BIG.NINE 15-MD

BIG.NINE 15-MD

Colour Variants

BIG.NINE 15-MD
  • 17mm inner width
frame size M, L, XL
frame BIG.NINE SPEED
  • Coil
  • 100mm suspension travel
tyres MERIDA K1080
shifters Shimano ST-EF500
front derailleur Shimano FD-TY700
  • 11-32 teeth
  • 8 speed
brake lever Shimano ST-EF500
brakes Promax MTD-3.0 disc
rotors Shimano RT10
chain KMC M700
headset FSA NO.10
  • 690mm width
  • 15mm rise
  • 31.8mm diameter
  • 6° stem angle
saddle MERIDA Sport Comfort
  • 27.2mm diameter
  • 15mm setback
seat clamp MERIDA Comp QR
grip MERIDA EC
  • VPE-891

weighed at frame size M (w/o pedals)

Bike Frame Geometry Image
Frame Size M L XL
Tyre Sizes 29" 29" 29"
Frame Size cm 45 49 53
St Seat Tubes mm 448 486 532
Tt Top Tubes mm 579 599 619
Cs Chain Stays mm 450 450 450
HTA head tube angle [°] 70 70.5 70.5
STA seat tube angle [°] 73.5 73.5 73
Bd Bottom Bracket Drops mm 60 60 60
Ht Head Tube Lengths mm 110 120 130
Fl Fork Lengths mm 506 506 506
R Reach mm 392 408 425
S Stacks mm 623 635 644
Wb Wheel Base mm 1092 1106 1126
Sh Stand Over Height mm 755 789 829
Height in cm 167 - 183 177 - 190 187 - 196

Highlights

Mechanical brakes use a normal lever connected to the brake caliper by a cable. Using disc brakes offers a large number of advantages, foremost of which is that they provide controllable and predictable stopping power regardless of the conditions. Having disc brakes on your bike means that even when it’s wet, braking power is unaffected. They also offer much improved stopping power as a much higher amount of mechanical force can be applied. Because they use a metal rotor attached to the hub rather than a braking surface on the rim, they don't wear out as quickly and allow you to use lighter weight, disc-specific rims.

6061 series double butted and technoformed aluminium.

Technologies

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RACELITE 61 ALUMINIUM

We use a minimum of 6061 aluminium. The pay back is that it’s possible to make lighter and more advanced frames. We use an additional heat treatment and double-butted wall thicknesses to produce light and stiff frames.

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TFS - TECHNO FORMING SYSTEM

Technoforming is a mechanical forming process, shaping the tubes by using negative moulds, at times combined with an internal metal core. 

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F-MOUNT

‘F-Mount’ equipped bikes have integrated fittings for mud guards (some bikes require model specific mud guards), making fitting fast and simple.

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K-MOUNT

Integrated mount on the chainstay to fit a MERIDA kickstand (or any commercial kickstand).

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C-MOUNT

‘C-Mount’ equipped bikes have the fixing points for a rear rack already integrated (some bikes require model specific rear rack), making fitting fast, simple and reliable.