BIG.NINE XT Di2

 

More demanding cross-country tracks need more capable bikes - so that's what we've made. A lightweight carbon fibre frame, carbon wheels and cockpit plus rapid-fire wireless shifting for benchmark performance.
TROUVER UN REVENDEUR

Cross-country race tracks are more demanding than ever, which is why the BIG.NINE XT is capable than ever too. Our lightweight CF3 carbon frame with progressive geometry is paired with the lightning-fast wireless shifting of Shimano XT Di2 to give a supremely capable ride. The Fox 32 SC Performance fork uses a stiff chassis to deliver 100 mm of controlled travel with a bar-mounted lockout, while FSA's NS SIC one-piece cockpit and SCi30 carbon wheels minimise weight and maximise speed.

When it comes to the demanding world of cross-country mountain biking, the classic hardtail remains one of the purest tools for the job. Our 29er wheel equipped BIG.NINE range comes with the choice of carbon or two different aluminium frames to deliver a ride for all budgets. The latest CF carbon and LITE aluminium framed BIG.NINE offer truly modern geometry with increased standover clearance and handling stability to better deal with the tough race tracks of today. They also have downcountry ready TR options that boost fork travel and add in aggressive tyres and dropper posts. For riders starting out, the updated BIG.NINE TFS offers more relaxed geometry and builds that deliver great value and versatility on or off the trail, with BIG.SEVEN TFS models using 27.5" wheels to deliver size for shorter riders. Our classic XC hardtails are the backbone of our range and showcase the enormous wealth of experience and knowledge we have gained in over half a century of bike production and manufacturing. The BIG.NINE range represents the symbiosis between modern frame technology, attention to detail and craftsmanship that 'Made in Taiwan' stands for.

  • Lightweight CF3 carbon fibre frame with 2.4" tyre clearance
  • Progressive geometry with AGILOMETER sizing for confident handling
  • Fox 32 SC Performance fork with 100 mm travel and remote lockout
  • Shimano XT Di2 12-speed wireless drivetrain
  • FSA SC i30 carbon wheels and fast rolling Maxxis tyres
  • Carbon fibre seatpost and one-piece carbon cockpit
  • material: carbon
  • 29x2.4" max wheelsize
  • 148x12mm axle standard
  • BSA bottom bracket standard
Tailles S, M, L, XL
Couleur DARK GREY (FLASH TEAL)
  • Air
  • 100mm suspension travel
  • Tapered
  • 2 position remote lockout
  • 29x2.4" max. wheelsize
  • 44 mm fork offset
  • 34 teeth
  • S/M: 170 mm, L/XL/XXL: 175 mm
Chaine KMC X12
  • material: carbon
  • 760mm width, -7°
  • S/M/L:60 mm, XL: 80 mm
Poignée MERIDA COMP TR
  • reycled
  • V-mount
  • incl. MERIDA minitool
  • material: carbon
  • 30.9mm diameter
  • 0mm setback
  • 29x2.4" WT
  • tubeless ready
  • 3C MaxxTerra EXO
  • 29x2.4" WT
  • tubeless ready
  • 3C MaxxTerra EXO
  • 110x14mm width front hub
  • 148x12mm width rear hub
  • 30mm inner width
  • Centerlock *Shimano Microspline
  • material: carbon
  • Tubeless ready (tubeless tape installed)
Hardware Stainless

weighed at frame size M

Bike Frame Geometry Image
Frame Size S M L XL
Tire Sizes 29" 29" 29" 29"
St Seat Tubes Mm 380 410 440 470
Tt Top Tubes Mm 591 611 633 655
Cs Chain Stays Mm 430 433 436 439
Hta Head Tube Angles Deg 68 68 68 68
Sta Seat Tube Angle Deg 75.3 75.3 75.3 75.3
Bd Bottom Bracket Drops Mm 65 65 65 65
Ht Head Tube Lengths Mm 95 95 105 115
Fl Fork Lengths Mm 506 506 506 506
R Reachs Mm 432 452 472 492
S Stacks Mm 606 606 615 624
Wb Wheel Base Mm 1123 1146 1173 1199
Sh Stand Over Height Mm 704 704 710 731
Bike Frame Geometry Image
Number Item Number Name Info Pieces Torque NM
1 A2191000227 HEAD SET Acros AIX-585 1
2 A2298000071 SCREW M5x0.8 L15mm 6 3~5
3 A2161000227 MOUNT for tube/accesoires 1
4 A2359000144 PROTECTOR for down tube 1
5 A2029000037 TUBE foam; ID6mm L450mm 3
6 A2322000050 PROTECTOR for chain stay against chain slap 1
7 A2359000096 PROTECTOR for chain stay 1
8 A2311000102 RD-HANGER UDH 1
9 A2143000130 BLIND PLUG for wireless RD/ FD 1
10 A2002000135 THRU AXLE EXPERT TR; L=178.5mm M12x1 TL=13.5mm 1

Technologies

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FLEX-STAY

Les bases et le hauban profilés en carbone travaillent ensemble comme un ressort. Ils absorbent ainsi les impacts de la route et réduisent les vibrations.

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X-TAPER HEADTUBE

L'utilisation d'un tube de direction conique long de 1 1/8'' sur le dessus et de 1 .'' ou 1 ó '' sur la partie inférieure assure une rigidité maximale ainsi qu'une direction précise et de confiance.

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INTERNAL CABLE ROUTING

Les câbles sont acheminés à travers le cadre, entrant et sortant par le biais de prises spéciales. Le vélo semble épuré et les câbles sont protégés contre l'humidité et la saleté.

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DI2 READY

Les vélos et cadres portant le symbole "Di2 Ready" sont préparés pour l'installation de la technologie Di2, système électronique de changements de vitesses avec montage de la batterie dans la tige de selle.

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NANO MATRIX CARBON

Pour assurer la force du cadre en carbone, les fibres sont mélangées à un acide époxyde et intégrées aux nano particules de la structure, augmentant ainsi la résistance aux chocs de 40%.

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AWS

Durant la phase de production des éléments en carbone, de l'air rempli de bulles est introduit dans les tubes pour empêcher la formation de plis ou de rides qui augmenteraient le poids et affaibliraient le cadre. Le cadre gagne ainsi en légèreté, rigidité et stabilité.

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WIRE PORT

MERIDA a conçu des jeux de direction par lesquels la câblerie peut rentrer dans le cadre, pour un design attractif et épuré sans compromis sur les caractéristiques mécaniques des cadres. Selon les modèles, la câblerie est totalement intégrée dans le cockpit ou semi-intégrée sous la potence.

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