano CRE70-12-B; Shimano Deore M6100; Shimano M6100; KMC e12T EPTShimano Alivio M3100; Shimano FCEM600, chainwheel Shimano CRE70-B; Shimano Alivio; Shimano HG200; KMC e9S
WheelsMERIDA COMP CC, hubs Shimano MT400 / Shimano MT400-BMERIDA COMP CC, hubs Shimano MT400-BMERIDA COMP CC, hubs Shimano MT400-BMERIDA COMP CC, hubs Shimano MT400-BMERIDA COMP CC, hubs Shimano MT400-BMERIDA COMP CC, hubs Shimano SLXMERIDA COMP CC, hubs Shimano SLXMERIDA COMP CC, hubs Shimano MT400 / Shimano MT400-B
TyresMaxxis Ikon front and rearMaxxis Ikon front and rearMaxxis Ikon front and rearMaxxis Ikon front and rearMaxxis Ikon front and rearMaxxis Rekon Race front and rearKenda Booster front and rearMaxxis Ikon front and rear
Price£2,750£3,500£4,000£0£0£0£0£0

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