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2025 Merida Big Nine 400 IV1 Medium - Metallic Black(Grey)

$1,499.99
Manitou Markhor equipped aluminium 29er hardtail featuring our more comfort-focus geometry, single chainring 11-speed Shimano drivetrain and reliable Shimano hydraulic disc brakes. The perfect bike for off-road and urban jungle adventures.
1 in stock
Fast Shipping Sent next day. NOTE: Bikes, Scooters, Trainers and bulky items pickup only - unless agreed prior. Bikes (if we agree to send) must be sent to your local bikeshop that stocks same brand for final assembly.
Fast Same day Pickup, Please wait for email for collection - some items may need transferred from our local warehouse to your pick up store.
Article number: MERE2500877

*Double butted, smooth welded aluminium frame with 29er wheels
*Less aggressive and more upright geometry for maximum control and comfort
*Manitou Markhor 100 mm travel suspension fork with remote lockout
*Shimano CUES 11-speed drivetrain
*Shimano hydraulic disc brakes
*Internal cable routing

Specifications

FRAME BIG.NINE TFS IV; MAT aluminum; 29 WHS; 135x9 AST; BSA BBR; Smooth welding
SHOCK  
FORK Manitou Markhor Comp; Air; 100 STR; Tapered; Lockout; 51mm fork offset
BRAKE - FRONT Shimano M4100; 2 piston
BRAKE - REAR Shimano M4100; 2 piston
ROTOR - FRONT Shimano RT10; 180mm
ROTOR - REAR Shimano RT10; 160mm
CHAIN KMC xGlide
CHAINGUARD  
CHAINWHEEL Shimano CUES U6000; 32 ATC
CRANK/SIZE 170 mm-S, 175 mm-M up
BB SET Shimano MT500
DERAILLEUR - FRONT  
DERAILLEUR - REAR Shimano CUES U6000; GS
FREEWHEEL Shimano LG400; 11-50 ATC; 11 GER
PEDAL VP VPE-891
GRIP MERIDA COMP EC
H-BAR MERIDA EXPERT CC; MAT aluminium; 720 WHB; 10 RHB
H-B STEM MERIDA COMP CC; MAT aluminium; 31.8 DSH; 7 ASD
H-STEM/SIZE S:70 mm, M:80 mm, L:90 mm, XL:100 mm, XXL:110 mm
HUB - FRONT Shimano QC300; 100x9 WHF; 32 SPH; Centerlock
HUB - REAR Shimano QC300; 135x9 WHR; 32 SPH; Centerlock
AXLE - REAR  
RIM MERIDA COMP CC II; 25 IWR; MAT aluminium; tubeless ready
SADDLE MERIDA COMP SL; 25% recycled material; V-mount; incl. MERIDA minitool
SEAT CLAMP MERIDA COMP QR
SEAT POST MERIDA COMP CC; MAT aluminium; 30.9 DSP; 0 SSB
SHIFTER - FRONT  
SHIFTER - REAR Shimano CUES U6000
TYRE - FRONT Maxxis Rekon Race; 29x2.25"; wire
TYRE - REAR Maxxis Rekon Race; 29x2.25"; wire
BOTTLE CAGE  
E-SHIFT PARTS-1  
OTHER 1  
OTHER 2  
OTHER 3  
OTHER 4  
OTHER 5  

Please note - specifications subject to change without prior notice.

Geometry

Frame Name BIG.NINE TFS IV BIG.NINE TFS IV BIG.NINE TFS IV BIG.NINE TFS IV BIG.NINE TFS IV
Frame Size Name S M L XL XXL
Tyre Sizes 29" 29" 29" 29" 29"
Frame Size Inch          
ST  seat tube [mm] 370 430 470 510 560
Ste Seat Tubes Effective Mm          
STA  seat tube actual [mm]          
TT  top tube [mm] 570 590 610 630 650
CS  chain stay length [mm] 440 440 440 440 440
HTA  head tube angle [°] 70 70 70 70 70
STA  seat tube angle [°] 73 73 73 73 73
Stae Seat Tube Angle Effective Deg          
Staa Seat Tube Angle Actual Deg          
BD  bottom bracket drop [mm] 60 60 60 60 60
HT  head tube [mm] 100 115 130 145 160
FL  fork length [mm] 506 506 506 506 506
FO  fork offset [mm]          
R  reach [mm] 382 398 414 429 445
S  stack [mm] 614 628 642 656 670
WB  wheel base [mm] 1069 1090 1110 1131 1152
SH  stand over height [mm] 679 727 763 800 843
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