eBig Nine 300 SE 2026

You don't need to spend a fortune to enjoy e-biking, Merida's budget-friendly eBig Nine 300 SE delivers a quality ride thanks to an aluminium frame and powerful but refined Shimano EP5 drive unit and the convenience of an easily removable externally mounted 504wh battery. 

Powerful Shimano hydraulic disc brakes are on hand to keep control no matter what the weather and the tough, long-lasting CUES drivetrain offers plenty of gearing for off-road adventures or city streets.

SIZING - 

• M: 167-183cm
• L: 177-190cm
• XL: 187cm+

Specifications::eBig Nine 300 SE

• Discipline: Trail

• Material: Aluminium

• Front Travel: 100mm

• Rear Travel: N/A

• Wheel Size: 29"

• Warranty: Lifetime

Frame - Lite - Hydroformed 6066 aluminium with internal cable routing via Smart entry ports. Tapered head tube, 148 x 12mm axle standard. Complete with mounts for mudguards and kickstand. Max. tyre size 29" x 2.25"
Fork - Suntour XCM34-Boost LOR DS; 100mm; Tapered; 51mm fork offset; 29x2.4" max tyre size
Headset - Merida-2341 (for the steerer 1-1/8"~1.5") with 10mm*2 spacers
Stem - Merida Comp CC; aluminium; 31.8mm diameter; 7 degree - length: 90 mm all sizes
Handlebar - Merida Expert; aluminium; 680mm wide; 15mm rise
Grip - Merida Comp TK
Brake Type - Hydraulic Disc
Front Brake - Shimano MT-200; 2 piston caliper with Shimano RT10; 180 mm rotor
Rear Brake - Shimano MT-200; 2 piston caliper with Shimano RT10; 180 mm rotor
Front Tyre - Kenda Booster; 29x2.2"; wire
Rear Tyre - Kenda Booster; 29x2.2"; wire
Rim - Merida Comp TK; 20mm inner rim width; aluminium
Spokes - Black stainless ; black nipples
Front Hub - Shimano QC300; 100x9mm; 32 spoke; Centerlock
Rear Hub - Shimano TC500-HM-B; 148x12mm; 36 spoke; Centerlock
Speeds - 8
Rear Derailleur - Shimano Essa
Shift Levers - Shimano ALTUS
Chain - KMC Z8.3 EPT
Cassette - Shimano HG300; 11-45 teeth; 8 speed
Chainset - Prowheel EB11; 165mm for all sizes - cranks: Prowheel Pro38P-S16-49; 38 ATC plus
Pedals - VP VPE-891
Saddle - Merida Expert TK; 168 width
Seat Post - Merida Comp CC; aluminium; 30.9mm diameter; 0mm layback
Motor - Shimano EN604 Battery ; 504Wh, Shimano EP5; 60Nm
Battery Capacity - 504Wh
eBike Display - Shimano SC-EN500